Bullet camera housing

For outdoor durability, prioritize Aluminum Alloy (ADC12 or 6063) due to its superior heat dissipation and corrosion resistance compared to plastic. If the environment is coastal, ensure the housing has a C5-M anti-corrosion coating. For extreme temperatures, verify the inclusion of built-in heaters or cooling fans to maintain an operational range of -40°C to +60°C.

The housing must meet at least IP66 or IP67 ratings to ensure it is completely dust-tight and protected against powerful water jets or temporary immersion. Additionally, for areas prone to vandalism, an IK10 impact protection rating is essential to safeguard the internal lens and electronics from physical damage.

Check the internal dimensions to ensure the PCB and lens assembly fit without vignetting. Verify the mounting bracket interface (standard 1/4"-20 UNC or specific hole patterns) and ensure the cable gland size (e.g., M20 or PG9) is compatible with your PoE or DC power cables. Look for housings that support adjustable sunshields to prevent lens flare.

Ensure the product carries CE, FCC, and RoHS certifications to meet basic market entry requirements in the EU and US. For high-security projects, check for UL listing or EN 50132-7 standards. If the housing includes IR windows, confirm the glass transmission rate is >92% to avoid infrared reflection issues.

Request a Pre-Shipment Inspection (PSI) by a third party to verify the waterproof seal integrity and paint finish quality. On Made-in-China.com, prioritize Audited Suppliers who have undergone on-site factory verifications. Always order a functional sample to test the assembly fit before committing to a bulk order.

Focus on Total Cost of Ownership (TCO) rather than just the unit price. Negotiate for spare parts (2-3% buffer) such as extra screws, O-rings, and brackets to be included in the shipment. For orders exceeding 500 units, request OEM logo silk-screening and customized packaging at no additional cost.

Utilize Secured Trading Services provided by Made-in-China.com to ensure payment is only released after the goods are confirmed to be shipped. Use Letter of Credit (L/C) for very large volumes or Telegraphic Transfer (T/T) with a 30% deposit and 70% balance against the Bill of Lading (B/L) copy.

Since metal housings are heavy, Sea Freight (LCL/FCL) is the most economical for bulk, but ensure the packaging includes desiccant silica gel packs to prevent moisture buildup during transit. For urgent samples, Air Express (DHL/FedEx) is preferred. Ensure the HS Code (typically 8529.90) is correctly declared to avoid customs delays or incorrect tariff applications.