Highlights:

Support 24 wireless zones & 2 wired zones
Support English/Russian voice reminder
Each wireless zone can match plenty of wireless sensors
With LCD display and control keyboard
Auto-dial 3 preset phone numbers while alarming
SMS to Modify wireless zones' name and check the system status
Send alarm signals to monitoring center through GSM network
Wireless signal transmission

Manufacturer Specifications:

GSM frequency: 850/900/1800/1900MHz（Global）
Alarm response time: ≤8s (GSM signal in normal)
Working consumption：< 0.6W
Output power: DC12V
Input power: AC110V to 240V, 50Hz or 60 Hz
Standby: More than 15 hours
Frequency for Accessories: 315MHZ/433MHZ
Way of arm/disarm: remote controller, SMS, Keypad, fixed-time
Working condition: temperature: -20 ℃～+60℃
Humidity: ≤95% (non-condensation)
Record time: 10s
Size: 290(L)*270(W)* 85(H) mm 
Ankaka Wholesale Ref.: Wholesale HKJSKJDLAKFDKFASL

Package List:

1 x one alarm host (main unit)
4 x ireless door/window magnetic contact
4 x PIR sensor
4 x remote controllers
1 x wireless smoke detector
1 x wireless gas detector
1 x siren (More than 110DB)
1 x AC adapter        
1 x English user manual

Support 24 wireless zones & 2 wired zones

SMS to Modify wireless zones' name and check the system status

Each wireless zone can match plenty of wireless sensors