Wireless anti-theft electronic alarm system is an innovative wireless mobile intelligent warning device. With digital signal processing techniques and imported STC micro processor, and a variety of technologies including digital voice announcer, English SMS, etc In addition this alarm system is highly automatic, giving automatic voice or Sms alert in the event of emergency without intensive manual settings required. Product Features Wireless interaction (can connect to siren) 4 wired and 6 wireless defence zones SMS remote control preset & arm/disarm the main panel Built-in intelligent English messenger Alarm locking memory and information clear for easy checking Arm, disarm, monitor and intercom by remote calling the alarm unit Built in rechargeable battery is available to provide power supply nearly 5hours automatically after power is off 10 second automatic message recording 
Basic kit contains: 1x GSM Auto-dial Alarm System Host (central unit)
1x Wireless Door Magnetic Sensor Detector
1x Wireless PIR Motion Detector
1x Wired Siren
2x Remote Controller
1x Antenna
1x AC100-240V/DC12V Power Adapter
1x English User Manuel
NOTE: SIM card not included | 