wireless alarm system

Features:
1).Easy-to-use and cost-effective D.I.Y. (do-it-yourself ) wireless intruder alarm system kit.  
2).Alarm system supports up to 60 wireless sensors (15 wireless defense zones and 4 wireless sensors per zone).
3).Transmit at 430-433MHz frequency band, wireless transmitting distance up to 300 feet (Keychain remote, smoke sensor, & siren) and up to 450 feet (magnetic door/window sensor & PIR motion sensor)
4).Can dial up to 5 phone numbers in sequence
5).Arm/disarm the system by: Main Host (Keypad), Wireless Keypad, Keychain remotes, or even remotely by phone.  
6).Available in both AC\DC with low-voltage Indicators.  
7).Programmable silent alarm or audible alarm.  
8).Recordable alarm voice message (up to 9 seconds record time).  
9).Telephone line disconnection alarm sound every 5 seconds.  
10).Smart 3 defense lines configuration: 1st defense line is the perimeter, 2nd defense line for in-room, & 24-hour defense line).  
11).Internal rechargeable backup battery in alarm host last up to 8 hours. Battery (alkaline) included for keychain remotes, wireless door sensor, and wireless motion sensor last up to 2 years.  
12).Remembers programming settings when power is disconnected.Alarm system built-in Ademco CID compatible protocol

Technical Parameter:
Operating power: 9-15VDC  
Static current: ≤ 60mA  
Alarm current: ≤ 380mA  
Operating environment: Temperature: -10-50; Humidity:90%
Maximum available quantity of keychain remotes: 8 PCS  
Maximum available quantity of wireless sensors: 60 PCS
Dimensions: 180*120*38 (mm)  
Rechargeable battery: Ni-Mh(4.8v), 600mAh, up to 8hrs long  
Speaker siren 100dB (built-in)

Basic component:
- Alarm system (control unit) 1 pc.
- Wireless PIR detector 1 pc.
- Wireless door (gap) sensor 1 pc.
- Remote controller 2 pcs.
- Antenna 1pc.
- Wireless Sound&flash 110dB/0.3m 1 pc.
- Power adpater 1pc.
- User manual 1pc.