Blue Icon (Tianjin) Technology Co., Ltd.
Blue Icon (Tianjin) Technology Co., Ltd.

BIT-HS4211 Double Window CCTV Camera Enclosure Premium Quality Guaranteed

This CCTV Camera Enclosure is made of high-strength die-cast aluminum alloy shell, integrated with automatic temperature control heating and heat dissipation system, and has IP66 dustproof and waterproof capability to ensure zero fault operation of the camera in extreme climates. Bit-cctv are on-site certified source manufacturers, with independent die-casting mold workshop, refused to middlemen to earn the difference, to provide you with highly competitive factory wholesale prices and 7 days of fast bulk delivery services.


IP66 (completely dustproof/strong water spray)

Protection grade


die-casting aluminum alloy

Main material


minus 30 degrees Celsius to 60 degrees Celsius

Working temperature


3mm optical grade HD tempered glass

Window glass


when the temperature is lower than 0 degrees 

Heating on


when the temperature is higher than 25 degrees 

Fan on


CCTV Camera Enclosure characteristics

All-weather temperature control protection system

Built-in high-sensitivity temperature control module, the heater automatically runs below 5 degrees Celsius to prevent the lens from freezing, and the double ball bearing fan starts above 40 degrees Celsius to accelerate heat dissipation. Compared with the passive cooling scheme, the active temperature control design can stably reduce the internal working temperature of the camera by 15%, and effectively extend the service life of the monitoring equipment for more than 2 years.

Design of IP66 grade double-layer seal

Different from the single-layer rubber ring of the ordinary shield, we use a thickened silicone double-layer sealing ring design, which closely fits the gaps between the upper and lower covers. After a 24-hour high-pressure spray test, it is ensured that there is zero water ingress and zero dust accumulation inside the rainstorm or sandstorm environment, and the risk of short circuit caused by water vapor infiltration is completely eliminated.

Optical Grade Transparent Tempered Window

The window is made of optical grade flat tempered glass with a thickness of 3mm, and the two sides are coated with anti-reflection film, and the light transmittance is as high as 98%. This design can not only withstand 10 joules of external impact, but also effectively reduce infrared light reflection and ghosting, ensuring that the camera’s imaging clarity in night vision mode is increased by 30%.

Corrosion-resistant die-cast aluminum alloy housing

The shell is made of ADC12 aviation grade aluminum alloy die-casting, and the surface is pickled and phosphated and electrostatic spraying of outdoor special polyester powder. Through the 500-hour neutral salt spray test, even in the salt spray or chemical plant acid rain environment, the paint surface can be kept for 5 years without pulverization, falling off, and rust.

Convenient side-opening installation structure

The design adopts an ergonomic side opening cover structure with stainless steel gas spring support rods. The installer does not need to disassemble the entire shield when debugging the camera or adjusting the focal length of the lens. It only takes 10 seconds to open the side cover for single operation. The on-site construction efficiency is 40% higher than that of the traditional rear-drawing shield.

Highly compatible internal skateboard

The internal insulation installation base plate is reserved with multiple sets of standard holes, and supports flexible adjustment up and down, front and back. Whether it is a gun camera, an integrated movement or a complex system loaded with an optical terminal, it can find an appropriate fixed position, with a maximum capacity of 280x 100x 90mm, compatible with 95% of the security camera models on the market.

BIT-HS4211 Double Window CCTV Camera Enclosure Detailed parameter table

Parameter categoriesDetailed specifications
Product NameDouble Window CCTV Camera Enclosure
Shell materialHigh-strength  die-cast aluminum alloy
Window MaterialOptical-grade tempered glass (light transmittance > 90%)
Protection levelIP66 (dustproof, waterproof)
Surface treatmentOutdoor-grade powder coating 
colorOff-white (customizable according to RAL color chart)
External dimensions315x216x116 mm 12.40x8.50x4.57 in
Interior available space170x70x80 mm 6.69x2.76x3.15 in for both sides
Window areaØ 58mm (2.28 in)
Input voltageAC24V / DC24V / AC220V (optional)
Temperature control rangeHeating on: ≤8°C ±5°C / Off: ≥20°C ±5°C
Fan controlFan on: ≥37°C ±5°C / Off: ≤20°C ±5°C
Installation methodWall mounting, hanging mounting, and pole mounting (with dedicated brackets)
Product net weight2.5 kg (excluding support)


CCTV Camera Enclosure Comparison Points

CCTV Camera Enclosure Comparison Points

Solve the problem of lens fog and picture blur

Bit-cctv CCTV Camera Enclosure: In view of the phenomenon of lens fogging caused by large outdoor temperature difference, we have designed a defogging heating resistor and a diversion air duct close to the glass, which can quickly equalize the temperature difference between the inside and outside of the window within 3 minutes, completely eliminate condensed water fog, and ensure clear and unimpeded monitoring pictures all day long..

Solve the problem of equipment overheating and crash under the scorching sun

Bit-cctv CCTV Camera Enclosure: In view of the problem of overheating protection of camera chips caused by high temperature in summer, we have configured a double-layer sunshade design, forming an air insulation layer at the top, and cooperating with an internal large air volume turbine fan, which can effectively block direct sunlight heat and force convection heat dissipation to ensure that the equipment is continuously online..

Solve the problem of coastal and harsh environment shell corrosion

Bit-cctv CCTV Camera Enclosure: In view of the problem that ordinary paint shields are easy to rust and perforate in coastal areas, we have introduced a dual protection process of automobile-grade electrophoretic primer and powder spraying, and selected 304 stainless steel locks and screws, which fundamentally solved the structural failure problem caused by salt spray corrosion and greatly reduced the later maintenance cost..

CCTV Camera Enclosure Target audience

Urban security and traffic monitoring engineering provider

Urban security and traffic monitoring engineering provider

Mainly for engineering contractors who undertake safe cities and intelligent transportation projects. This kind of project has extremely high requirements on the stability of CCTV Camera Enclosure. It needs products to be able to adapt to road vibration, automobile exhaust corrosion and all-weather outdoor environment to ensure long-term stable data collection of traffic bayonet and road monitoring.

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Industrial Park and Intelligent Integrator of Factories and Mines

Industrial Park and Intelligent Integrator of Factories and Mines

Suitable for chemical plants, power stations, large logistics and warehousing center to provide integrated security service providers. This group is concerned about the dustproof, anti-corrosion and explosion-proof performance of the shield. Our products can effectively protect the camera from the erosion of industrial dust and chemical gases, and ensure that there is no dead angle in the production safety monitoring.

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Border and coastal defense and forest fire prevention project purchaser

Border and coastal defense and forest fire prevention project purchaser

For government procurement or project leaders responsible for monitoring borders, coastlines and forest fire prevention. Because the installation site is usually located in the inaccessible, harsh environment of the field, maintenance is extremely difficult, so they rely heavily on the high reliability and maintenance-free characteristics of the Bit-cctv shield, in order to reduce the high cost of manual inspection.

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Campus and commercial building security operator

Campus and commercial building security operator

For the operation and maintenance team responsible for the perimeter prevention of university campuses, high-end office buildings and shopping centers. This group values the integration of product design and architectural style, as well as the ability to prevent man-made damage. Our IK10 anti-riot rating and simple and beautiful exterior design perfectly meet the needs of such high-end commercial places.

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CCTV Camera Enclosure instructions for use

Opening the shield and preparatory workt

Unlock the two stainless steel latches at the tail, and lift the upper cover of the CCTV Camera Enclosure upward with the help of the gas spring. Take out the internal accessory package, confirm that the waterproof joint, fixing screw and hexagon wrench are complete, and check whether the sealing tape is intact..

Camera installation and fixingt

Use a Phillips screwdriver to loosen the fixing screws of the inner insulating base plate and take out the base plate. Fix your camera on the bottom plate with 1/4 inch standard screws, adjust the front and rear positions according to the length of the lens, ensure that the lens is close to the window rubber ring but does not directly touch the glass, and then put the bottom plate of the installed camera back into the shield and lock it..

Cable connection and waterproof treatmentt

Unscrew the PG13.5 waterproof connector at the rear and lead the power and video/network cables through the connector into the inside of the shield. Correctly connect the heater and fan power supplies, and connect the camera cable according to the identification on the circuit board (AC24V/DC12V). Always tighten the waterproof joint nut until the cable cannot be pulled to ensure sealing performance..

Installation of Closing Shield and Brackett

Organize the internal cable to avoid getting stuck in the lid. Press the upper cover firmly and fasten the stainless steel latch. Align the mounting hole at the bottom of the shield with the gimbal plate of the wall mount or pole bracket, lock it firmly with the matching M6 screws, and finally adjust the pitch angle of the shield and tighten the bracket joint screws..

factory and certificate

FAQ

The shield itself is a physical protection device, and the internal space is sufficient to accommodate the PoE separator. If the heater and fan in the shield need to work, you need to provide an additional AC24V or DC12V power supply, or choose our customized PoE power supply version (support power to the fan and heater through the network cable).

Because we use optical-grade glass with a transmittance of more than 90%, the blocking of infrared light is minimal. As long as the camera lens is close to the window glass (recommended distance of 5-10mm) and a black shading ring is used, infrared reflection will not be generated, and the infrared night vision distance of the camera itself will not be affected at all.

Yes, each batch of Bit-cctv products will undergo strict rain testing and air tightness testing before leaving the factory. Our design includes a double-layer silicone seal and a high-precision die-cast notch. It fully complies with the IEC standard IP66 rating and can withstand high-pressure water spray and severe typhoon and heavy rain.

As the source factory, Bit-cctv provide complete OEM/ODM service. We can customize the shell color (such as dark gray, black, etc.) according to customer needs, and provide laser marking or screen printing services to print your company Logo on the side of the shield to help you enhance your brand image.

The standard package usually only contains the CCTV Camera Enclosure body and mounting screw kit, and does not contain the wall mounting bracket. This is because different installation environments (such as corners, poles, ceilings) require different types of brackets. We can provide a variety of supporting brackets for you to choose and buy. It is recommended to consult the sales staff when placing an order.

You can. Our shield adopts modular design. The fan control board and heating element are connected by connectors, instead of being welded to the shell. If the parts are damaged after long-term use, you can directly purchase the corresponding repair parts kit from the Bit-cctv for quick replacement without scrapping the entire shield.

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