Standard Horizon VLH-3000A 30W Dual Zone PA/Loud Hailer/Fog w/Listen Back & 2 Optional Intercom Stations [VLH-3000A] Marine Plumbing & Ventilation | Ballast Pumps Easy Fit Battery Switch -

Easy Fit Battery Switch - 275A Continuous

Riptide fights back with a sacrificial zinc anode

Made from super tough reinforced nylon

It can be mounted vertically or horizontally

Box Dimensions: 4"H x 8"W x 11"L WT: 3

Standard Horizon VLH-3000A 30W Dual Zone PA/Loud Hailer/Fog w/Listen Back & 2 Optional Intercom Stations [VLH-3000A] Marine Plumbing & Ventilation | Ballast Pumps Easy Fit Battery Switch -VLH 3000A 30W Dual Zone PA Loud Hailer Fog w Listen Back & 2 Optional Intercom Stations Features: 30W PA Hailer output with Listen Back Dual Zone Forward, Aft or Both 6 Preprogrammed Fog Signals: Underway, Stop, Sail, Tow, Anchor and Aground Horn and Siren Noise canceling microphone with dedicated CALL, IC1 and IC2 keys Compatible with MLS 300 and MLS 310 (10W amplified) external audio speakers Compatible with optional MLS 300i intercom speaker with