About PSTN Applications
About PSTN Applications >> PSTN Support

PSTN alarm system is passed via telephone communication network to the central station or user alarm information, and remote control and a wireless remote control, timely processing of police intelligence, and thus personal and property safety of users play a very good protection. Phone alarm product is fully functional, flexible configuration, anti-destructive, simple operation, it is appropriate in the residential, shops, factories, warehouses, banks, schools, hospitals and other places.


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From the foundation in 2008, Shenzhen Daying Electronic Technology Co., Ltd has gathered a professional elite team in security alarm field. Our company has become a high tech enterprise by uniting the technological innovation, ...

Shenzhen Daying Electronic Technology Co., Ltd.
Tel:86-755-28226870/29807680 Fax:86-755-27999189
Website:http://www.dygsm.com E-mail:info@dygsm.com 
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