2-families audio kit 2Voice

2- families audio kit with Mikra2 external panel with 2 buttons
Items in the kit:
- n. 1 ref. 1083/2 – audio panel with 2 push buttons , Mikra2
- n. 2 cod. 1189/1 – handset housephone 2-wire
- n. 1 cod. 1083/23 – power supply