JD-X303: Auto-dial Wireless burglar / Intruder Alarm System - Simple but effective 

Features:
Auto-dial up to 6 phone numbers and support voice message recording. So you can hear the message on your phone if the alarm triggered.
  Report different alarm situation, let you know which sensor is being triggered.
  Armed/disarmed/Listen-in by remote control.
  Monitor living surroundings, owner can listen into the conversation of the intruders.
  Alarm telephone priority, be able to dial to alarm when the line is busy.
  Phone line cut and damage alarming, if the telephone line is cut off, the siren will alarm automatically.
  Rolling code, free to increase / decrease the sensors/detector.
  Audible/Mute Siren, Silent reporting to preset phone numbers with recorded voice message and/or audible siren alarm.
  Freely set the duration of the Siren and ringing mode.
  Adjustable siren sound.
  Compatible with Monitor Center Station System.
  Power-off protection. The system will store your Settings. So you don’t need to set it again after the power on.
  Back-up UPS provides power to the system for 24 hours.
  Thunder Prevention.
    Package Includes:
Alarm Host x 1 Set.
Wireless P.I.R Detector x 1pcs
Wireless Door Sensor x 1pcs
Remote Controller x 2pcs
Wired Siren x 1pcs
UPS Power Supply x 1pcs
Phone Cable x 1pcs

With 10 years experience in manufacturing Burglar Alarm System, OEM and ODM are welcome too.