Function
1.It gathers sense, alarm and dial.
2.Can save 4 groups telephone numbers.
3.After power cut off, the saved information will not lose.
4.Long-distance intermit alarm and dial.
5.Long-distance monitor hearing scene.
6.Long-distance set the controller.
7.You can use remote controller to operate panic, arm and
disarm.
8.3 sections speeches can be recorded;
9.Play function.
10. Operating the controller need password.