DS-1280ZJ-DM21 White Waterproof Aluminum Junction Box for Dome Security Cameras
DS-1280ZJ-DM21 White Waterproof Aluminum Junction Box for Dome Security Cameras
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Description
Description
DS-1280ZJ-DM21 (White ) — Junction Box for Dome Cameras
A clean camera install isn’t just about the camera—it’s about what’s behind it. The DS-1280ZJ-DM21 (White) junction box is built to give your dome camera a secure, professional foundation while keeping wiring protected and out of sight. Designed for real-world installs, it helps you finish jobs faster and with fewer compromises. When the mounting point is solid and sealed, everything else works better.
Why Buyers Choose This Model
- Purpose-built for dome cameras—no guessing on fit or load capacity
- Supports both side and bottom cable routing for flexible installs
- Waterproof design helps protect critical connections outdoors
- Durable aluminum alloy construction for long-term reliability
Key Features & Buyer Benefits
- Aluminum alloy housing — gives you a strong, stable mounting base that holds up over time without adding unnecessary weight.
- Surface spray treatment — helps resist wear and environmental exposure, so the install still looks professional months or years later.
- Side and bottom cable outlets — lets you route cables the way your site demands, reducing awkward bends and visible wiring.
- Interchangeable waterproof cover and gland nut — adapts to different cable entry needs while maintaining a sealed connection.
- Waterproof design — protects connections from moisture, helping reduce service calls and downtime.
- 4.5 kg (9.9 lb.) load capacity — supports compatible dome cameras with confidence when installed on a properly rated surface.
What This Helps You Avoid
Exposed wiring, cramped cable space, and moisture-prone connections are some of the most common causes of camera failures and rework. This junction box helps you avoid messy installs that look unfinished and create future maintenance issues. By giving cables a protected enclosure and offering flexible routing options, it reduces stress during installation and after the job is done. The result is a cleaner setup that’s easier to trust over the long run.
What’s in the Box
- DS-1280ZJ-DM21 (White) junction box
- Interchangeable bottom waterproof cover
- Side gland nut
Issues
- The product referenced is a junction box accessory, not a camera. Description was written accordingly based strictly on the provided datasheet.
Product Support & Shipping Details
Product Support & Shipping Details
We move quickly so you don’t have to wait, place your order before 3pm EST and it ships out the same day, with everything else going out the next business day. Most customers see their package in about 3 business days, giving you a smooth, predictable delivery experience.
For Support you’re never on your own with us. if something comes up, our U.S.-based support team is here to help you troubleshoot, set up, or get answers fast. We make sure you always know exactly what to do next so your product keeps working the way you need it to.
30 Day Returns & Money Back Guarantee
30 Day Returns & Money Back Guarantee
If the product isn’t the right fit, no worries—our 30-day money-back guarantee gives you the space to try it without the pressure. You can return it within 30 days as long as it’s in its original condition. And to keep things simple, you can start the return right from your account, no hassle, no long back-and-forth.
Downloads
Product Manuals, data sheets.
Downloads
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Technical Specifications
DS-1280ZJ-DM21(Black) – Junction Box for Dome Camera
If you’re mounting a dome camera and want a cleaner, more protected install, the DS-1280ZJ-DM21(Black) helps you do it right the first time. It gives your wiring a dedicated home, supports both side and bottom cable routing, and adds a weather-minded design so your setup looks professional and stays dependable—especially outdoors.
Key Features
- Aluminum alloy material with surface spray treatment — built to hold up in real installs, not just “looks good out of the box.”
- Side outlet, and bottom outlet — route cables the way your job site demands (cleaner runs, fewer compromises).
- Interchangeable bottom waterproof cover, and side gland nut — adds flexibility when you’re dealing with different conduit/cable entry needs.
- Waterproof design — helps protect connections where moisture and exposure can cause headaches later.
General
```Physical
```Cable Routing & Design
```Dimensions (Reference)
```Installation Notes
```Accessories / Included Parts Mentioned
- Interchangeable bottom waterproof cover
- Side gland nut
Ideal Applications (Common Uses)
- Dome camera installations where you want cleaner cable management and a more finished look
- Outdoor camera mounting where added moisture protection and sealed cable entry matters
- Commercial and residential security deployments needing side or bottom cable routing flexibility
- Retrofits where you need a junction box to help organize and protect connections at the mount point
Issues
- USAcompuA CDN link not provided, so no brand link replacement could be applied.
Downloads
Frequently Asked Questions
The DS-1280ZJ-DM21(Black) is designed as a junction box specifically for dome cameras. Its primary role is to provide a secure enclosure for cable connections, helping keep wiring organized and protected at the camera mount point. According to the datasheet, it supports both side and bottom cable outlets, giving installers flexibility based on site conditions. This makes installations look cleaner while also improving long-term reliability.
Yes, the datasheet specifies a waterproof design intended to support outdoor use. It includes an interchangeable bottom waterproof cover and a side gland nut to help seal cable entry points. For outdoor applications, the documentation clearly notes that waterproof rubber is necessary during installation. When installed correctly, it helps protect internal connections from moisture exposure.
The junction box is constructed from aluminum alloy with a surface spray treatment. This material choice provides a balance of strength and durability while remaining relatively lightweight. The aluminum alloy also supports long-term use in different environments, including outdoor settings. The surface treatment further helps protect the housing from wear.
The datasheet states that the maximum load capacity of the junction box is 4.5 kg (9.9 lb.). This rating ensures it can safely support compatible dome cameras when properly installed. It is also specified that the wall or surface must be capable of supporting at least three times the total weight of the camera and mount. Following this guidance helps maintain installation safety and stability.
According to the datasheet, the main dimensions of the junction box are Ø137 mm × 42 mm (Ø5.4" × 1.7"). Additional reference measurements are provided for mounting and hole spacing to assist with installation planning. These dimensions make it compact enough for clean camera installs while still offering sufficient internal space for cable connections. The detailed measurements help installers confirm compatibility before mounting.
The listed weight of the DS-1280ZJ-DM21(Black) is 280 g (0.62 lb.). This lightweight design makes it easier to handle during installation without sacrificing structural integrity. The low weight also reduces stress on mounting surfaces when paired with a dome camera. It is suitable for both wall and ceiling installations when properly supported.
The datasheet specifies that the junction box supports both side outlet and bottom outlet cable routing. This allows installers to choose the best routing option depending on wall structure, conduit placement, or aesthetic preference. The interchangeable waterproof components support these routing options without compromising the seal. This flexibility helps reduce installation constraints on-site.
Yes, the datasheet mentions an interchangeable bottom waterproof cover and a side gland nut as part of the design. These components are used to support different cable entry methods while maintaining a waterproof seal. They are essential for adapting the junction box to various installation scenarios. No additional accessories are listed beyond these components.
The datasheet notes that the junction box should be installed on a flat surface for proper fit and performance. For outdoor installations, the use of waterproof rubber is required to maintain sealing integrity. It also emphasizes that the mounting surface must support at least three times the combined weight of the camera and mount. These guidelines are important to ensure safe and reliable operation.
The DS-1280ZJ-DM21(Black) is specifically listed as a junction box for dome cameras. Its dimensions, load capacity, and cable routing features are designed to align with dome camera mounting requirements. The datasheet does not list compatibility with other camera types beyond dome cameras. Using it as intended helps ensure proper fit and performance.

