Introduction to the DS-1284ZJ-M-AC3(OS)
DS-1284ZJ-M-AC3(OS)is a purpose-built stainless-steel wall-mount junction box designed to protect camera cable terminations and mounting hardware in corrosive or otherwise demanding environments. Marketed as a 316L stainless steel, anti-corrosion camera junction box with a Silver Moon Grey finish, it offers a compact footprint (229 × 210 × 135 mm) and rugged construction suited to both indoor and outdoor CCTV deployments. Whether you are securing a bullet or turret camera on a port control building, coastal facility, food processing plant, or industrial site, this junction box is intended to conceal and protect the vulnerable connection points while providing a professional, durable mounting solution.
Key features at a glance
- 316L stainless steel construction with anti-corrosion coating for high-resistance environments.
- Wall-mount form factor engineered for bullet and turret camera models.
- Compact dimensions: 229 × 210 × 135 mm — discreet yet roomy enough for cable terminations and mounting adapters.
- Silver Moon Grey finish that supports stainless-steel aesthetics and added weather resistance.
- Approximate weight: 1.981 kg; maximum recommended load: ~3 kg.
- Referenced certifications: CE and RoHS — consult the manufacturer datasheet for full certificate details and any region-specific approvals (for example UKCA).
Detailed specifications and benefits
The technical design of the DS-1284ZJ-M-AC3(OS) centers on corrosion resistance and durability. Key specifications include:
- Model:DS-1284ZJ-M-AC3(OS).
- Material:316L stainless steel with an anti-corrosion coating — 316L is a low-carbon variation of 316 stainless steel known for superior resistance to pitting and crevice corrosion, especially in chloride-rich environments such as coastal areas.
- Finish / colour:Silver Moon Grey, which preserves the stainless-steel appearance and blends with most security hardware and architectural fixtures.
- Dimensions:229 × 210 × 135 mm — compact enough to be unobtrusive while offering sufficient interior space for cable glands, junctions, and small accessories.
- Weight:Approximately 1.981 kg — easy to handle during installation while remaining robust when mounted.
- Maximum load:Approx. 3 kg — suitable for most bullet and turret style cameras, but installers should verify camera weight and mounting hardware.
- Certifications:CE and RoHS are referenced; installers should check the datasheet for detailed certificate numbers and confirm any required regional approvals.
Benefits derived from these specifications include extended service life in corrosive atmospheres, reduced maintenance cycles compared with lower-grade materials (such as aluminum or plastic), and a professional appearance that helps conceal and protect camera terminations from vandalism, weather, and salt spray. The choice of 316L specifically addresses environments where chloride exposure (sea spray, de-icing salts) can accelerate corrosion — making this box a step up from typical 304 stainless or coated steels.
For reliable performance, follow the Hikvision datasheet and installation guide: verify hole patterns, cable-entry options, and recommended gland sizes. Always isolate power before starting work and follow local wiring regulations. For external installations, use appropriate cable glands and sealing methods to preserve ingress protection and prevent water entry. While CE and RoHS are referenced, do not assume presence of explosion-proof or other hazardous-area approvals without checking the manufacturer documentation — particularly if deploying in classified hazardous atmospheres.
Use cases and scenarios where this junction box excels
The DS-1284ZJ-M-AC3(OS) is particularly well suited to settings where corrosion resistance and reliable protection are priorities. Typical applications include:
- Coastal and marine installations:Ports, marinas, and coastal surveillance systems are constantly exposed to salt-laden air; 316L construction mitigates rapid deterioration in these conditions.
- Industrial and chemical facilities:Areas with corrosive vapours or cleaning agents benefit from a corrosion-resistant enclosure that protects terminations and reduces the frequency of replacements.
- Food and pharmaceutical plants:Hygienic and cleanable surfaces are necessary in washdown environments; stainless-steel enclosures withstand rigorous cleaning regimes better than many painted or plastic alternatives.
- Public infrastructure and transportation hubs:Airports, rail stations, and bridges where long service life and low maintenance are critical.
- Outdoor commercial and municipal CCTV:Municipalities and city surveillance systems where aesthetic continuity and corrosion resistance improve lifecycle cost-effectiveness.
In these scenarios, the junction box does more than hide cables: it provides a durable mounting base that helps protect the camera investment. Its compact internal volume makes it straightforward to fit common junctions, small PoE injectors in some cases, and necessary terminal blocks while maintaining a tidy installation.
Comparisons with similar products on the market
When selecting a junction box, installers commonly consider alternatives such as polycarbonate/plastic junction boxes, aluminium enclosures, and 304 stainless steel models. Here’s how the DS-1284ZJ-M-AC3(OS) typically compares:
- 316L stainless vs. 304 stainless:316L offers superior resistance to chloride-induced corrosion (important for coastal and chemical environments). 304 is less costly but can corrode faster in aggressive conditions.
- 316L stainless vs. aluminium:Aluminium is lightweight and cost-effective but is susceptible to galvanic corrosion when in contact with certain metals and less durable in harsh chemical or salt-spray environments. 316L is heavier and more expensive but provides longer service life in corrosive settings.
- 316L stainless vs. polycarbonate/plastic:Plastic enclosures resist many chemicals and are lighter, but they can degrade under UV exposure, are more vulnerable to physical impact, and lack the professional aesthetic and robustness of stainless steel.
- Explosion-proof / hazardous-area certified enclosures:Some applications require formal explosion-proof (Ex) or intrinsically safe enclosures. The DS-1284ZJ-M-AC3(OS) emphasises corrosion resistance and ruggedness, but installers must confirm whether a model carries certified hazardous-area ratings if working in classified zones — do not assume such certification without documentation.
Overall, the DS-1284ZJ-M-AC3(OS) is positioned as a mid- to high-end option for environments where corrosion resistance and a professional stainless-steel finish are priorities. It typically commands a higher price than plastic or basic aluminium boxes but offers lifecycle benefits that often justify the premium in demanding environments.
Customer feedback and representative reviews
Below are representative customer comments based on the product’s intended use and common installer experiences (prospective buyers should consult verified customer reviews where available):
- "Excellent for coastal sites — we used these for port surveillance. The finish has held up well against salt spray and cleaning cycles."
- "Solid build and neat interior for tidy cable management. Slightly heavier than plastic boxes, but that adds confidence for outdoor mounts."
- "Good fit for food-processing areas where washdowns are frequent. Stainless surfaces are easy to clean and look professional."
- "Price is higher than basic junction boxes, but the longevity and low maintenance have justified the spend on several installations."
These comments reflect the typical advantages installers and system integrators cite: durability, corrosion resistance, and a professional finish. For authentic, product-specific testimonials and ratings, check retailer pages or the manufacturer product listings.
Conclusion: why choose the DS-1284ZJ-M-AC3(OS)?
TheDS-1284ZJ-M-AC3(OS)316L stainless-steel junction box is a practical choice for CCTV projects where corrosion resistance, durability, and a professional appearance matter. Its compact dimensions (229 × 210 × 135 mm), sturdy 316L construction, and anti-corrosion coating make it particularly well-suited to coastal, industrial, and hygienic environments where other materials may fail prematurely. While the initial cost is higher than basic plastic or aluminium alternatives, the reduced maintenance and longer service life can deliver better total cost of ownership in demanding applications.
Before specifying this box, verify camera weight against the ~3 kg maximum load recommendation, confirm the required regional certifications (CE, RoHS references exist; check the datasheet for full details and any additional approvals), and plan for proper sealing and cable glands for outdoor use. When correctly specified and installed, the DS-1284ZJ-M-AC3(OS) offers a robust, long-lasting solution for protecting camera terminations in harsh environments.
Suggested price:249.00 (suggested retail).Cost price:197.12. For technical diagrams, certificate references, and hole patterns, consult the manufacturer datasheet and product page prior to installation.
