BIT-CCTV
BIT-CCTV
Explore our industrial-grade double window enclosures, pan tilt positioners, and precision mounting solutions designed for continuous mission-critical applications.
Established
China Pan Tilt Maker
Annual R&D Investment
Countries Sales Network
Mfg. Area
In modern optoelectronic surveillance, single-sensor payloads no longer satisfy the multi-spectral requirements of high-security installations. High-end surveillance setups demand the simultaneous deployment of high-definition visible-light cameras and thermal infrared sensors. To house these distinct optical paths securely under a single protective unit, the industry relies on double window camera housings (also widely designated as dual window camera enclosures).
A dual window structure requires rigorous engineering separation of optical zones to prevent infrared back-reflection and image degradation. High-quality double window housings are built with distinct, precision-machined window apertures. Typically, one window features high-transparency optical borosilicate glass for high-definition visible light or laser rangefinders, while the adjacent window is fitted with high-transmission Germanium (Ge), Silicon (Si), or Zinc Sulfide (ZnS) crystals optimized for long-wave infrared (LWIR) thermal bands.
System integrators and procurement managers at global enterprises encounter specific technical challenges when specifying double window camera housings. The primary issue is dimensional compatibility and thermal dynamics. Modern thermal cameras and telephoto lenses are bulky, demanding deep enclosure cavities and specialized internal mounting trays.
Furthermore, thermal stability is critical. Internal dissipation of high-definition zoom cameras and thermal cores creates microclimates inside the enclosure. A premier supplier must engineer active thermal management systems—such as integrated thermostats, heaters, and cooling blowers—to prevent internal condensation and preserve structural calibration at operational extremes ranging from -40°C to +65°C.
| Feature Spec | Visible Light Window | Thermal Infrared Window |
|---|---|---|
| Typical Material | Optical Borosilicate Glass (AR Coated) | Germanium (Ge) or Silicon (Si) |
| Wavelength Transmission | 380 nm – 750 nm (High Visible Light) | 8 µm – 14 µm (Long Wave Infrared) |
| Standard Thickness | 5.0 mm – 8.0 mm | 3.0 mm – 5.0 mm |
| Environmental Resistance | Hydrophilic & Anti-Fingerprint | Hard Carbon / Diamond-Like Coating (DLC) |
At the heart of the global security hardware ecosystem, China’s industrial manufacturing cluster in Tianjin provides unparalleled advantages for high-performance pan tilt units and dual window camera housings. Leading manufacturers like Blue Icon (Tianjin) Technology Co. Ltd. combine decades of structural engineering expertise with rapid component sourcing.
Operating a comprehensive 10,000 square meter manufacturing facility, we integrate raw casting, precision multi-axis CNC machining, electronic assembly, and environmental testing laboratories in a unified pipeline. This level of vertical integration accelerates prototype-to-production cycles and provides cost optimization that Western competitors cannot match.
Precision Engineering Experience
R&D Driven Intellectual Property
Deployable in the most extreme environmental segments, our heavy-duty housings ensure continuous payload integrity.
Designed to resist saline fog and continuous coastal moisture. Deploying SS316L stainless steel hardware and IP67-rated seals prevents marine corrosion while housing long-range infrared tracking cores.
Dual-window architectures allow synchronous scanning: a visual lens maps smoke patterns during daylight, while an adjacent thermal camera detects localized heat signatures at distances exceeding 10 km.
Continuous monitoring of pipe infrastructure and processing complexes. Houses explosion-proof, multi-spectral systems to safeguard assets against volatile hydrocarbon leaks and thermal anomalies.
A closer look at the load capacities, high-precision stepper motors, and heavy-duty gear systems that power our advanced positioning units.
The BIT-PT510 is a compact yet robust pan tilt unit with a top load capacity of 10kg (22lb). Equipped with a high-precision stepper motor and a self-locking worm/gear drive, it offers 360° continuous pan rotation and ±60° tilt rotation. Dynamic speed curves reach up to 30°/S, rendering it perfect for medium-range double window camera enclosures in forest fire prevention networks and border posts.
A market classic for over a decade, the BIT-PT850 supports payloads up to 50kg (110lb). Featuring an iconic cast-aluminum housing and hardened internal gearing, this heavy-duty unit is the preferred platform for heavy thermal optics and deep-cavity double window camera housings in critical coastal infrastructure.
Weighing just 3.5kg (7.7lb), the BIT-PT503 is our smallest pan-tilt platform. Optimized for mobile setups, vehicle roofs, and light-duty installations where space is constrained, this miniature unit still retains industrial worm-gear accuracy and is highly compatible with compact camera housings.
Engineered for rapid target acquisition, the BIT-PT410 boasts pan speeds up to 100°/Second. Supporting payloads up to 10kg with a tilt range of -90° to +40°, it facilitates fast-positioning applications, including tracking drone flight paths and securing high-traffic checkpoints.
Procuring industrial-grade security equipment requires strict compliance guarantees. Blue Icon products are designed and certified to meet the highest regulatory benchmarks. By enforcing ISO 9001:2015 quality standards, we ensure that every batch of double window housings undergoes strict environmental stress screening (ESS), including ingress protection validation (IP66/IP67), vibration profile analysis, and thermal chamber cycling.
Our security hardware maintains conformity with key international directives. Our CE and FCC certifications satisfy European and North American electronics legislation, while our RoHS compliance guarantees environment-friendly materials selection. For specialized sectors, we offer customizable explosion-proof options constructed with heavy flameproof cast boundaries.
Because payload configurations vary dramatically between integrators, standard catalog products are rarely sufficient. We offer extensive OEM and ODM customization services. Clients can modify double window camera housings in size (e.g., from 15-inch models to heavy-duty 18-inch variants), optical glass coatings, and wire routing. Custom mounting brackets, stainless steel components, and integrated telemetry control interfaces can also be engineered to match specific project criteria.
Inside our advanced production line and quality control laboratory in Tianjin, China.
Detailed engineering answers to clarify design, materials, customization, and deployment queries.
Integrate our industry-leading dual-vision structures with high-torque mechanical rotators for complete situational awareness.
