HSC Flush Type Batteryless Telephone

Feature:

Enhance voice for communicate

The user can use the sound powered telephone telephone with 24VDC power to communicate. The telephone call will change to sound powered call automatically when power down.

Press key to call

One call key on the panel of the HSC telephone. When the 24VDC power is on, press this key to call the other telephone without rotating the generator. When the power supply is between 15V and 35V, the telephone can be used normally. Rotate the generator to communicate when power down.

Noise-proof feature

The noise-proof sound powered telephone telephone with noise-proof headset. It can be used under the 110dB noise enviornement.

Flashing light signalling unit

It is used in the engine room and other noise area. The sound powered telephone telephones all with terminals to connect it. When the telephone call signal should be send to the E/R alarm indicator column, FR-100 relay box should be connected.

The description/sizes may be different with goods, please check with us when order.