DC Powered Bi-level Dim Dusk/Dawn Microwave Sensor Control (For Highbay Light)

Product Overview

The HD07VR-MH (SKU: A-3507) is a 12VDC-powered microwave motion sensor designed for high-bay lighting applications. It features bi-level dimming, daylight threshold settings, and a dusk/dawn function. The unit carries a UL certificate and is rated IP65.

Key Parameters

• Operating Frequency: 5.8GHz ± 75MHz.
• Installation Height: Up to 12 meters (39 feet).
• Detection Area: Adjustable at 25%, 50%, 75%, or 100%.
• Hold Time: Ranges from 5 seconds to 30 minutes.
• Standby Features: Includes adjustable standby dimming levels (10%–50%) and standby periods (0s to +∞).
• Warranty: 5 years.

Functionality & Performance

• Dusk/Dawn Function: The sensor differentiates between artificial and natural light to automatically turn lights off when ambient brightness exceeds a preset lux level.
• Motion Detection: The device triggers lights to 100% brightness upon detecting motion. If no further motion is detected, it enters a hold-time period before dimming to a standby level or turning off.
• Daylight Threshold: The sensor can be configured to keep lights off during sufficient daylight, regardless of motion detection.

Installation & Application Notes

• Safety: Installation must be performed by a qualified electrician with the power turned off.
• Environment: Suitable for indoor use. Sensors should be kept away from vibration-prone equipment, air conditioning, and smoke extractors to prevent false triggers.
• Interference: Maintain at least 2 meters (6.5 feet) between sensors and 1.5 meters (4.9 feet) from wireless devices like routers to avoid radio interference.
• Positioning: The sensor should not be placed inside metal shells; the microwave module must directly face the detection area.