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