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Makan,Shenzhen,Guangdong,China China
Parameters: (1) Power supply: 110-240V. Built-in lithium battery. (2) Environmental condition: Temperature:-10 ~ 50 Relative humidity:
Parameters: (1) Power supply: 110-240V. Built-in lithium battery. (2) Environmental condition: Temperature:-10-50 degree Relative humidity
Parameter: 1. Standard frequency of double audio frequency: low frequency group 697, 770, 852, 941Hz; high frequency group1209, 1336
Parameter: Power supply: Input AC 110V; 220V; 230-240V; Output DC 9V, 300mA Frequency: 315MHz/433MHz Stand-by current:
Function: A: can set 6 groups of telephone numbers, can listen-in remotely, can connect with 120db siren exteriorly, can send and receive SMS to
Contact Person Ms. Amanda Xu
Address Makan, Shenzhen, Guangdong
We will contact you soon .
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