Alarm kits with listening function
prices on 1 model
Listening
— the ability to use the system to listen to the room in which the central unit is installed. This function is found only in models with the possibility of remote control — via Wi-Fi (see the relevant paragraph) or via a mobile network. At the same time, in some models, listening is activated only when the system is triggered, in others it can be turned on at the request of the user by calling the control panel through the telephone network or through an Internet application.