BEMKO Microwave Motion Sensor 360° IP20 Surface-mounted White

The BEMKO B54-SES61WH is a high-quality microwave motion sensor designed for reliable presence detection in indoor environments. With a 360° detection angle and a maximum range of 8 meters, it is ideal for automatic lighting control in offices, corridors, stairwells, and other commercial or residential spaces. The sensor operates at 5.8 GHz and is surface mounted, offering a sleek white finish that blends seamlessly with any ceiling or wall.

Advantages

This microwave sensor provides superior detection performance compared to traditional infrared sensors, as it can detect movement through non-metallic obstacles such as glass, wood, or plasterboard. It features adjustable time delay (10 seconds to 12 minutes) and light sensitivity (3-2000 lux), allowing for customized operation. The low standby power consumption (<0.9W) ensures energy efficiency, and the IP20 rating makes it suitable for indoor use.

Suitable for

• Automatic lighting control in offices, meeting rooms, and corridors
• Presence detection in stairwells, hallways, and storage areas
• Energy-saving applications in commercial and residential buildings
• Integration with existing 230V AC lighting systems

Key specifications

• Sensor Type: Microwave (HF) 5.8 GHz
• Detection Angle: 360°
• Detection Range: Max. 8m (at <24°C)
• Power Supply: 230V AC, 50Hz
• Max. Incandescent Load: 1200W
• Max. LED Load: 300W
• Time Delay Adjustment: 10s to 12min
• Light Sensitivity Adjustment: 3-2000 Lux
• Installation Height: 1.5 - 3.5m
• IP Rating: IP20
• Mounting Type: Surface Mounted
• Colour: White
• Standby Power Consumption: <0.9W
• Operating Temperature: -20°C to +40°C
• Operating Humidity: <93% RH
• Housing Material: PC

Recommendations

For optimal performance, install the sensor at a height of 2.5m and avoid placing it near metal objects or strong electromagnetic sources. Ensure the detection area is free from large obstacles that may block the microwave signal. This sensor is not suitable for outdoor use or areas with high humidity (above 93% RH).