The GSM GPRS 3G Temperature Logger is special for remote monitoring temperature. it can setup ultra-high high, low ultra-low 4 alarm level. and 1 digital relay output can control via free....
King Pigeon is a Professional GSM Alarms, GSM Alarm system, GSM MMS Alarm, GSM House Alarm, GSM Control Alarm, GSM SMS Alarms OEM ODM Manufacturer in China. We issued some new products, these....
The GSM SMS Temperature Alarm is special for remote monitoring onsite temperature, while temperature higher or lower, it will send SMS message to user mobile phone. Also, the user can dial in the....
GSM Gate Opener, RTU5015: GSM Gate, Barrier, Shutter, Garage Door and Door opener Open gate or garage door with a FREE call from your mobile phone! Remote switching machines with a FREE call from....
Wireless GSM Home alarm system, S110: The GSM Alarm System S110 with multi-functions. It integrated GSM Module inside, and almost all useful functions and features of the alarm systems in the....