Wireless PIR Motion sensor

Wireless PIR Motion sensor features wireless digital signal transmission, ensuring stable and reliable communication without the need for complex wiring. It includes a low power indication function that alerts users when the battery is running low, helping maintain uninterrupted performance.

It is equipped with automatic temperature compensation to improve detection accuracy in varying environmental conditions. Built using SMT technology, the device is resistant to radio frequency interference (RFI) and electromagnetic interference (EMI), ensuring stable operation in different installation environments. The adjustable detecting distance allows users to customize coverage based on specific security needs.

In terms of technical specifications, the unit operates on AA 1.5V x 2 batteries, offering efficient and long-lasting power consumption. It has an ultra-low standby current of less than 12uA and an alarm current of less than 15mA, ensuring energy efficiency during continuous use.

The device is designed to operate within a temperature range of -10°C to +50°C, making it suitable for various indoor environments. It supports wall-mounted installation at an approximate height of 2 meters, providing optimal detection coverage.

With a detecting distance of 9 to 18 meters and a 110-degree detection angle, the device offers wide-area coverage, making it ideal for residential and commercial security applications where reliable motion detection is required.