
DG HOSA 433MHz Window Door Sensor PIR Sensor Wireless Remote Controller Alarm System
EVERY THING UNDER YOUR CONTROL NOW, SECURE, SIMPLE, and SUPRISING SMART~ DG-HOSA 433Mhz Accessories Families Specification 1. DG-HOSA Wireless Infrared PIR Sensor Working Voltage (2x AAA Battery) (Already includes for your convenient using) Working Current <=25mA Static Current <= 15uA Detecting Distant 8-12m (Depending on different house situation) Emission Distance >=80m (Open Area ) Detect Angle 120° Installation Height Recommend 1.8m-2.2m Operation Temperature -10℃-55℃ Wireless Frequency