性能
| 类型 |
IP |
| 日/夜模式 |
Y |
| 宽动态范围（WDR） |
Y |
| 最高操作距离 |
20 m |
| PTZ控制（平移/倾斜/缩放） |
Y |
聚焦系统
| 一般对焦范围 |
0.5 m |
| 固定焦距 |
3.6 mm |
| 最大光圈 |
2 |
视频
| 帧速 |
30 fps |
| 降噪设备 |
Y |
| 像素 |
1 MP |
| 自动增益控制 |
Y |
夜视
| 夜视 |
Y |
| LED 类型 |
IR |
| 夜视距离 |
20 m |
| Number of illumination LEDs |
12 |
照相机
| 公共网络访问范围 |
0 - 360 ° |
| 倾角 |
0 - 90 ° |
| 最低照明 |
0.05 lx |
| 相机快门速度 |
1/25~1/100000, 1/30~1/100000 s |
| 相机快门型式 |
Electronic |
另外
| 以太网连接器 |
N |
| 连接方式 |
Wired |
| 自转 |
360 ° |
1MP (1280 x 720), 1/3", CMOS, 0.05 Lux, IR (20 m), 65 dB, Aperture - F2.0, Focal Length 3.6mm, 200 g
Experience full HD 1080P/ HD 720P video with the simplicity of using existing cabling infrastructure. The Lite series features compact design and high quality image at friendly price. It offers various vari-focal/fixed lens models with multi-language OSD and HD/SD switchable output. The structure flexibility and best cost-performance makes lite series camera an ideal choice for SMB solutions.
<b>4 Signals over 1 Coaxial Cable</b>
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. Moreover, HDCVI technology supports PoC for construction flexibility
<b>Long Distance Transmission</b>
HDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 800m(1080P)/1200m(720P) transmission via coaxial cable, and up to 300m(1080P)/450m(720P) via UTP cable
<b>Simplicity</b>
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.
<b>Smart IR</b>
The camera is designed with microcrystalline LED IR illumination for best lowlight performance. Smart IR is a technology to ensure brightness uniformity in B/W image under low illumination. Dahua’s unique Smart IR adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object, and prevents IR LEDs from overexposing images as the object come closer to the camera.
<b>Multi-formats</b>
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 not only HCVRs but also most end users’ existing HD/SD DVRs.
<b>Multi-language OSD </b>
SD menu provides multiple image adjustments and function settings to meet the requirements of different monitoring scenes. The OSD menu includes configurations such as backlight mode, day/night, white balance, privacy mask and motion detect. The camera supports 11 languages for OSD menu, namely, Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish.
<b>Protection</b>
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 ±25% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.
