Sensotec LED System 55, without remote control, matt black. The detection uses the Doppler effect, similar to speed measurement in road traffic. The detection can also be carried out through non-shielding materials. For example, toilet facilities could be covered with a single Sensotec. Features: - Contactless switching prevents dirt. Contamination by viruses and bacteria from the user is therefore excluded. - Detection in the near and far range depends on the reflection surface, the speed and type of object (person, animal, object, etc.). - Metal frames influence the detection range. - Extensions to the detection range. - Extension operation with rocker switch. - Requires an IR remote control to start up and set various functions. - Individual brightness value and follow-up time possible (teach function). - Sensitivity of the remote detection is adjustable. - Installation in a deep device box. - Meets the requirements of the VDI6008 Sheet 3 guideline. - The Sensotec LED is an active motion detector. It detects movements in the detection area regardless of temperature and switches on the LED orientation light depending on the ambient brightness. - Movement in the near area switches on the room lighting, for example. - The switch-on brightness of the LED orientation light can be adjusted. Notes: - An IR remote control is required for commissioning and to set various functions.