Shenzhen Security Group Corp.Ltd.

No need of telephone line in order to have your location fully protected Program the duration length of the siren. Password protected. Record yo

32 LED display of defence zone Password protection Program the duration length of the siren. Time delay to arm/disarm Build-in dialer with build-i

8 defence zones; Password protection Wireless-learning remote control, and other detectors Program the duration length of the siren. Time delay to