Motion sensor Steinel IS 345 Square White IP44 180° detection angle

Steinel IS 345 Square White IP44 180° detection angle is a compact motion sensor designed to detect movement within a broad semicircular area. With IP44 splash protection and a neutral white finish, the sensor is intended for both outdoor and indoor locations where reliable presence detection and automated lighting control are required. It integrates with lighting or security systems to switch loads on when movement is detected and off after an adjustable hold time, helping to reduce energy consumption and improve convenience around entrances, pathways and building perimeters.

Advantages

The device offers a wide 180° detection angle that covers walkways and door approaches without complex aiming. IP44-rated housing provides protection against splashing water, making the unit suitable for sheltered outdoor mounting as well as indoor use. Its compact square design and neutral white colour allow discreet installation on facades or ceilings. Adjustable sensitivity and hold time parameters enable fine-tuning for different mounting heights and traffic patterns, while straightforward electrical integration supports common lighting loads.

Suitable for

• Entranceways and porches
• Garden paths and driveways (sheltered locations)
• Perimeter lighting around buildings
• Indoor corridors, stairwells and utility rooms
• Automated security and lighting control schemes

Key specifications

• Detection angle: 180°
• Protection class: IP44 (splash protection)
• Colour / finish: white
• Mounting type: surface mounted on wall or ceiling
• Adjustable settings: sensitivity and hold time
• Operating environment: indoor and sheltered outdoor areas

How to use

Install the sensor on a stable surface at the recommended height for the chosen coverage area, typically above door level or on a wall facing the walking path. Connect the unit to the lighting circuit following local electrical regulations and switch off mains power before wiring. After powering up, adjust sensitivity and hold-time settings so that the sensor reliably detects human movement while minimising activation from small animals or distant motion. Verify detection coverage by walking through the target area and fine-tune position and settings as needed.

Recommendations

Position the sensor to avoid direct exposure to headlights or heat sources that can cause false triggers, and ensure it is mounted under a small overhang or other shelter if used outdoors to maximise longevity. For consistent performance, perform a brief functional check after extreme weather events and clean the optical window periodically to prevent reduced sensitivity from dirt or debris.