STEINEL DUAL US COM1 Ultrasonic Presence Detector, Ceiling Mount, 360°, 12 m Reach, White 007843

In open-plan offices, meeting rooms, and corridors, the STEINEL DUAL US COM1 presence detector ensures lights switch on only when someone is present. Its ultrasonic sensor detects even the smallest movements through a full 360° angle, covering a diameter of up to 12 metres when mounted at heights between 2.5 and 3.5 metres.

Key specifications

• Sensor technology: Ultrasonic
• Detection angle: 360°
• Reach: Ø 12 m
• Recommended installation height: 2.5 – 3.5 m
• Mounting type: Ceiling (flush-mount)
• Power supply: 230 V / 50 Hz
• Switching output: Relay (COM1, potential-free)
• Switching capacity: 2000 W resistive, 1000 W inductive/capacitive
• Time setting: 30 sec – 30 min
• Twilight setting: 10 – 1000 lux
• IP rating: IP20
• Operating temperature: 0 to +40 °C
• Power consumption: 0.5 W
• Channels: 1 (Lighting)
• Functions: Basic, semi-automatic, fully automatic
• Material: UV-resistant plastic
• Colour: White
• Master/Slave capability: Yes
• Remote control capability: Yes (via optional remote)

Why choose it

The DUAL US COM1 offers reliable presence detection with a potential-free relay output, making it suitable for integration into building management systems. Its wide detection range and adjustable time and twilight settings provide flexibility for various lighting control scenarios.

Ideal use cases

• Office lighting automation
• Meeting rooms and conference areas
• Corridors and stairwells
• Restrooms and utility rooms

Good to know

The device is designed for ceiling flush-mount installation and operates on standard 230 V mains. It supports master/slave configurations for larger areas and can be adjusted remotely with an optional remote control.