GL09 4G Version 8 Channel GSM Alarm Security System Module, GL09 4G Option:GL09 4G revisability code

GL09 4G Version 8 Channel GSM Alarm Security System Module, GL09 4G Option:GL09 4G revisability code1. Multi band support: DC 5V 16V power input, 8 alarm detection channels, users can set different content for each alarm information channel. You can choose the alarm input port as NC or NO. 2. The built in 4G module can work anywhere in the world through 4G, 3G and GSM networks. 3. Easy to operate and use: We have customized an app that supports iOS Android systems, and you can set it up just by sending a text message through the app. 4. Multiple

SKU: 63131875776 · From brudezeceramics.com