BPT B-RED AUDIO INTERCOM DOOR ENTRY KIT IN SOUTH AFRICA

2 wire audio entry control kit, for detached and semi-detached homes. The kit allows you to create an audio entry control system with up to two calls with secrecy of speech, intercom function and the option to expand the system by up to 4 internal handsets. The audio entry control kit includes a handset with two buttons, one to open the door and the other for an additional command. The entry panel is a surface mount unit with a single call button able to serve one or two residences, depending on the system configuration. The power supply unit is equipped with a rectifier that provides continuous voltage of 18 V – 9 VA and is thermally and electronically protected against overloads and short circuits.