Pay in 4 interest-free payments of $191.19 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
5cm * 3cm * 9
With 2-way talk
Decoding method: infrared
Weight 21g
PB-68R Intelligent Wireless Door Window Sensor Filter-Others Alarm 5cm * 3cm * 91. With magnetic door function 2. Low power consumption, long battery life 3. Low voltage fault monitoring reports 4. 2262 1527 IC, oscillation resistance optional 5. Door open close alert 6. Voltage: 3V button battery 7. Material: PC anti scratch 8. Under voltage monitoring: 7. 5V+ 0. 5V 9. Static current: about 10uA 10. Triggering distance: 25 35mm 11. Emission current: about 15mA 12. Emission distance: about 120m (open area) 13. Emission frequency:
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