GSM Alarm 8-Channel SMS Alert for Home Security

1 DC5V-16V power input. Built-in GSM module, GSM Net has no distance limit, which is very convenient. The input port can be selected as NC or NO alarm mode. 2 8-channel alarm detection, users can set different content for each alarm message. 1 alarm voltage output (can be connected to an alarm, the voltage of the alarm is the same as the power supply voltage). 3 Can set up to 6 groups of called numbers. When the alarm input has a trigger signal, it will send an alarm message to the alarm number, or call the alarm directly. 4 It is easy to use, supports for IOS and for Android apps, and can be set up by simply sending text messages through the app. 5 With low-power sleep mode, and it can detect the battery voltage in real time and has a low battery voltage alarm, which is suitable for battery-powered applications. 6 The input is a switch signal. When the input port is short-circuited with the ground wire (GND), an alarm message will be sent to the preset alarm mobile phone or call the set alarm number. The content of the alarm message can be set by yourself. 7 Wide range of applications, can be used for home security, warehouses, remote unattended stations, remote monitoring of equipment parameters, and safety protection (smoke, fire, water level monitoring, gas, etc.).

What's in the box
1 x GSM Alarm