Line Powered Telephone Line Listen Unit

SFX-CM-TLL

- Audio interface to direct analogue exchange lines - receive calls with electrical isolation from the line.
- Line powered, requiring no battery or external power.
- LEDs indicating ‘Ring’ and ‘On Hold’ conditions.
- Loop-through line sockets provide in-line connection with existing telephone.
- Existing telephone remains connected when the unit is in use.

€ 393,25

prices incl. taxes and VAT

Specifications