SF-847 Wireless Intelligent PIR Motion Sensor Alarm Detector

Features: 1. MCU processing adopted 2. Automatically identify valve control 3. Wireless transmitting digital signal 4. Low power indication 5. Automatic temperature compensation 6. SMT adopted, anti-RFI & anti-EMI 7. Low power consumption, long battery life 8. Pulse count optional Wireless PIR Motion Detector(NEW Design) Transmission Current:      ≤20mA Static Current:            ≤10mA Wireless Frequency:        433MHZ  EV1527 Transmission Distance:     About 30m with one barrier Detective Speed:           0.3 - 3m/s Detective Distance:        5 - 12m Detective Range:           Horizontal 110 Vertical 60 Battery Life Time:         About 6 months Humidity:                  ≤ 90 rh