Infrared sensor alarmInfrared sensor with strong sensitivity, it will not be affected by light, can be detected day or night. Long standby time strong sensitivity, no false alarm, anti-interference.Low power consumption design, unique power saving mode, long standby time. PIR Motion SensorEfficient real-time monitoring of human movements within the monitoring range. Widely Used Infrared automatic detection of human body, widely used in shops, homes, office buildings, factories and other occasions. Necessary home security systemExquisite appearance design, suitable for all kinds of decorative environments. Specification: Condition: Brand New Material: ABS Plastic White Color Working Voltage: 9-16V DC Power Consumption: Standard: 15mA, Alarm: 17mA Alarm interval: 1s Sensor: Dual Anti-RF Interference: 30V/m at 1Hz Alarm relay: 30V DC / 0.3A Disassembly relay: 30V DC / 50MA Working temperature: -10 ~ 60 Temperature compensation: thermistor Reverse power protection: diodes Package list: 1* Slbrillre infrared sensor alarm