Where the detectors are mounted in humid and environmentally challenging
situations such as marine or offshore installations, the 4B DHM deck head mount
provides a sealed waterproof mounting which protects the electrical connections
in the base. Can be screwed, bolted / welded to the deck head. Supplied with 1
terminal. If more are required, use the optional base accessory.

General Features

• 4 x 20mm gland entries.
• Fits ALL 5” bases.
• IP55 with supplied gasket.