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Wireless Door & Window Sensor Pir Motion Detector Wifi&gsm Home Alarm System

category: Alarm

reference price:¥$28.50 - $36.40

Purchase quantity
- +

Guangdong Tuya Smart Home Information Technology Co., Ltd.

Mr. Le
Product details Company introduction
Parameter information
Product Description
Product Paramenters
Power Input
DC 9V-12V
Standby current
<25mA
Wireless wify
2.4G
Alarm current
<450mA
Radio transmission frequency
433MHz (±75MHz), PT2262/1.5-4.7MS: EV1527/300K
Wireless receiving frequency
433MH2(+75MH2)
Backup battery
DC7.2V lithium battery
Alarm loudness
85dB
Operating temperature
-20℃-+55℃
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FAQ