IO Hvac Controls Wireless Thermostat Remote Controls

Overview

The IO HVAC CONTROLS AC-SOS-3-LV is a wireless air conditioning shut off switch designed for line voltage applications on mini split systems with up to three monitored doors. When a protected door or entry point opens, the switch interrupts power to the connected mini split unit, preventing conditioned air loss in spaces where occupancy-based shutoff is required. The unit communicates wirelessly, eliminating the need to run low-voltage signal wire between the door sensors and the switch module. At 14 inches wide, 14 inches tall, and 6 inches deep, it is sized for straightforward enclosure mounting in residential and light commercial installations. The AC-SOS-3-LV is intended for mini split installations where line voltage shutoff is required rather than a low-voltage thermostat signal interrupt. Typical applications include hotel rooms, server rooms, offices, and residential additions where open doors negate the efficiency of a ductless system. The three-door configuration supports spaces with multiple entry points that all need to trigger the same shutoff event. Licensed HVAC technicians and electricians are the primary installers for this type of line voltage control device. Key Features Wireless door sensor communication eliminates low-voltage signal wiring runs Supports up to three door contacts for multi-entry space coverage Line voltage design for direct integration with mini split power circuits Compact enclosure at 14 x 14 x 6 inches for panel or wall mounting…