Add to favorites
ENERLITES Ultrasonic and PIR Dual Technology Ceiling Sensor, MDC-50V-W — Open-Box, 58% Off
Brand: ENERLITES
Condition: Used - VeryGood
$4232
$9975
-58% Save $5743
Updated: 8 days ago
Description
Combines passive infrared and ultrasonic technology providing the most accurate motion ceiling sensor possible. The ultrasonic sensor can defect fine movements such as typing, and flipping book pages
The ceiling sensor is designed to be mounted about 8-10 feet off the ground. The implementation of two sensing technologies in each unit helps to avoid false triggering while still accurately sensing motion
6 different trigger modes that use a combination of both PIR and ultrasonic sensor. Has adjustable time delays via dip switch (5 sec - 30 min)
Multi-level Coverage, up to 1, 600 ft² PIR coverage and up to 1000 ft² ultrasonic coverage
UL/ CUL Listed. Operating temperature (32 – 131°F); California Title 20 and 24 compliant. 120/277 VAC, 1/4HP-120VAC
360° Dual-Technology Ceiling Sensor: Utilizes the benefits of advanced passive infrared (PIR) and ultrasonic technologies to provide 360-degree accurate occupancy detection. Open Office Area Coverage To get complete coverage in an open office area, install multiple sensors so that there is an overlap with each adjacent sensor’s coverage area. Where to Install The ceiling sensor is designed to be mounted about 8-10 feet off the ground. The implementation of two sensing technologies in each unit helps to avoid false triggering while still accurately sensing motion. Fresnel Lens The MDC-50V has multi-level, 360° Fresnel lens for superior occupancy detection with 6 detection options for users to trigger the ON function. The sensor can be set to require both PIR and Ultrasonic sensor detection simultaneously or either prioritize detection with either PIR or Ultrasonic sensing motion. Important This ceiling sensor is operated on 24V supplied by Enerlites MPP-24 Power Pack. Mounted on the ceiling of any office or warehouse area, the sensor should be set back from door openings to avoid detecting people passing by, and should stay 4 feet to 6 feet away from air supply ducts to avoid false activation. Features Time delay options: default 5 sec set, 30 sec, 5min, 10 min, 15 min, 20min, 25 min and 30 min. PIR adjustment: 50% or 100% The range coverages 1600 sq. ft. for PIR and 1000 sq. ft. for ultrasonic sensor.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0851pl4q3
- Model:
- MDC-50V-W
- Country:
- US
- ASIN:
- B0851PL4Q3
- UPC:
- 883951416300
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $57 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ENERLITES products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
