Price: $12.99 - $11.74
(as of Oct 08, 2025 03:23:22 UTC – Details)
Product description
Note: No hub required, 2.4GHz Wi-Fi network only. Wifi PIR motion detector sensor via “Tuya” or “Smart Life” APP
Monitoring of human infrared signals to protect family
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Technical Data
Operating Voltage DC 3V(CR123A/CR17335 *1) Detecting distance Max.9m under 25℃ ( detect distance will be different,depending on environment temperature ) Detection angle 90℃ Sensor type Infrared photoelectric Networking Wifi-2.4GHz Wifi protocol IEEE 802.11/b/g/n Working temperature -10C~+50C Working humidity <95%RH(no condensation) Pet protection level 11kg or less Dimension 80mm*H28.5mm
Scene linkage 
Works with Smart Plugs
When feel the human pass, you can set the switch on or off.
Works with Smart Bulbs
When feel the human pass, the lights on.
Long battery life
Ultra-low power consumption design, battery life up to 5 years under normal conditions.
Pet Interference Prevention
When the alarm is installed at the recommended altitudethe sensor will not alarm when pets less than 11 kg pass by.
WiFi wireless technology, can real time report the state if somebody passed.
Automatic threshold adjustment technology to enhance the stability, efficiently anti-false alarm.
Automatic temperature compensation technology can prevent sensors from the decrease in sensitivity.
Detection distance: Max 9M under 25C°
Detection angle: 90°
No need to drilling for installation , just stick and useprevent your walls from damage.
1 Living Room
2 Dining Room
3 Office
4 Bed Room
5 App Notification
【Built-in Wi-Fi Connection】This HEIMAN WiFi Smart Motion Sensor can be seamlessly integrated into your smart home security system. No additional devices or gateways are required. Simply connect to your 2.4 GHz Wi-Fi network to receive real-time app notifications when motion is detected.
【Instant Mobile Alerts】 The motion sensor is equipped with PIR infrared technology, which can accurately detect movement in a specific area and send instant alerts to your mobile phone. It also has alarm recording and device sharing functions to ensure reliable home security at all times.
【Smart Linkage】 The WiFi Smart Motion Sensor also offers smart lighting control functionality. When motion is detected, the sensor can automatically turn on compatible smart lights, providing a convenient and energy-efficient lighting solution. (Requires compatible smart products.)
【5-year battery life】 Under normal use, the battery lasts up to 5 years, so you don’t have to replace it frequently. When the current is low, the sensor will send a low battery alert via the app.
【Comprehensive coverage】 The sensor automatically adjusts the threshold to prevent false alarms caused by temperature changes. It has a detection range of up to 9 meters and a detection angle of up to 90°, designed to be stable and reliable.
【Suitable for pets】This motion sensor is also suitable for pets, so you don’t have to worry about false alarms when your pet passes by. It is recommended for pets weighing less than 11 kg to ensure accurate detection.le for pets】
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