Place of Origin : Shenzhen,China
Post Date : 29-06-2012
Expiry Date : 31-07-2013

The GSM Alarm System S100 Supports Watchdog, Once The Sensor In This Zone Triggered In The Preset Time, Will Not Alarm, If The Sensor Hasn’t Been Triggered In The Preset Time, Will Alarm. It Is Useful For Monitoring Elders, Children And The Person On-duty.