Specification :

wireless alarm system,home alarm system,s3523
Advantage:
1.SMS function and Voiced Instruction;
2.Easy to operate,has keypad;
3.Intercom function;
4.8 wirless zone,2 wired zone;
5.Very stable and reliable,already sell to over 100 countries;

A Professional GSM Alarm OEM Supplier! GSM Home Alarms, GSM Alarm + IR Camera, GSM Alarm + DVR, GPRS GPS Vehicle Tracking system,GSM Car alarms,Etc.
Hello@kingpigeon.com.cn

Intruder alarms, burglar alarm, GSM Alarms, GSM Alarm, GSM Alarm systems, security alarm systems, wireless alarm, wireless alarm systems, wireless home alarm, security equipments, security devices, home alarm, wireless sensors.
Automotive alarms, automotive security alarms, auto alarms, gsm car alarms, one way alarm, two way alarms, auto security alarms, gps vehicle tracking systems, gps tracker, gps car alarm,
avl, car alarms.
DVR, Standalone dvr, DVR, China dvr, china dvr manufacturer, china dvr supplier, china dvr factory, standalone dvr, 16 Channels Standalone DVR, 4 channels standalone dvr, 8channels standalone dvr, 4ch dvr, 8ch dvr, 16ch dvr, 16 CH MPEG-4 real time Digital Video Recorder, 4 channels video input dvr, 8 channels video input dvr, Embedded DVR, Portable DVR, Digital video recorder, mini CCTV surveillance system, CCTV.