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<sup><sub>HDCVI video surveillance - a new step in the development of video surveillance systems that combines: high image resolution (720P and 1080P), ease of installation, configuration and maintenance and HD-CVI technology is much cheaper than IP cameras and NVR

HD-CVI uses patented video transmission technology capable of transmitting up to 1080p (1920 x 1080) resolution in uncompressed format over standard coaxial or twisted-pair cables that are used for analog CCTV cameras. This uncompressed video format can be transmitted over longer distances than any IP camera. In addition, HD-CVI can transmit video, audio and control signals (OSD or PTZ) over a single coax cable instead of having to use separate cables for each transmission.

The technology makes it easy and simple to upgrade an old analog video surveillance system. It is enough to buy a new recorder and not many cameras for surveillance. At the same time, the ease of use of analog systems with HD and FullHD video images is preserved</sub></sup>

Full-color Starlight
The camera adopts F1.2 large aperture lens and 1/2.7" high performance sensor. With higher amount of absorbed light and advanced image processing algorithm, the camera presents an impressive lowlight performance with an exceptional balance between noise reduction and the blur of moving object.

Warm Supplemental lights
With two warm supplemental LED lights, the camera is able to provide a coloful and vivid image even in total dark. By default, the camera is set to smart light mode, in which the camera can automatically adjust the exposure time and light sensitivity simultaneously to avoid overexposureing of the objects in the image center. Also, the sensitivity and intensity of the LED lights can be remotely controlled by OSD menu.

Broadcast-quality Audio*
Audio information is used as supplementary evidence in video surveillance applications. The HDCVI camera supports audio signal transmission over coaxial cable. In addition, it adopts unique audio processing and transmission technology that best restores source audio and eliminates noise, guaranteeing the quality and effectiveness of collected audio information. *This function is available for select models.

4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the HCVR, such as sending control signal or triggering alarm. *Audio input is available for some models of HDCVI cameras.

Long Distance Transmission
HDCVI technology guarantees long-distance and real-time transmission without any loss. It supports up to 700 m for 5MP HD video via coaxial cable, and up to 300 m via UTP cable.* *Actual results verified by real-scene testing in Dahua's test laboratory

Simplicity
HDCVI technology inherits the born feature of simplicity from traditional analog surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and play approach enables full HD video surveillance without the hassle of configuring a network.

Multiple-formats
The camera supports multiple video formats including HDCVI, CVBS and other two common HD analog formats in the market. The four formats can be switched over through OSD menu or by PFM820(UTC controller). This feature makes the camera to be compatible with most end users’ existing HD/SD DVRs.

Protection
The camera's outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust with IP67 ranking, making it suitable for indoor or outdoor environments. With working temperature range of -40 °C to +60 °C (-40 °F to +140 °F), the camera is designed for extreme temperature environments. Supporting ±30% input voltage tolerance, this camera suits even the mostunstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.

Our company was established in 2008 and is one of the leading CCTV cameras and equipment suppliers in Estonia and the Baltics. The most new models and technologies, the latest products from the most famous manufacturers of security equipment for video surveillance systems, and security systems can be found in the equipment catalog on our website.

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