ROI Development Corp.

NAV-PAC

apparatus for protecting electronic equipment powered from a marine power source from power losses, voltage spikes, noise or the like, and signalling the marine vessel operator of the status of the power source;nav-pack;

NAV-STARTGUARD

protective apparatus for sensitive electronic equipment powered from a marine power source for maintaining the electronic equipment fully powered;nav-start guard;

NEWMAR

[ Antennae, ] Electrical Filters, [ Antenna Mounts ] and Electrical Panels;

NEWMAR

Electronic Power Products for telecommunications and navigation uses, namely-- AC/DC digital energy Monitors for AC/DC systems; ammeters, both analog and digital; [ antenna mounts; ] AC Selector switches; antenna selector switches; digital battery analyzers; battery chargers; DC-DC Converters; electrical installation accessories-- namely, battery integrators, battery isolators; bus bars, waterproof cable Feed-Thru fittings, and waterproof junction boxes; circuit breakers; antenna-coax switches; electrical connector strips; Electrical Grounding Devices, namely-- copper straps and copper screens and Ground Shoes; DC Power conditioners, Deck Horns; Indoor/Outdoor Paging Speakers; Lighting Dimmers; electrical Panels, Electrical System analyzers, Electric Noise Filters, Emergency Power Relays, Panel Enclosures, Fuses and Fuseblocks, Galvanic Isolators; AC Master Panels; waterproof covers for mobile radios and telephones; Indicator Lights, telephone Intercom Systems for vehicles and vessels; Inverters; Inverter/Chargers, namely, DC/AC inverters with battery chargers; Battery Low Voltage Disconnects, Meter Panels - DC, Meter Panel Blanks, Panel Labels, Power Function Managers; Power Supplies including Desktop, Desktop with battery, mobile, heavy duty, rack mounting power supply and rack mount with battery; rectifier systems, reserve battery selector, ship/shore switches, Terminal strips, voltage stabilizers, analog voltmeters; Three Stage Smart Charger/DC Power Supply; engine start guards against DC voltage drops for marine Vessels and motor vehicles by provision of supplemental DC power; Protection Circuits for sensitive electronic products against voltage spikes, power surger, momentary power losses, abrupt voltage change, noise interference and the like;, Panel and Instrument Back Enclosures; Automatic Power Selectors; Electrical Distribution Panels; Power plant accessories, namely, relay racks, battery trays, DC wiring Kits, [ battery equalize panels, ] battery disconnect Panels; Telecom Inverters;

RAILFAST

MOUNT ADAPTED FOR SHIPBOARD USE FOR SECURING ANTENNAS OR THE LIKE;RAIL FAST;

SEA-PROOF

surface mount, waterproof covers for protecting electronic equipment, instruments, switches and the like on a marine vessel against hostile environments;

THRU-DEX

THRU DECK;MARINE HARDWARE, NAMELY WATERPROOF FITTINGS FOR USE IN ROUTING CABLES THROUGH THE DECK OF A BOAT;

UP-RIGGER

antenna positioning unit for positioning antenna;