BEMKO B54-SES61WH 360-Degree Presence Sensor, Surface Mounted, IP20, White

The BEMKO B54-SES61WH is a high-performance 360-degree presence sensor engineered for surface mounting in indoor environments. This device provides comprehensive motion detection coverage, ensuring that lighting systems activate automatically when movement is detected within its range. With its clean white finish and compact design, it integrates seamlessly into various architectural styles, making it a practical solution for modernizing lighting control in both residential and commercial settings.

Advantages

This presence sensor offers significant benefits by automating lighting operations, which directly contributes to reduced energy consumption and lower utility costs. Its 360-degree detection angle ensures complete coverage of the surrounding area, eliminating blind spots often found with standard motion detectors. The surface-mounted design simplifies the installation process, allowing for quick deployment on ceilings without the need for extensive structural modifications. By providing reliable and consistent performance, it enhances user convenience and safety in frequently used spaces.

Suitable for

• Offices and conference rooms
• Hallways and corridors
• Utility rooms and storage areas
• Residential living spaces
• Stairwells and entryways

When it may not be suitable

This sensor is rated IP20, meaning it is not protected against moisture or water ingress. Therefore, it is not suitable for outdoor use, bathrooms, or high-humidity environments where it could be exposed to water splashes or condensation.

Key specifications

• Detection angle: 360 degrees
• Mounting type: Surface mounted
• Protection rating: IP20
• Color: White
• Application: Indoor lighting control

How to use

The sensor should be installed on the ceiling in a location where it has an unobstructed view of the area to be monitored. Once mounted, the device is wired into the existing lighting circuit. After installation, the sensor detects movement within its field of view and triggers the connected light source. It is recommended to test the detection range and sensitivity settings during the initial setup to ensure the device responds accurately to movement in the intended zone.

What to consider before purchase

• Ensure the installation location is strictly indoors and dry.
• Verify that the ceiling height is compatible with the sensor's detection range.
• Check the electrical load requirements of the lighting fixtures to be controlled.
• Confirm that the surface mounting area can support the weight and dimensions of the sensor.

Usage recommendations

For optimal performance, avoid installing the sensor near heat sources such as radiators, air conditioning vents, or direct sunlight, as these can cause false triggers. Regularly clean the sensor lens with a soft, dry cloth to maintain detection accuracy.