Origin

China

Main Function
With WAVECOME double frequency GSM module
8 digital inputs and 2 wireless guarding zones
Can program open/closed alarm of digital inputs
Digital inputs are adopted optical-coupled isolators, which can prevent external high voltage from destroying internal components
Send SMS automatically to report the state of digital input when it returns normal status
Send SMS to 3 preset mobile phone numbers while alarming
Auto-dial 3 preset phone numbers while alarming and monitor the sound at site
Modify zone name and enquire status of alarm host by SMS demand
With standby rechargeable battery and external power failure alarm
Aluminum alloy casing
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 84V
Backup battery working hours: more than 10 Hours
Working conditions
Operating temperature: -10 centigrade to 55 centigrade
Humidity: 20% to 95%

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