Take a look at this trustworthy guard for public and personal security Our GSM Alarm System which you can rely on.
The GSM alarm system comes with 4 wired and 6 wireless defense zones (can be extended to 60 sectors) as well as an LCD screen.
It supports various kinds of functions which include voice prompt for all operations, phone numbers & SMS numbers storage, wireless alarm, etc.
4 wired and 6 wireless defense zones Can preset and store 6 voice phones and 3 message phones Auto-dial of pre-set numbers Remote two-way intercom Telephone (mobile phone) remote control programming 3 groups of timing arm and disarm 10-second automatic message recording Keep a record of alarm history for easy reference One-key-control.
Function: Out arm, home arm, remote arm Real-time, delay, 24 hours, bypass defense zones programming Built-in NI-HI rechargeable battery.
-Alarm panel x 1.
-Wireless PIR Motion Detector x 1.
-Wireless Door/Window Sensor x 1.
-Remote Controller x 2.
-Wired Siren x 1.