Signalling unit – TC4006

Stand alone marine PA bundle with Fist Microphone, Control & Horn Speaker

TC4002 marine intercom station for open deck   HS810-2

Ideal solution for small vessels requiring a small PA and whistle all-in-one.

Use the PA for announcements to harbour, docking or other vessels nearby.

Fog Horn generator provides 3 settings as described in Rule 35
‘INTERNATIONAL REGULATIONS FOR PREVENTING COLLISIONS AT SEA, 1972’
(Sound signals in restricted visibility)
One Long blast – 4.6s on.
Two Long blasts – 4.6s on, 2.3s off, 4.6s on.
One Long blast followed by Two short blasts –
4.6sec on, 1.15 sec off, 1.15 sec on, 1.15 sec off, 1.15 sec on.

All patterns repeated in a 77 second cycle.