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.
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 |