China GSM Alarm System With Intercom

Wireless GSM Alarm System with SMS, Two-Way Intercom and 10sec Voice Record (YL-007M3DX)
1. GSM 900/1800/1900 bands.
2. Users can record 10-second alarm audio message with the scene location information.
3. Arm & alarm delay function, the delay time is adjustable (0~99 seconds).
4. 5 wired and 16 wireless defense zones, each can arm, disarm and 24-hour arm independently.
5. SMS of each zone can be edited independently.
6. 1 group of arm/ disarm time-setting, convenient for users and alarm center to control the system.
7. Can set 5 phone numbers, which are used to receive alarm phone and alarm SMS.
8. Host power off warning function: SMS to inform users for power failure.
9. Intercom function: Can communicate with the scene people, two-way intercom.
10. Listen-in function: Can hear the voice of people move, dig and other actions at the scene.
11. With remote controllers, can set Out Arm, Home Arm, disarm or emergency alarm, convenient and practical.
12. Can control the system by calling-in, such as arm, disarm, listen-in, output, and so on.
13. Password operation to make sure the security of system.
14. Siren port for shift between silence and siren sound.
15. Optional built-in battery, AC and DC automatic shift, automatical recharge.
16. Wireless alarm system, no need to set wire and easy to install.