The GSM Controller---RTU5015, This product is very small and simple, it applies to the following three applications:
ü GSM Gate Opener, it supports open gate or garage door with a FREE call from 64 mobile phone numbers!
ü GSM Remote Switch, Remote switching machines on or off with a FREE call from 3 mobile phone numbers!
ü GSM SMS Alarm, it supports 2 wired inputs, like door sensor, pir motion sensors, when any sensor triggered, will send SMS alert to preset mobile phone numbers.
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