G20 CAR ALARM with auto central lock
Product features
1. Having all the functions of general car alarm
2. Monitoring sound in cars
3. Auto central lock
4. Remote control of power and fuel supply through mobile
5. Dialing the car owner’s phone automatically in case of alarm events
6. GSM remote security monitoring with global coverage (GSM networks coverage)
7. Integration of car phone and car alarm, simple installation
8.Settings via mobile phone SMS, easy operation
G20 Product technical data
GSM host
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Working voltage
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Arming and disarming receiving frequency
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Coverage
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Alarm response time
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Power and fuel cutting-off level control
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GSM frequency
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12v
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315.5MHz
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The same as GSM mobile
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5 to 25 seconds
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12V
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Dural frequency 900MHz/1800Mz
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Remote control: working voltage: 6v; frequency: 315.5MHz; remote control distance: >70 meters; static current:< 5mA
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G21A CAR ALARM for vehicles with central lock
Product features
1. Specially for vehicles with central lock.
2. Remote monitoring. Dial the mobile number to monitor sound in vehicles.
3. Remote power and fuel supply cut off: Only an SMS is needed to handle this.
4. Emergency triggering alarm. Alarm automatically in case of emergencies.
5. No remote controller and no setting. Use the original vehicle remote control to control the vehicle without resetting.
6. Small size and can be used right after the wirings are plugged.
7. Battery built in. Support alarm even when the power is cut off.
G21B CAR ALARM for vehicles with original alarm
Product features
1. Specially for vehicles with original alarm.
2. Being compatible with original alarms of vehicles. Operating and alarming simultaneously with original alarms.
3. Remote monitoring. Dial the mobile number to monitor sound in vehicles.
4. Remote power and fuel supply cut off: Only an SMS is needed to handle this.
5. Emergency triggering alarm. Alarm automatically in case of emergencies.
6. No remote controller and no setting. Use the original vehicle remote control to control the vehicle without resetting.
7. Small size and can be used right after the wirings are plugged.
8. Battery built in. Support alarm even when the power is cut off.
G21 Product technical data
GSM frequency
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Coverage
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Level control of power
and fuel supply cut off
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Alarm
responsing time
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900MHz/1800MHz
Dural frequency
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The same as mobile phone
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DC
12V-24V
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5 to 25 seconds
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Work voltage
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Standby circuit
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Work temperature
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Backup battery
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DC 12V-24V
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≤10mA
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-20â to +70âÂÂ
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37V/600mA
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