Wired Two‑State Room Controller TECH ST-292V3 L-5 (3mm glass) White

Wired two-state room controller TECH ST-292V3 L-5 (3mm glass) White is a wall-mounted control interface designed to switch and signal two-state loads. The device features a 3 mm glass front panel in white and a compact L-5 form factor, providing a flush, low-profile appearance for residential and commercial interiors. Intended for wired connection, this controller integrates with HVAC, lighting and actuator systems where a reliable, tactile two-position control or binary signaling is required.

Advantages

The TECH ST-292V3 offers a durable 3 mm glass front that resists wear and simplifies cleaning, combined with a sturdy mounting design for long-term wall installation. Its wired interface ensures stable communication and minimized interference compared with wireless alternatives. The compact L-5 dimensions allow placement in narrow panels or tight wall spaces while maintaining clear tactile feedback for reliable operation.

Suitable for

• Two-state control of HVAC valves, dampers or thermostatic actuators
• On/off control for lighting circuits or relay-driven loads
• Binary signaling to building automation controllers or input modules
• Wall-mounted interface in residential, office or light-commercial environments

Key specifications

• Front panel material: 3 mm tempered glass (white finish)
• Form factor: L-5 compact wall module
• Operation: two-position (two-state) switching interface
• Connection: wired electrical terminals for stable signal or switching lines
• Mounting: flush wall mounting for room-level control

How to use

Mount the controller into a standard flush wall box in the desired room and wire the terminals according to the automation system’s wiring diagram and local electrical regulations. Use the two-state control surface to switch the connected load or send binary signals to the automation controller. Verify proper wiring polarity and secure terminal connections before applying power. After installation, test the switch positions to confirm correct operation with the target HVAC, lighting or actuator equipment.

Usage recommendations

Install the unit in a dry, dust-free location at a standard wall height for user access. For reliable performance, pair the wired controller with compatible relays, input modules or actuator inputs specified by the automation system. Follow local electrical codes and, if uncertain, engage a qualified installer to complete wiring and commissioning.