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Item #:
82113115
2D51 System Sensor Sensor-For D4120 Detector OEM 2D51
Item #:
82113115
€ 138
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, August 14
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
OEM Compatibility
Designed specifically for the D4120 detector, ensuring seamless integration and optimal performance within existing security systems for reliable monitoring.
Advanced Detection
Equipped with cutting-edge sensor technology, the 2D51 enhances detection accuracy, reducing false alarms while ensuring immediate response to real threats.
Durable Construction
Built with robust materials, the 2D51 sensor promises long-lasting performance under varying environmental conditions, offering peace of mind and value in security investments.
Product Details
- * 2d51 system sensor sensor-for d4120 detector oem 2d51* oem manufacturer brand: system sensor* item condition: new* oem part number: 2d51* 90 day warranty from manufacturer.* brand new part.* oem quality, oem replacement part.* all parts are model specific, please message us with your model # and serial # so we can make sure this fits your appliance.* all warranties require a model number and serial number off of the appliance they were installed on.* most items are 1 packs, unless specifically stated that it is a 2 pack.
| Manufacturer part number | 2D51 |
| Sensor type | Light Sensor |
| Brand | System Sensor |
| Model | 2D51 |
| Has nrtl listing certification | N |
| Size | 4.5" x 4.5" x 2" (11.4 x 11.4 x 5.1 cm) |
| Weight | 5 oz (141.75 grams) |
| Has written warranty | No |
| Vehicle fitment type | Specific |
Who Should Buy?
-
Fire Safety Professionals
Ideal for fire safety experts who require reliable sensors for D4120 detectors in various installations.
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Building Managers
Perfect for building managers needing to monitor and maintain fire detection systems with compatible sensors.
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DIY Enthusiasts
Useful for DIY enthusiasts looking to upgrade or repair their existing fire detection system effectively.
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Non-Technical Users
Not ideal for individuals without technical expertise to install or manage fire detection systems.
Product Description
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Customer Questions & Answers
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Question: How to Shop 2D51 System Sensor Sensor-For D4120 Detector OEM Online From Ubuy?
Answer: It’s easy to shop 2D51 System Sensor Sensor-For D4120 Detector OEM online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is 2D51 System Sensor Sensor-For D4120 Detector OEM Available to Shop Online in Luxembourg?
Answer: Yes, at Ubuy Luxembourg this product is available for you to shop at a reasonable price. The 2D51 System Sensor Sensor-For D4120 Detector OEM is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 138
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Genuine OEM part
- Comes with 90-day manufacturer warranty
- Model-specific part, ensure compatibility by providing model and serial number
- Brand new part
- Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Most items are 1 pack unless otherwise specified
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