
DB-D21DKH-SMBB Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $386.00 | Condition is New, Doorbird DB-D21DKH-SMBB Surface Mount Backbox for D21DKHV, Stainless Steel, FREE SHIPPING | 92.9% |

The DoorBird DB-D21DKH-SMBB is a mounting backbox specifically designed for use with the DoorBird D21DKHV steel door station. This backbox provides a secure and stable installation for the door station, ensuring optimal performance and functionality.
The DB-D21DKH-SMBB is made of high-quality, durable materials, ensuring a long-lasting installation. The backbox is designed to be recessed into a wall, allowing for a flush installation that enhances the aesthetic appeal of your property. The smooth, white finish of the backbox blends seamlessly with most interior decor, making it an unobtrusive addition to your home or business.
The DB-D21DKH-SMBB features a unique design that accommodates the specific dimensions and requirements of the DoorBird D21DKHV steel door station. The backbox is equipped with pre-drilled holes for easy wiring, and the mounting plate is adjustable to ensure a perfect fit for various door thicknesses.
The DB-D21DKH-SMBB also includes a built-in transformer, allowing for a simplified installation process. The transformer is compatible with a wide range of door entry systems, making it a versatile solution for various applications.
Installation of the DB-D21DKH-SMBB is straightforward and can be completed by a DIY enthusiast or a professional installer. The included installation instructions provide clear and concise steps to ensure a successful installation.
The DB-D21DKH-SMBB is an essential accessory for anyone looking to install a DoorBird D21DKHV steel door station. Its robust design, ease of installation, and compatibility with various door entry systems make it an ideal choice for both residential and commercial applications. With the DB-D21DKH-SMBB, you can enjoy the advanced features of the DoorBird door station while ensuring a secure and stable installation that looks great and blends in seamlessly with your decor.
Doorbird DB-D21DKH-SMBB Mount Backbox for D21DKHV Steel: A Comprehensive Analysis
Introduction:The Doorbird DB-D21DKH-SMBB mount backbox is a versatile solution for installing Doorbird IP video door stations on D21DKHV steel doors. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this product to help you make an informed decision.
Features and Benefits:1. Universal Compatibility: The mount backbox is designed to fit Doorbird D21DKHV video door stations, making it an ideal choice for those looking to upgrade their existing steel door setup with video intercom capabilities.
2. Secure Installation: The backbox is made of high-quality steel, ensuring a robust and secure installation. It offers a sleek, flush-mount design that blends seamlessly with the door.
3. Weatherproof: The mount backbox is IP65-rated, making it suitable for both indoor and outdoor installations. It can withstand various weather conditions, including rain, snow, and extreme temperatures.
4. Easy Installation: The mount backbox comes with pre-drilled mounting holes and includes all necessary hardware for installation. It can be installed quickly and easily, saving time and effort.
Potential Drawbacks:1. Limited Compatibility: The mount backbox is specifically designed for Doorbird D21DKHV video door stations. It may not be suitable for other models or brands, limiting its versatility.
2. Additional Cost: The mount backbox is an additional cost for those looking to install a Doorbird video door station on a steel door. It may add to the overall expense of the project.
3. Requires Professional Installation: While the mounting process is relatively straightforward, some users may prefer to have a professional install the backbox and door station to ensure proper alignment and functionality.
Conclusion:The Doorbird DB-D21DKH-SMBB mount backbox is an excellent solution for those looking to install a Doorbird D21DKHV video door station on a steel door. Its universal compatibility, secure installation, weatherproof design, and easy installation make it an attractive choice. However, its limited compatibility with other door station models and additional cost are potential drawbacks. Ultimately, if you are committed to using a Doorbird D21DKHV video door station and have a steel door, this mount backbox is a worthwhile investment.
Recommendation:If you are in the market for a video door station for a steel door and have settled on the Doorbird D21DKHV model, the Doorbird DB-D21DKH-SMBB mount backbox is a solid choice. Its robust design, ease of installation, and weatherproof capabilities make it a valuable addition to your security system. However, carefully consider the additional cost and compatibility limitations before making your purchase.
Details:
Surface mount backbox for D21DKHV. Stainless steel v4a, salt-water resistant. Fits only a d21xkh IP video door station. Brushed finish for sleek appearance.
Stainless steel v4a salt-water and grinding dust resistant, brushed.
specifications entrysyst:
- brand: Doorbird
- mpn: Db-d21dkh-smbb
- type: Backbox
- material: Stainless Steel
seller entrysyst:
- rating: 100.0%
- city: sheboygan, wisconsin
- # reviews: 1
shipping entrysyst:
- carrier: usps
- type: calculated
- service: usps priority mail
- transit: 5-11 days
- class: expedited
offer entrysyst:
- in stock #: 1
- started: february 28, 2025
- price: $386.00
- item condition: New
- sold #: 28
- availability: in stock
- options: ship-to-home
payments entrysyst:
- other
- wallet: google-pay
- credit card: discover
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
returns entrysyst:
- policy: no returns
Grouped With:
- D2101V: HOUSING, Doorbird
- D1101V: VIDEO BOX STATION, Doorbird
- D1812KH-V2A: VIDEO STATION, Doorbird
- D1101KH: VIDEO STATION, Doorbird
- A1121: CONTROL BOX, Doorbird
- D21DKV: VIDEO, Doorbird
- 423871601: VIDEO STATION, Doorbird
- DB-D1101V-FM: VIDEO STATION, Doorbird
- D21KH: MOUNT HOUSING, Doorbird
- 423866799: VIDEO WATER, Doorbird
- D2101: VIDEO STATION, Doorbird
