433MHz Wireless PIR Motion Sensor

Features:
*Dependable technology: Our motion detector uses state-of-the-art passive-infrared (PIR) to detect any human movement within the detection zone. Overcome false alarm.
*Multi-functional: LED ON/OFF optional, delayed adjustment, sensitivity adjustment, power saving mode/use mode optional, code skipping, under-voltage indication.
*Reliable range: Communication range is up to 100m/328ft (the distance from the sensors to the receiver/alarm) and detection range of the infrared sensor is approximately 8-12m/26-39ft to keep you informed and safe.
*SMT design, high RFI/EMI immunity.
*Anti-burnt cover. Dynamic temperature compensation.