品牌安讯士AXIS	型号P3904-R
像素200万dpi	材质铝
类型网络摄像机	款式半球摄像机
水平清晰度420TVL	最低照度0.01Lux
镜头6mm	信噪比>48db
工作温度30-45℃	尺寸1/2英寸
重量2kg	规格P3904-R

安讯士axis p3904-r mk ii 车载网络摄像机network camera
onboard hdtv 720p surveillance with zipstream
compact, rugged design
complies with en50155
wdr and lightfinder
zipstream
traffic light mode
axis p3904-r mk ii network camera is a high-performance network camera specifically designed for mobile video surveillance on board vehicles and rolling stock like buses, trains, subway cars, and emergency vehicles. the camera features protection against dust and water, and it can withstand tough conditions such as vibrations, shocks, bumps, and temperature fluctuations. but best of all, thanks to axis technology for challenging lighting and axis zipstream technology, axis p3904-r mk ii captures full forensic detail while minimizing bandwidth and storage requirements. 
excellent on board image quality
axis p3904-r mk ii is specially adapted to deliver sharp hdtv 720p image quality onboard moving vehicles with varied and fast-shifting light levels. the camera features wdr – forensic capture for clarity when there are both dark and light areas in the scene, and axis lightfinder technology for color images even in near darkness. traffic light mode helps to better delineate the color of traffic lights in very dark scenes.
for maximum flexibility, there are a variety of accessory lens options for axis p3904-r mk ii. they range from 147° to 40° horizontal field of view (fov) with 87° as a standard lens.
cut the storage. not the quality.
axis p3904-r mk ii features axis zipstream technology, which reduces storage and bandwidth with up to 50%, while capturing important details in full image quality. the result is high-forensic usability, and significant savings, as well as a camera that’s perfect for onboard conditions.
optimized for transportation
axis p3904-r mk ii complies with a long list of transportation-industry regulations including fire-safety, and en50155:2017 class ot2/st2 (en50155:2007 class tx) standards. its rugged design and ability to withstand a wide range of temperatures make the camera appropriate for tough onboard conditions. and with optional outdoor housing, m12 or rj45 connectors available and a compact and discreet design, it’s flexible enough to be installed inside or out and in many different configurations.
quick and reliable installation
the camera is designed for quick and reliable installation. a lens tool that makes it easy to get a level image with the field of view you want is included. and it’s easy to upgrade from earlier camera versions from the series.