Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Make it easy to operate your devices from the SwitchBot ecosystem. The dedicated Remote Control SwitchBot Remote is equipped with 2 buttons to which you can easily assign the functions you want - just use the app. The product is very easy to set up and features a long Bluetooth range. Put it somewhere within your range and comfortably control the equipment of your choice!

Control with Just 1 Click - There's no need to use your smartphone, just press your remote to control any SwitchBot device. Compatible with SwitchBot Devices - SwitchBot remote is compatible with multiple SwitchBot devices, such as SwitchBot Curtain, Bot, Blind Tilt, Color Bulb, and LED Strip Light. Simple to program - Easily program 2 commands for each of the buttons located on SwitchBot Remote to turn on/off all of your devices. For example, one button can be used to turn SwitchBot Curtain, and the other can control SwitchBot Bot. Place it Anywhere - You can place Remote anywhere within reach, such as bedside tables, desks, or even place on walls. Bluetooth range is 4 times longer than normal, which makes it easy to control devices wherever you are at home. Compatible with SwitchBot Scenes - With just one button, you can trigger scenes to control all devices in one go. Please note: SwitchBot Lock can not be set as an action (Scenes require SwitchBot Hub).

Matter-Compatible Control Across Brands. Effortlessly manage SwitchBot and third-party Matter devices like Hue and IKEA lights. Seamlessly connect via Apple Home, Fire TV, and more all from one app. Smart Home Hub with Apple Home & Home Assistant Support. Bridge your SwitchBot devices to Apple Home or Home Assistant with Matter. Control 30+ devices, create advanced scenes, and enable IR compatibility all through Hub 3. Real-Time Home Monitoring, Alerts & Security. Track room temperature, humidity, and CO₂ in real time. Receive instant alerts when doors open or someone’s home. Even use it as a bedside alarm clock. Precision Scene Control with Custom Buttons & Dial Master. Fine-tune lighting and temperature to the degree. Use programmable scene buttons like Leave Home or Movie Night to control multiple devices in one tap. 4-in-1 Smart Sense for Automated Comfort. Your home adapts to you auto-adjusts temperature, humidity, and lighting based on sensors, weather, time, and GPS. Even integrates with doorbell alerts for total awareness.

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Pair with SwitchBot Lock & Just Touch to Open - Keypad Touch is equipped with a Swedish bank biometric fingerprint ID algorithm and can help store fingerprints of the whole family. It also supports password unlocking and SwitchBot Card. Instant Push Notifications via our App - Notifications allow you to stay updated with your lock usage history, status, and monitor power usage in real-time, giving you more peace of mind when managing home life. (SwitchBot Hub Mini required, sold separately). Easy to Use, Supports 1-Key Locking - When leaving home, simply click the "Lock" key to close SwitchBot Lock for a faster way to leave home. And with our LED backlight button sensor, your keypad will instantly wake up when you return at night. Simple Installation - SwitchBot Lock is easy to install, and is IP65 waterproof. You can also enjoy up to 2 years worth of battery life. Helps You Stay Alert - Should someone try enter you home forcefully, Keypad will emit an alarm and send a push notification(SwitchBot Hub Mini required) to you, it also supports virtual passwords to help keep your password private should people be watching.

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Ultra-Thin Design: SwitchBot Wallet Finder Card is only 2.5mm thick, slimmer than a coin, and fits neatly into your wallet without adding bulk. It's the perfect solution for keeping your valuables safe discreetly. Global Precision Tracking: Compatible with Apple Find My, the SwitchBot Wallet Finder Card enables you to track your belongings worldwide without requiring additional apps. Enjoy 78dB sound alerts and detailed route guidance for quick retrieval and peace of mind. Long-Lasting Battery Life and NFC Functionality: With a 540mAh battery, this card offers up to 3 years of continuous use without frequent recharging. Smart reminders notify you when the battery is low, below 20%. Even when the battery is depleted, it functions as an NFC card, adding extra utility. Multi-Functional Waterproof Design: Rated IP67 waterproof and dustproof, this card is versatile for various scenarios. Attach it to your wallet, luggage, or backpack using the included lanyard for reliable anti-loss protection in any weather condition. Privacy Protection and Anti-Tracking: Bank-grade AES-128 encryption safeguards your privacy. The Anti-Tracking Mode alerts you to unknown Smart Trackers nearby, preventing unwanted tracking. The QR code on the back facilitates direct contact with finders, increasing the chances of recovering lost items. Easy to Use and Quick Setup, Universal Compatibility: Compatible with both iPhone and Android devices, the SwitchBot Wallet Finder Card offers a setup process under 30 seconds, making it accessible to all users, regardless of technical expertise. Enjoy the convenience of cutting-edge technology effortlessly.

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Smart Remote Control Hub + 3x SwitchBot Temperature and Humidity sensor
Looking for devices that will turn your home into a Smart Home? he Smart Hub with Temperature and Humidity Sensors from SwitchBot will help you with this task! This equipment will allow accurate measurements, as well as convenient control through a dedicated app. From today you will be able to monitor conditions in any room and outbuilding! What's more, the smart thermo-hygometer exhibits IP65 protection, so you can use it equally outside and inside without any obstacles.

Resistant to various conditions
The SwitchBot sensor will be very comfortable to use, as it is resistant to various conditions. It exhibits an IP65 rating, which means it is dust and waterproof, so you can safely use it equally outdoors and indoors. It will prove ideal for kitchens, bathrooms, but also greenhouses and more! What's more, its battery will last up to 2 years, so you can enjoy its long and reliable operation!

Accurate measurements
The intelligent control panel, combined with temperature and humidity sensors, guarantees highly accurate measurements. The waterproof sensors, which can be located outdoors, take temperature measurements in the range of 0-65°C with a tolerance of ±0.2°C, and humidity measurements in the range of 10-90% with a tolerance of ±1.8% RH. What's more, you'll be able to quickly read their actual measurements, thanks to a 4-second refresh rate. So you can easily control everything!

Voice control
You don't have to worry about complicated controls. The Hub Mini, included in the kit, will allow you to control by voice. It works with Amazon Alexa, Google Home, Siri Shortcuts, SmartThings or IFTTT. This will let you know what the humidity is in the bathroom or the temperature in the kitchen with just one command.

Dedicated app
Want easy access to the data you read? All you have to do is download the dedicated SwitchBot app to your smartphone, which is available equally on Google Play and App Store. With its help, you can set the parameters you want in a given place, and when they are exceeded, the app will immediately send you a notification. This will allow you to react quickly. From today you will have everything under control!

Easy data reading
Forget about difficult graphs and long data analysis. With SwitchBot you can easily read your measurement data. They are shown in the form of colorful graphs so you won't have any doubts! What's more, you can see them on a yearly, monthly, daily or hourly basis.

Convenient data storage
You can store measurement data conveniently in two ways. Locally, using a Bluetooth connection, your data will be stored for 68 days. You can also choose to save in the cloud - you can store measurements there for up to 2 years! What's more, you can such export them as a csv file to analyze the environment even more deeply. From now on, you will always have all the information you need at your fingertips!

Effortless Control for All Your Devices: With Universal Remote you can control home appliances such as air conditioners and TVs. It also allows you to control Fire TV, Apple TV, and SwitchBot Bluetooth devices. Supports up to 25 devices in total (10 infrared devices and 15 Bluetooth devices), which helps clean up your desktop and consolidates your remote controls. You can also control other branded smart home products via Matter! Set Up Automated Scenes: With Scenes, you can control multiple devices with just one click. Such as Leave Home Mode, where you can auto-off home appliances and Robovac start cleaning. Use our remote to control Custom Scenes without the need to use your phone, making it convenient for the elderly and children alike to control devices at once with ease. (Network connection required.) The World's First Matter-Supported Remote: Using Matter, other smart home brand devices can be controlled, such as Philips Hue lights, IKEA curtains, and more. It also makes SwitchBot devices or IR devices Matter-supported. Achieving a truly universal remote control to control all devices and connect everything to your smart home. (Only when connected via Apple Home) Add Devices with Ease: With just one click you can accurately pair remote models thanks to an extensive online code database. Universal Remote can learn remote controls without manually searching for brand models enabling you to complete setup in just 10 minutes. Nearly 100,000 remote control models are supported with a user database of 1 Million people. You can also learn special buttons through Hub 2 manually should need be. Durable With Long Battery Life up to 150 Days: SwitchBot Universal Remote contains a 2000mAh battery, which only needs to be charged once every 150 days giving you more peace of mind when using. Device buttons are simple, spacious, and easy to press. It is also durable, with a button usage life that lasts up to 100,000 times, making it durable and long-lasting.

Matter Certification for Seamless Smart Home Integration With Matter certification, you can enable two SwitchBot Bluetooth devices to support Matter by connecting them to the SwitchBot Relay Switch 1. This allows you to control them directly through platforms like Apple Home, Alexa, Google Home, and SmartThings—all from a single app. Enhanced Privacy and Faster Local Control. Matter technology uses verified encryption standards to protect user privacy. Enjoy faster local automation and control even when the internet is down. Bluetooth Repeater for Extended Connectivity. Built-in Bluetooth Repeater function supports up to 10 SwitchBot Bluetooth devices at once. Extend your Bluetooth network range up to 80m for better connectivity in large homes (range may vary depending on the environment). Transform Traditional Devices into Smart Ones. Easily upgrade your existing appliances like lights, garage doors, and locks to smart devices. Quick 10-minute installation without rewiring or replacing switches—just control them via your phone or automation. Customizable Control with Multiple Options. Control your devices remotely through Wi-Fi, Bluetooth, voice commands, or set timers for automated tasks. Create smart scenes like automatically watering garden plants on sunny, hot days. Reliable Safety Features for Peace of Mind V0-rated flame-retardant casing and built-in over-temperature protection ensure safety. In case of an emergency, the device will automatically cut off power, protecting your home and family

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Matter Certification for Seamless Smart Home Integration With Matter certification, you can enable two SwitchBot Bluetooth devices to support Matter b...

Unlock using up to 100 different cards - You can also set cards to be timed, and use them with SwitchBot Keypad and SwitchBot Keypad Touch. Just swipe, open, and enter - SwitchBot Card features an infra-red reading area from 0.5cm to 2cm and helps unlock your door in seconds. What's more, it's also a great choice for children or the elderly, which gives you even more peace of mind when using it. Lightweight, portable, simple - Our card is made to be easy to store anywhere, and can be put in your wallet or card case to store for when you go out every day, allowing you to take it wherever you go. Encrypted for even more security - Every SwitchBot Card uses finance level encryption methods to ensure the safe storage of passwords and prevent others from copying cards and using your password information. Lost your card? Remove it with just the tap of a button - If you accidentally lose your SwitchBot Card you can delete it with one tap using our app to make sure your SwitchBot Lock is safe and sound. And should you find it again, you can always re-assign it and continue using should need be.

Seamless Matter & Multi-Platform Integration Certified with Matter over Wi-Fi, the SwitchBot LED Strip Light 3 works effortlessly with Apple Home, Alexa, Google Home, and SmartThings. Control your lights via voice or app, set adaptive lighting, and sync with other smart devices for automated scenes. Note A Matter-certified hub e.g., Apple TV, Google Nest is required. 3 in 1 RGBCCT Lighting Upgraded with RGB, Cold White, Warm White LEDs, offering 16 million colors and pure white tones 2700K–6500K. Enjoy vibrant party lighting or practical daily illumination with up to 1200lm brightness. No color blending each white tone shines independently for natural, accurate hues. Smart Dimming and Adaptive Lighting Enjoy smooth 1 100 brightness adjustment and full spectrum color control via the app. Instantly transform your space with preset modes for movie nights, immersive gaming, cozy reading, or sleep-friendly warm dimming. Voice, Music and Total Customization Freedom: Enjoy hands-free control with voice commands like Alexa, turn on sunset mode. Let the built-in microphone sync lights to your music’s beats for lively parties, or set an ambient mood for relaxation. Plus, create automated schedules via the app for ultimate convenience. Smart Home Ecosystem Ready Connect with SwitchBot sensors and devices for advanced automation lights gently brighten when motion is detected at night, flash red and trigger camera alarms if intruders approach, and welcome you home with auto-lit scenes when unlocking the Lock Ultra. Durable and Effortless Installation IP44 waterproof with a 25,000 hour lifespan, designed for long-term use, bending, and twisting. The cut to fit design allows for trimming every 8cm on the 5m strip, with industrial-strength 3M adhesive perfect for TVs, desks, or cabinets. Control easily via the included remote switch, no app needed, making it senior and kid-friendly.

Matter Certification for Seamless Smart Home Integration With Matter certification, you can enable two SwitchBot Bluetooth devices to support Matter by connecting them to the SwitchBot Relay Switch 1PM. This allows you to control them directly through platforms like Apple Home, Alexa, Google Home, and SmartThings—all from a single app. Boost Your Smart Home Network: Built-in Bluetooth Repeater connects up to 10 SwitchBot Bluetooth devices and extends your Bluetooth range up to 262 ft in open spaces, ensuring strong connections across your home. Transform Your Home Instantly: Make regular lights and appliances smart in just 10 minutes—no rewiring needed! Perfect for wall switches, garden lights, ceiling fans, heaters, and more. Track Energy Usage Effortlessly: Monitor electricity consumption in real-time, view detailed power reports, and enjoy free 1-year cloud storage to optimize energy use and reduce costs. Smart, Safe, and Versatile Control: Operate via phone, voice, or schedules, with features like motion-triggered lighting. Built-in protections against overheating and overloads, plus power outage recovery, keep your home secure.

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.

Real-Time Notifications (No Hub Needed): After connecting to Wi-Fi, you will be able to receive real-time email and app notifications remotely when dripping, leaking, or flooding is detected, without the need to purchase an additional hub. Share devices with family, and they can also check home status at any time. (2.4Ghz Wi-fi & BLE). High Sensitivity Drip Alarms: This Device is equipped with four sensor probes at the top and bottom, which can detect a low water level of just 0.5mm. If water pipes drip, and your floor is submerged, or gets wet, it will sound an alarm. Water Leak Detector is compact and convenient in size, suitable for placement in laundry rooms, water heaters, dishwashers, sinks, and other places. Water Level Detection: Equipped with a 1-meter extended probe, you'll be able to detect changes in water levels of places like swimming pools, bathtubs, and fish tanks. It can also be placed in narrower areas, such as inside refrigerators or washing machines. And is suitable for homes, warehouses, basements, sinks, water heaters, pipelines, and more. Includes Loud Alarm Sounds: To help you stay alert, We've included 100dB high pitched alarms, which means even if there is a leak in basements or places a little further away, you'll know in a timely manner. Once Discovered, you can manually set it back to mute without worrying about noise issues. IP67 Waterproof & Up to 2 Years Battery Life: Water Leak Detector is designed with a fully sealed waterproof shell and can easily handle high humidity working environments. It comes with 2 x AAA batteries and has a battery lifespan of up to 2 Years. When Battery is low, our app will also send notifications to remind you to replace them in a timely manner. (*When used in Standy-by Mode, actual battery life performance may vary depending on use). Part of SwitchBot Ecosystem, Voice Command Compatible: Use With SwitchBot Plug Mini or Indoor Cam, and remotely turn off electrical equipment or check the condition of your house in case of leakage. It can also support third-party services such as Alexa/Google/Siri/IFTTT/SmartThings.

Matter Plug SwitchBot Plug Mini supports Matter over Wi-Fi and can be directly added to the Home app or Home Assistant for control. Energy Monitoring: Real-time energy monitoring for appliances with daily monthly yearly reports and overload alerts to ensure safety. Note Power monitoring works only via SwitchBot app, not Matter. Compact Design Takes up minimal socket space and wont block other outlets when plugged in. Matter Bridge Enables Bluetooth devices like SwitchBot Lock Ultra, Curtain 3, and Bot to support Matter. Includes one built in sub-device slot, allowing up to two devices to connect via Matter. Control via WiFi and Bluetooth Even if your home Wi-Fi is unstable or disconnected, you can still control Plug Mini directly via Bluetooth. Remote Control Turn devices on or off anytime via the SwitchBot app, and schedule auto-off to save energy and reduce fire risk. Voice Control Control your Plug Mini using voice commands via Alexa, Siri, Google Assistant, SmartThings, or Home Assistant.

Real-Time Notifications (No Hub Needed): After connecting to Wi-Fi, you will be able to receive real-time email and app notifications remotely when dripping, leaking, or flooding is detected, without the need to purchase an additional hub. Share devices with family, and they can also check home status at any time. (2.4Ghz Wi-fi & BLE). High Sensitivity Drip Alarms: This Device is equipped with four sensor probes at the top and bottom, which can detect a low water level of just 0.5mm. If water pipes drip, and your floor is submerged, or gets wet, it will sound an alarm. Water Leak Detector is compact and convenient in size, suitable for placement in laundry rooms, water heaters, dishwashers, sinks, and other places. Includes Loud Alarm Sounds: To help you stay alert, We've included 100dB high pitched alarms, which means even if there is a leak in basements or places a little further away, you'll know in a timely manner. Once Discovered, you can manually set it back to mute without worrying about noise issues. IP67 Waterproof & Up to 2 Years Battery Life: Water Leak Detector is designed with a fully sealed waterproof shell and can easily handle high humidity working environments. It comes with 2 x AAA batteries and has a battery lifespan of up to 2 Years. When Battery is low, our app will also send notifications to remind you to replace them in a timely manner. (*When used in Standy-by Mode, actual battery life performance may vary depending on use). Part of SwitchBot Ecosystem, Voice Command Compatible: Use With SwitchBot Plug Mini or Indoor Cam, and remotely turn off electrical equipment or check the condition of your house in case of leakage. It can also support third-party services such as Alexa/Google/Siri/IFTTT/SmartThings.

Facial Recognition Unlock Unlocks automatically as you approach, no keys or fingerprints needed. Works seamlessly even when your hands are full, wet from the rain, or in low-light conditions. Recognition range 0.6 to 0.9 meters, Height coverage: 1.2 to 2 meters Secure Local Facial Recognition Powered by financial grade 3D structured light technology with a false recognition rate of less than 0.0001. All facial data is processed and stored locally never uploaded to the cloud for enhanced privacy and peace of mind. Triple Power Protection Enjoy up to 9 months of battery life with the main battery, backed by a backup battery, and an emergency supercapacitor. Works even in extreme cold down to minus 40°C. When charging the main battery, the backup seamlessly takes over. Even if both run out, you can still unlock the door using emergency microcurrent power. No more lockout worries. Sleek, Drill-Free Installation for Any Lock Sleek all-metal body, now 50 slimmer. Features magnetic quick release design and seamless base ring for gap free installation no drilling required, no damage to your existing lock. Includes 3 wood grain finish stickers to match different home styles. Optional accessory kit adapts to 99 of non-standard locks sold separately. Multiple Unlocking Methods In addition to the innovative facial recognition, the SwitchBot Lock Ultra Vision Combo also supports fingerprint, password, voice commands, Apple Watch, and remote unlocking via the app. This set includes the Matter-compatible Hub Mini, compatible with third-party platforms such as HomeKit, Alexa, and Google.

[Window & Door Alarm Sensor for Home Security] SwitchBot Contact Sensor can detect the opening/closing of doors and windows, guarding security of the elderly, children, and pets. With the built-in light sensor, it will automatically trigger the Switchbot Bot to turn on the light when someone moves when the environment goes dark. The magnets need to be aligned with the bottom of the body, and the distance between the two components needs to be less than 1.2 inches (30mm). [Detects People Leaving or Entering the Home] With the built-in motion sensor, Contact Sensor will know whether you are leaving or coming home, making it possible to trigger the different actions you set in the "Scene" in the SwitchBot app. When it detects you leaving home, the appliances will automatically turn off, and when it detects you coming home, the appliances will automatically turn on. (SwitchBot Hub Mini required) [Easy to Install & Place It Anywhere] Thanks to the small and wireless design with long battery life, you can install Contact Sensor tool-free and get it set up in seconds. Place it on a medicine box to track whether the elderly are taking their medication, or place it on your pet's cage to know if your kitten has slipped away. [Part of the SwitchBot Ecosystem] Connect Contact Sensor with other SwitchBot products and set up a ”Scene“ in the SwitchBot app. When windows are opened, the SwitchBot Bot will be triggered to turn off the Air purifier automatically. (SwitchBot Hub required)[Remote Alert Notification & Voice Alarm from Alexa] You will receive a door-open alert notification on your phone if a suspicious person enters the house while you are away (SwitchBot Hub required). Alexa will start a voice alarm to scare off any burglars, ensuring your apartment security.

Perfect fit for all windows Easily adjust the retractable curtain box for a snug fit, even with measurement errors. Replaceable roller blind fabrics. Switch fabrics effortlessly to match your style or functionality needs. Keep your current curtains by upgrading only the motor unit. Smart and remote control options. Control blinds via app, voice, remote, or wired controller. Supports group control for up to 8 blinds per group, perfect for large spaces. Battery-free convenience with solar power Install the optional solar panel for unlimited power. Even without it, a full battery charge lasts up to 8 months. Ultra-quiet operation. The DC motor ensures whisper-quiet performance, with noise levels as low as 30dB in silent mode. Matter and smart home integration (SwitchBot Hub 2 required) Compatible with Alexa, Google Assistant, Siri Shortcuts, and more. Supports percentage control for precise adjustments, offering personalized settings for your smart home needs.