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GSM Alarm System


The GSM SMS Security Alarm S120 is a User-Friendly concept and new security protection solution special for Residential areas, business area, commercial area, office, factory, industrial area and other Varity applications. The GSM SMS Security Alarm inbuilt one reliable quad-band GSM Module, integrated high performance MCU inside, includes lots of safety protection required functions, and lots of


Rated Voltage:  12VDC 2A
Standby current: 30-40mA
Siren Output Voltage: 12VDC
Working temperature:  -10℃~+60℃
Storage temperature:  -20℃~+60℃
Relative humidity:     10-90%, No condensation
GSM frequency:       850/900/1800/1900MHz
Communication protocol:   GSM PHASE 2/2+ (include data service)
Wireless Zone: 16 (Accept Max.16Pcs Learning Code Detectors, Unlimited of fixed code Detectors)
Wired Zones: 20, Dry Contact, NC, NO, EOL.
Remote key permission quantity:      5Pcs
Effective distance wireless of remote control: 100 m in open air.
Backup Battery: 3 X 1200mAH Rechargeable lithium battery
Standby time Approx.18hours (depending on the network condition)



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