REDARC TVMS Prime Distribution Box

The TVMS Prime Distribution Box is an upgrade unit that adds full RedVision control and monitoring to an existing REDARC Manager30 system in an RV, 4x4 or camper trailer. REDARC states it requires an existing Manager30 with Color Display Screen to provide all functionality. Once connected, you can switch accessories such as lights, a compressor or a TV on and off, monitor temperatures and water tank levels, and see live battery data on the color display or the smartphone app.

It is a 12V unit with 10 switched circuits (5 × 10A and 5 × 30A), an 80A max battery current and a 40A max charger current. It operates from –4°F to 140°F, weighs 4 lb 7 oz (2.0 kg) and measures 15.2 × 5.4 × 2.3 in. Running loads through one distribution box means less wiring and less wire weight.

REDARC lists it for trailer and cabin or canopy installs, not the engine bay, and not for 24V systems. Water tank monitoring needs a sensor: REDARC sells the TVMSDBWK-001 Water Tank Sensor Kit separately, and the TVMSDBWK-002 wiring loom for tanks that already have probes. REDARC recommends installation by a qualified auto electrician or technician. It carries a 2-year REDARC warranty, and we ship it free within the contiguous U.S.