Hi, I`ve recieved a message in my app, that the battery life is low. So I`changed the battery. Since then the door sensor is dead: no LED reaction, can`t be found by hub.
The 7756V is a Two way LCD Remote by Viper. This means the remote can both transmit and receive information from the alarm... The LCD screen can be customised to any of the following colours: Red, Green, Yellow, Blue, Magenta, Cyan and White. Rechargeable battery.