SMART KITKIT 1185

A simple, useful and cheap solution with no need for external power supply, that shows you if the line is busy. It can also show incoming calls without ringing. Useful for old type telephones, but also for units put in parallel to show if someone else is using the line. V 9VDC PCB 30x61mm.

Package weight: 0,400kg
Package volumetric: 0,300kg