Room wireless thermostat TECH ST293 V2 two-state, front glass panel, black

TECH ST293 V2 is a wireless two-state room thermostat with a black front glass panel designed for indoor ambient temperature control. The device operates as a simple on/off temperature controller, providing a compact wall-mounted interface for switching heating or cooling systems. Its minimalist glass front and slim profile are intended to blend with modern interiors while offering basic, reliable temperature regulation for residential and commercial spaces.

Advantages

The glass-front design provides a smooth, easy-to-clean surface and a contemporary appearance suitable for visible wall installation. Wireless connectivity eliminates the need for extensive wiring, simplifying installation and allowing placement flexibility within the room. As a two-state controller, the thermostat delivers straightforward switching logic that is compatible with a wide range of boilers, electric heaters, and HVAC relays. The black finish reduces visible dirt and complements darker interiors.

Suitable for

• Room temperature control in apartments and houses
• Small offices, reception areas and meeting rooms
• Retrofit projects where wireless control is preferred over new wiring
• Systems requiring a simple on/off thermostat for heating or cooling

Key specifications

• Control type: two-state (on/off) temperature control
• Mounting: wall-mounted design for indoor use
• Front: glass panel with black finish
• Operation: wireless communication to compatible receivers or relays
• Application: designed for ambient room temperature regulation for heating and cooling systems

How to use

Mount the thermostat on an interior wall at typical occupant height, away from direct sunlight, drafts, and local heat sources for accurate ambient readings. Pair the wireless thermostat with the compatible receiver or relay according to the receiver manufacturer’s pairing procedure. Set the desired temperature setpoint on the thermostat; the device will switch the connected heating or cooling equipment on or off when the measured room temperature crosses the set threshold. Periodically check battery status and replace batteries as needed to maintain wireless operation.

Usage recommendations

For reliable temperature control, position the thermostat in a representative location for the room’s average temperature, not near windows, doors, or heat-emitting appliances. Use compatible receivers and switching devices rated for the system’s voltage and current. For improved energy management, combine the thermostat with schedules or external controllers where supported by the system.