Features: 1) CE approved, 32 protection areas, LED indicated 2) 7 groups of autodial telephone 3) 10 seconds record 4) Alarm with siren 5) Mute alarm choice 6) Alter or delete the telephone numbers 7....
With over 20 years' experience in line of wire / wireless alarm systems, surveillance system and two-way speaking video and vision system, Shenzhen Security Group Co., Ltd. has become one of the....
SA-O alarm host and its accessories have self-check functions, it will self check one time per 12 hours. 40 zones with LCD display ( 32 wireless zones and 8 wired zones) . It adopted double zones....
5 LED display of defense zone Built-in dialer with built-in siren Telephone line anti-cut function Record your own personal message for ten seconds Up to 6 telephone numbers can be pre-stored in the....