Niko Access Control – audio kit with external unit with one bell push button for surface mounting, a

This two-wire audio kit includes an external unit for surface mounting with one bell push button, an internal unit with receiver and a power supply module. The kit is pre-programmed so that all you have to do is connect it! The microphone and loudspeaker 䔷⓶Ȁ耀This two-way switch is equipped with screw terminals and is to be mounted in a splashproof mounting box. The entire unit is splashproof which makes it extremely well-suited for use in damp areas and in demanding environments. Colour combination: light Gre