Ceiling/Wall Motion Sensor Steinel IS 345 COM1 UP square — Steinel

Steinel IS 345 COM1 UP square is a flush-mounted ceiling and wall motion sensor designed for indoor lighting control. The sensor detects movement and switches connected lighting circuits automatically, providing hands-free activation in corridors, stairwells, entrances and utility rooms. Its square design integrates with modern interiors and is intended for reliable presence detection to improve convenience and reduce energy consumption by ensuring lights operate only when areas are occupied.

Advantages

The sensor offers automatic motion detection with flush mounting for a discreet installation that fits ceilings and walls. It provides precise activation of lighting circuits, minimising unnecessary energy use by switching lights off when no motion is present. The square form factor allows consistent visual alignment in architectural spaces and supports indoor use in common traffic areas. Installation and wiring are designed for integration with standard lighting systems.

Suitable for

• Indoor corridors and hallways
• Stairwells and landings
• Entrance areas and vestibules
• Utility rooms, storage areas and service corridors

Key specifications

• Mounting type: flush-mounted for ceiling or wall installation
• Detection: passive motion detection for automatic lighting control
• Application area: indoor use in traffic and service spaces
• Shape and design: square cover for even visual appearance
• Function: switches lighting circuits on movement, switches off after absence

How to use

Install the IS 345 COM1 UP in a suitable ceiling or wall recess according to local wiring regulations and the manufacturer’s mounting instructions. Position the sensor to face the primary traffic route so motion passes through the detection zone. Connect the sensor to the lighting circuit using appropriate cables and terminals; adjust orientation for optimal coverage. After installation, verify detection range and timing behaviour by walking through the monitored area and adjusting placement if necessary.

Usage recommendations

For reliable operation, place the sensor where its detection field is not obstructed by furniture or structural elements. Avoid mounting near strong heat sources or close to ventilation outlets that may affect detection. Use the sensor in indoor environments such as corridors and stairwells to reduce energy consumption and maintain automatic, hands-free lighting control.