The alarm system adopts SMS data transmission and voice platform of GSM network to send control command and receive alarm remotely.When a signal is detected by detectors, the detectors will send alarm signal to host immediately, then the host sends alarm SMS to its preset mobile phone numbers, and meanwhile auto-dials its preset telephone/mobile phone numbers and enter into monitoring automatically.
Following are the specific function
1. With WAVECOM double frequency GSM module.
2. 8 digital inputs and 2 wireless zones.
3.Can program open/closed alarm of digital inputs.
4. Digital inputs are adopted optical-coupled isolators, which can prevent external high voltage from destroying internal components.
5.Send SMS automatically to report the state of digital input when it returns normal status.
7. Send SMS to 3 preset mobile phone numbers while alarming.
8. Auto-dial 3 preset phone numbers while alarming and monitor the sound at site.
9. Modify zone name and enquire status of alarm host bySMS demand.
10. With standby rechargeable battery and external power failure alarm.
11.Aluminum alloy casing.
12. Connect with alarm centre through GSM network.
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