433mhz Motion Detector Sensor for SOUJAMAO Alarm System – hub Needed

Price: $14.99
(as of Mar 01, 2023 18:32:46 UTC – Details)

This product is a special home and business PIR detector with delicate and modern design, adopting the latest technology of smart logic IC and high-performance sensor to achieve high stability and anti-strong light function and avoid false alarm.
High technology to distinguish interference and motion signal;
Re-detecting time adjustable: extend life span of the battery;
Low standby current (30uA) to extend the battery life;
Tamper alarm function: send signal to the control panel when the cover is open;
Low power alert function: inform users to change batteries in time.