Номеронабиратель сигнализация

Telephone Dialer Alarm System Function: 1. 10 wireless programmable zones 2. It can set up the zone with urgent, guard stay or normal 3. Learning code with 4 detectors each set, and 8 remote controls each zone 4. Monitor and prevent the spot by long-range remote control 5. 8 groups of alarm receiving telephones, and support the function of inner line call external line 6. The ringing times is programmable settings 7. The delay-time defense, alarm time and alarm volume are all programmable settings 8. It's convenient to learn code automatically and increase or reduce the components