Smart Wi-Fi Motion Sensor: Wireless PIR Motion Detector with App Notification Alert and Large Area Detection, Battery or USB Powered, Contact Sensor for Home Security & Smart Home Automation

Price: £19.99 - £17.99
(as of Jun 16, 2026 17:56:22 UTC – Details)

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SENCKIT is committed to innovating and developing smart home devices, and we integrate every feedback to improve our products and meet the needs of our customers.

With our smart products and the Tuya Smart app, you can retrofit all your existing household appliances and make them interactive and fun. Achieve a safe, comfortable and comfortable lifestyle.

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wifi motion detector

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An alarm

The remote control and the network

FREE APP ALERTS &HISTORY RECORDS TRACKING: Wifi PIR motion detector sensor controlled by “Tuya” or “Smart Life” App. When there is movement detected, the alert notifications will be pushed to your phone, you can also track the history of sensor activities, be aware of what’s happening at home even when you’re away.
ADVANCED MOTION SENSOR: No hub required, Smart PIR motion sensor detects human body or animals that are moving, 128° detection angle, 10m detection distance, can achieve real-time monitoring day or night. (Note: 2.4GHz Wi-Fi network only)
LINKAGE FUNCTION: Wireless motion alarm can linkage with other Tuya smart home products, such as smart lights or door sensors, etc. Setting custom scenes in your smart home system, for example, when you returning home, automatically turn on the lights if motion is detected.
DUAL POWER SUPPLY: Motion detector alarm indoor can be powered by the included USB cable(included) or 2*AA battery(included). More stable to receive alert.Long-term power supply, say goodbye to power outages. (Note: If the alarm is triggered frequently in your installation place, we recommend to use the 1.5V usb adapter to supply power).
EASY INSTALLATION & WORRY-FREE AFTER-SALES: The wifi smart motion sensor support multiple installation methods such as flat placement and wall fixing. You can mount the sensor with the adhesive tape or screws on the wall. You will enjoy our professional return, exchange and warranty from the day you receive the wifi smart trigger. We offer an industry-leading 2-year warranty for the Tuya motion alarm.

Product summary

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