Product Name: Wired/Wireless Intruder Alarm with Built-in Siren, 9V Backup Bat
Price: 190 US$
Detail: Key Specifications/Special Features:

Blue backlight and large LCD screen
Compact design
Program three groups of time to arm/disarm
100 historical alarm time records
GSM network phone alarm function
It can automatically report arm/disarm status
External optional MIC
Leave ground alarm function
Low power consumption
Backup battery lasts for at least 72 hours
32 wireless defense zones and 8 wired zones
Supports 5 wireless doorbells
Built-in siren function
Optional external siren
AC power failure alarm
Recycling call the preset six groups of alarm telephone numbers
Remote sound monitoring, arm and disarm control
Learning code, can work with many accessories
Separate arm/disarm each defense zone
Built-in 9V battery backup