Product Details
Power supply: 9VDC Li-ion & manganese battery 500mAh
Working current: static < 30uA; alarm < 16 mA
Wireless parameter: frequency 315MHz or 433MHz, Transmitting distance >150 m
(wide area without interfere)
Detecting range: curtain type:6~10
Working condition: working temperature: -10 ~55 Product size: 89.5*53*39mm
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