Proximity reader for indoor use with acoustic-bright signal for the management of the activation and deactivation of the burglar alarm system or the activation and deactivation of No. 5 scenarios programmed by means of the transponders art. 34820.... In the device there is a multicolor LED that can change in the colors red, green, blue, yellow, white. Each of these colors can be associated with a programmable scenario of your choice. Supplied with three Matix series display.