3G GSM PSTN alarm telephone auto dial alarm system with menu instruction and 100 wireless sensors
Global Sources |
Global Sources 11-. 10 called phone numbers (each number can set to receive GSM / PSTN network separately), 12-. 3 SMS receiving numbers. 13-. 10 seconds voice message recording. 14-. One-key-control function: Out Arm, Home Arm, Remote Arm. 15-. SOS, fire, gas, door … |