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nanshan,Shenzhen,Guangdong,China China
Cheap wireless alarm system 1.with very reliable quality 2.has all the basic GSM alarm function 3.with very
Main functions English language SMS and voice reminder, Chinese/Russian is optional Each zone has independ
home alarm system adopts SMS data transmission and voice platform of GSM network to send control command and r
Main Function 1.Wavecome GSM module. 2.Support English/Spanish/Indian/Chinese Language 3.8 Wireless zones
Description and main functions: GSM **0, **0, 1, **0 and 1, **0MHz Wireless frequency between detect
The GSM alarm system adopts the newest GSM network and Digital Signal Processing technology, and is widely use
Contact Person Ms. Linsa YUAN
Address nanshan, Shenzhen, Guangdong
We will contact you soon .
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