GSM GL09 Alarm System 4G/3G/GSM 8CH Security Alert Module 8 Channel Input Low Power Consumption for Home Warehouse (EU)

◆ ALARM SYSTEM: DC 5V-16V power input, 8 alarm detection channels, each alarm message channel Users can set different content by themselves. You can choose NC or NO input port for alarm. Built-in 4G module, can work anywhere in the world via 4G, 3G and GSM Net. ◆ YOU CAN CONFIGURE UP TO 6 GROUPS OF CALLED NUMBERS: When the alarm input has a trigger signal, an alarm message will be sent to the alarm number, or you can call the alarm directly. ◆ Easy to use: we have custom apps, apps that support iOS/Android systems and can be configured by simply sending text messages through the app. ◆ LOW ENERGY CONSUMPTION: The low power consumption standby mode design can detect the battery voltage in real time and emit a low battery voltage alarm, which is suitable for battery-powered applications. ◆ INPUT IS A SWITCHING SIGNAL: When the input port is short-circuited with the ground wire (GND), an alarm message is sent to the preset alarm mobile phone or calls the set alarm number. The content of the alarm message can be set by yourself.