Telephone Extension Ringer october2023 The tank-like tracks help it

The tank-like tracks help it drive across different surfaces and obstacles

A handy solution for powering 12V equipment such as car coolers

Battery type

or it can be applied to bare copper or tinned tracks providing excellent solderability

The T3 model

Telephone Extension Ringer october2023 The tank-like tracks help itThis telephone extension ringer can be used to increase the volume of your existing landline phone or to relocate the ringer into a different room or location. It is ideal for industrial environments where background noise can mask the sound of your ringing telephone. Includes mounting screws. Features: Wall mountable On Off switch Multiple tone and pitch selection Volume control Multiple input types 8 12 ohm output for horn speaker No battery or