GSM Wireless Industry Alarm System PH-G-3

Features

1. With WAVECOME double frequency GSM module.
2. 8 digital inputs and 10 wireless guarding zones(New version).
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.
6. Send SMS to 3 preset mobile phone numbers while alarming.
7. Auto-dial 3 preset phone numbers while alarming and monitor the sound at site.
8. Modify zone name and enquire status of alarm host by SMS demand.
9. With standby rechargeable battery and external power failure alarm.
10. Aluminum alloy casing.
11. Connect with alarm centre through GSM network.

Specification

 *GSM

    GSM network frequency: 900/1800MHz or 850/1900MHz

    Consumption: 1W(while sending message)
 *LED
    Eight working LEDs
 *  External power failure alarm
    Start-time: less than 1s

 *Alarm response time
    Less than 10s (GSM in normality)

*Power

    Voltage: AC110-2220V, 50Hz or 60Hz
    Working power consumption: less than 5W
    Backup battery:DC 8.4V
    Backup battery working hours: more than 10 Hours

*Working conditions

    Operating temperature: －10℃～ ＋55℃