Most Importantly Specification
|Image Sensor||1/2.7″ CMOS|
|Effective Pixels||1920(H)×1080(V), 2MP|
|IR Distance||Up to 20m (66feet)|
|Others||IR On/Off Control: Auto / Manual
Scanning System: Progressive
Minimum Illumination: 0.04Lux/F1.85, 30IRE, 0Lux IR on
S/N Ratio: More than 65dB
|Type||Fixed lens / Fixed iris|
|Focal Length||3.6mm (2.8mm, 6mm Optional)|
|Angle of View||H: 93° (103°, 54.7°)|
|Others||Focus Control: N/A
Close Focus Distance: 800mm (500mm, 2000mm) 31.5” (19.69”, 78.74”)
Mount Type: Board-in
|Weight||Net Weight: 0.25kg (0.55lb)
Gross Weight: 0.30kg (0.66lb)
|Power||Power Supply: 12V DC ±30%
Consumption: Max. 2.7W (12V DC, IR on)
Dahua DH-HAC-B2A21 2MP HDCVI IR Bullet Camera
Dahua DH-HAC-B2A21 2MP HDCVI IR Bullet Camera comes with Max. 30fps@1080P · HD and SD output switchable, 3.6mm fixed lens (2.8mm, 6mm optional), Max. IR length 20m, Smart IR, IP67, DC12V features. In this IR Bullet camera, the 1080P full HD video and the simplicity of using existing cabling infrastructure with HDCVI.
The Cooper series 1080P HDCVI camera features a compact design and offers a high-quality image at a friendly price. And It offers various varifocal/fixed lens models with a multi-language OSD and HD/SD switchable output. Its structural flexibility and high cost-performance IR camera make the camera an ideal choice for SMB solutions. Microcrystalline LED IR lighting is used in the camera to get the best low-light results. Also, the Smart IR is a way to keep the brightness of B/W images even when there isn’t a lot of light. This Dahua Smart IR Camera changes the brightness of the camera’s infrared LEDs to account for how far away an object is.
Moreover, It stops the IR LEDs from overexposing the images as the object gets closer to the lens. This IR camera can do so many things, 4 Signals over 1 Coaxial Cable, while HDCVI technology allows four signals to be sent over one coaxial cable simultaneously, like video, audio, data, and data power. The HDCVI camera can communicate with the HCVR, for example, by sending a control signal or setting off an alarm. Also, HDCVI technology allows for a lot of flexibility in building. The HDCVI system can easily be added to the analog system without having to change the coaxial cable in this IR camera. The plug-and-play method allows full HD video surveillance without having to set up a network.
The camera can show the OSD menu in 11 languages, including Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian, and Polish, as well as other languages. Here, the camera can read a lot of different video formats, like HDCVI, CVBS, and two other common HD analog formats. The OSD menu or the PFM820 can be used to change the format of the four different types (UTC controller). This unique feature makes the camera work with HCVRs and most HD/SD DVRs that most people already own. In this camera, the OSD menu has a lot of settings that can be changed to meet the needs of different monitoring situations. You can set the backlight mode, day/night, white balance, privacy mask, and motion detection settings to what you want.
Some Benefits of Dahua DH-HAC-B2A21
- FirstlyDahua’s DH-HAC-B2A21 2MP HDCVI IR Bullet camera is one of the most popular options on the market. This camera has several benefits that make it an ideal choice for residential and commercial applications.
- Secondly one of the main reasons this camera is so popular is its high resolution. With a resolution of 2 megapixels, this camera can capture clear images with minimal distortion. Additionally, its infrared capabilities make it ideal for recording events in dark locations or at night.
- Thirdly another big benefit of the DH-HAC-B2A21 is its ease of use. Due to its intuitive design, this camera is simple to set up and use. Furthermore, its small size makes it perfect for use in tight spaces or on high ceilings.
Dahua DH-HAC-B2A21 2MP HDCVI IR Bullet Camera Price In Bangladesh
Featuring Full HD resolution and infrared night vision, this camera can see in the dark and record clear footage, even in low light conditions. With its weatherproof design, the DH-HAC-B2A21 can be used indoors or outdoors. Most Importantly the Dahua DH-HAC-B2A21 HDCVI IR Bullet camera is built to last, its reliability is unmatched. This IR Bullet camera has an IP67 rating, which makes it safe from water and dust.
In conclusion, It can be used indoors or outside. Firstly With a working temperature range of -40 °C to +60 °C (-40 °F to +140 °F), it can also be used in very hot places. This camera has a range of 30 percent input voltage tolerance so that it can work in even the most unstable power supply situations. In order to protect the camera and its structure from the damage that lightning can cause, it has been given a 4KV lightning rating. This IR Bullet Full HD camera comes with 01 years of warranty.