- Page d'accueil /
- Tools & Home Improvement /
- Building Supplies /
- Building Materials /
- Doors /
- Garage Doors, Openers & Parts /
- Hardware /
- Sensors /
- Chamberlain 820CB Replacement Garage Door Saf...
0 ratings
Numéro d'article:
40760046
Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1
Numéro d'article:
40760046
DJF 9792
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from États-Unis
0 ratings
Écrire un commentaire
En stock
Importé depuis la boutique USA
QTY:
Commandez maintenant et recevez votre commande aux alentours du Monday, Août 10
Transaction sécurisée
Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.
Nos meilleurs partenaires logistiques
Whenever there is an obstruction, the garage door will automatically reverse before causing any damage.
Livraison
rapide
Retour
gratuit*
Emballage sécurisé
Produits 100 % originaux
Conformité PCI DSS
Certifié ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.
Ce qui se démarque
Enhanced Safety
The Chamberlain 820CB sensors improve garage safety by preventing door closures on obstacles, ensuring the safety of people and pets while enhancing peace of mind for users.
Easy Installation
Designed for user-friendly setup, these sensors easily replace older models, offering straightforward integration and compatibility with a range of garage door openers.
Durable Construction
Built to withstand various weather conditions, the Chamberlain 820CB sensors guarantee long-lasting performance, ensuring reliable operation for years, making them a smart investment for any garage.
Détails du produit
| Mounting Type | Bracket |
| Specific Uses For Product | garage door safety detection |
| Material Type | Plastic |
| Style Name | Sensors |
| Item Dimensions | 3.13 x 4.5 x 6.5 inches (8 x 11.4 x 16.5 cm) |
| Brand Name | CHAMBERLAIN |
| Model | 820CB |
| UPC | 012381197460 |
| Global Trade Identification Number | 00012381197460 |
| Manufacturer | CHAMBERLAIN CORP |
| Part Number | 820CB |
| Item Type Name | Garage Door Safety Sensors |
| Included Components | 2-sensors, mounting brackets, 18 in. of extension wire, instruction manual |
| Unit Count | 1.0 Count |
| Brand | CHAMBERLAIN |
| Item dimensions L x W x H | 3.13 x 4.5 x 6.5 inches (8 x 11.4 x 16.5 cm) |
| Material | Plastic |
| Style | Sensors |
À qui est-ce destiné ?
-
Homeowners
Ideal for homeowners needing reliable and safe garage door operation with functional safety sensors to prevent accidents.
-
DIY Enthusiasts
Perfect for DIY enthusiasts looking to replace faulty garage door sensors easily with compatible models.
-
Pet Owners
Great for pet owners to ensure that pets are safe and not accidentally trapped by closing garage doors.
-
Non-Chamberlain Systems
Not suitable for users with garage door openers from brands other than Chamberlain, as compatibility issues may arise.
DESCRIPTION DU PRODUIT
Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1
Vous avez une question ? Chattez avec nous
Questions et réponses des clients
-
question:
What is the purpose of the Chamberlain 820CB Replacement Garage Door Safety Sensor?
répondre: The Chamberlain 820CB Replacement Garage Door Safety Sensor serves to enhance safety by detecting objects or obstacles in the path of the garage door. When properly aligned, the sensors communicate with the garage door opener to prevent the door from closing if something is in the way. This prevents accidents and injuries, making it an essential safety feature for homes with children or pets. -
question:
How do I install the Chamberlain 820CB Safety Sensor?
répondre: Installing the Chamberlain 820CB Safety Sensor is straightforward. Begin by ensuring the power to the garage door opener is turned off. Mount the sensors on either side of the door at a height of around six inches off the ground, ensuring they face each other directly. Connect the wires to the garage door opener following the provided instructions. Once installed and aligned, restore power, and test the functionality by closing the door to confirm it stops if an object is detected. -
question:
Will the Chamberlain 820CB sensors work with any garage door opener?
répondre: Yes, the Chamberlain 820CB Replacement Garage Door Safety Sensors are designed to work with most major brands of garage door openers, particularly those that are compatible with Chamberlain systems. To ensure compatibility, check the specifications of your existing opener. These sensors use infrared technology, making them an effective choice for enhancing safety and preventing accidents. -
question:
What are the key features of the Chamberlain 820CB Safety Sensor?
répondre: The Chamberlain 820CB Safety Sensor boasts several key features, including infrared beam technology, which detects obstructions and ensures the garage door reverses if the beam is interrupted. It includes a weather-resistant design that allows for installation in various environments. Additionally, its easy-to-follow alignment indicators make installation and adjustment simple, ensuring reliable performance over time. -
question:
How can I troubleshoot my Chamberlain 820CB Safety Sensors if they're not working?
répondre: If your Chamberlain 820CB Safety Sensors are not functioning correctly, start by checking for proper alignment; the sensors should face each other without obstruction. Ensure the wires are securely connected to the garage door opener and that no physical damage occurs to the sensors. Additionally, clean any dirt or debris from the sensor lenses. If the issue persists, consult the user manual for detailed troubleshooting steps or contact customer support. -
question:
Can I replace just one sensor or do I need to replace both?
répondre: While it's possible to replace just one sensor if only one is malfunctioning, it's generally recommended to replace both sensors for optimal performance. This approach helps ensure that both sensors are synchronized and functioning under similar conditions, enhancing the safety of your garage door system. Replacing both sensors can also help avoid future inconsistencies in performance. -
question:
What is the warranty on the Chamberlain 820CB Replacement Safety Sensors?
répondre: The Chamberlain 820CB Replacement Safety Sensors typically come with a one-year limited warranty, covering defects in materials and workmanship. This period allows customers to feel secure in their purchase. Always remember to register your product online to ensure you have access to warranty services and customer support, guaranteeing a seamless experience in case of any complications. -
question:
What are common signs that my garage door sensors need to be replaced?
répondre: Common signs that your garage door sensors may need replacement include failure of the garage door to open or close properly, persistent blinking lights from the sensors, or malfunctioning safety features that do not reverse the door when objects are detected. If the sensors are visibly damaged or misaligned despite your best efforts to adjust them, replacing them with the Chamberlain 820CB is recommended to ensure safety. -
question:
Where can I buy Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. in Djibouti?
répondre: You can conveniently buy the Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. through Ubuy, which provides a smooth shopping experience and reliable delivery options in Djibouti. Ubuy often features various brands and models, ensuring you find the exact product you need to enhance your garage door safety. Simply visit their website and search for the product to proceed with your purchase.
CHAMBERLAIN Sensors Editorial Review
Aucune critique éditoriale trouvée
Avis et évaluations clients
1 évaluations des clients
-
5 étoile
100%
-
4 étoile
0%
-
3 étoile
0%
-
2 étoile
0%
-
1 étoile
0%
Donnez votre avis sur ce produit
Partagez votre avis avec d'autres clients
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Paiement sécurisé
Global Delivery
Easy Returns
Genuine Products
Historique des prix du produit
Informations importantes
- Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
- Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.
DJF 9792
Commandez maintenant et recevez votre commande aux alentours du Monday, Août 10
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:
Transaction sécurisée
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Nos meilleurs partenaires logistiques
Livraison transfrontalière la plus rapide
Caractéristiques et avantages
- Compatible with Chamberlain garage door openers manufactured after 1997
- Enhanced troubleshooting, intuitive safety reversing sensors
- Low profile reduces risk of being knocked out of alignment
- Automatic reversal feature when obstruction is detected
- Includes 2 sensors, mounting brackets, 18 inches of extension wire, instruction manual
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.