Products 
Features:
- 20 Wire Zone
- 16 Wireless Zone
- 2 Output Relay
- 5 Remote
- 1 Watch Doge Zone
- 3 - 24 Hour Zone
- 1 SOS Zone
SPECIFICATION
- Rated Voltage
- Standby Current
- Siren Output Voltage
- Working Temperature
- Storage Temperature
- Relative Humidity
- Work Frequency
- Communication Protocol
- Wireless Sensor Receiving Frequency
- Wireless Sensor Permission Quantity
- Remote Control Permission Quantity
- Effective Distance Remote Control
- Battery
- 9-12VDC
- 30-40mA
- 12VDC
- -10°C ~ +60°C
- -20°C ~ +60°C
- 10-90%, No condensation
- 900/1800/1900MHz or Optional 850/900/1800/1900MHz
- GSM Phase 2/2+ (include data service)
- 433.92 MHZ
- 16Pcs
- 5Pcs
- 100 m
- 1000mAh@3.7V