Howl Call Telephone

Other FHF Equipment

FHF Howl Call Telephone

The FHF Howl Call Telephone is a sound powered telephone system. The Howl Call Telephone works without an external power supply.

The Howl Call Telephone is sound-powered with a highly efficient dynamic transmitter and receiver capsules which offers communication without a power supply. The call signal is generated by turning the rotary knob with an audio frequency dynamo.

The FHF Howlcall telephone is equipped with an extremely sturdy, impact-resistant and weatherproof housing.

FHF Howl Call Telephone

Please contact us for more information.

Telephony without power supply
Protection degree IP 54
Wide range of accessories
For rough conditions.
Available models:
11327101 Ex-Wall Telephone 5220 without audio amplifier
11326201 Ex-Hand Telephone 5069
11327001 Ex-Hand Telephone 5069 with snap in plug
11327002 Ex-Hand Telephone 5069 with prick pincer