安讯士Q8741-E AXIS 高精准室外云台定位双头网络摄像机 Bispectral PTZ Network Camera
2018-4-1 14:29:52 点击：
安讯士AXIS Q8741-E Bispectral PTZ Network Camera
安讯士AXIS Q8741-E 高精准室外云台定位双头摄像机
Thermal and visual surveillance in one
AXIS Q8741-E 35MM 8.3 FPS 24V
高精准室外云台定位双头摄像机
高精准室外云台定位双头摄像机，热成像镜头384x288分辨率, 8.3 fps，35 mm镜头， 10.5 视角. 高清镜头 1080P HDTV,30倍光学变焦，对光线极为敏感。集成耐用硅胶雨刷，用于远程维护。支持Zipstream，ONVIF, H.264以及本地存储。包含视频移动侦测，并支持安讯士应用平台，可以安装安讯士周界防护以及第三方智能分析应用。通过高速云台可以精准快速的定位。集成SFP插槽用于远距离传输光纤连接。IP66，NEMA 4X等级防护，UL 认证。可以直接进行立柱式安装，24V AC/DC供电。该产品需要严格遵守出口管控法规。需要咨询并遵守适当的本地出口管控法规。
- One view - two bispectral video streams
- Reliable detection, fast verification and identification
- Responsive positioning 360° endless pan and 135° from ground to sky
- Easy to install with one IP address
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Long-distance network connection
AXIS Q8741-E Network Camera is a positioning camera that brings a powerful – and cost effective – combination of visual and thermal video streams in a single PTZ camera to border surveillance and other applications with similar requirements.
A winning combination
AXIS Q8741-E gives you two excellent cameras in one: a thermal camera with outstanding contrast in 384x288 resolution for reliable detection and verification around-the-clock and in all weather and light conditions. And an exceptionally light-sensitive visual camera in HDTV 1080p with integrated 30x optical zoom for identification purposes.
The visual camera also has Wide Dynamic Range – Forensic Capture for clarity and detail in scenes with both dark and light areas. And Focus recall for instant focus in areas you define.
Swift, smooth 360° coverage
AXIS Q8741-E lets operators choose between really slow or super-fast pan (from 0.05 to 120 degrees per second) and tilt movement (from 0.05 to 65 degrees per second). So, they get smooth and jerk-free panoramic viewing when they need it and can respond quickly to events. The camera can be column-mounted, on poles or walls for a 360° panoramic view and a ground-to-sky view from -90° to +45°. It can withstand high winds when it’s standing still and winds of up to 37-meter per second (83 mph) when it’s in motion. And an SFP slot means it supports long-distance fiber-optic connection.
Single-unit savings
AXIS Q8741-E is a highly cost-effective solution. You need just one camera and one IP address to benefit from long-distance thermal detection, visual identification and PTZ capabilities. Which means lower purchase, installation and operational costs. In addition, Axis Zipstream technology reduces storage and bandwidth needs with up to 50% or more while ensuring that important details are captured in full image quality.
Fast and easy
Its slim design and many available accessories let you install it anywhere you want. It has an SFP slot, so it supports cost-effective, long-distance fiber-optic connection. And maintenance is made simple by a remote-control cleaning system that features long-life wipers. A 22 meter (72 feet) long, heavy-duty power cable is available as optional accessory. Designed for outdoor use, the cable has 3-wire, 12AWG and a jacket diameter of 10 mm (0.4 in).
Detection ranges
| Focal length | Viewing angle | Detection | ||||
|---|---|---|---|---|---|---|
| mm | Horizontal |
Human: 1.8 x 0.5 m |
Vehicle: 4 x 1.5 m |
|||
| m | yards | m | yards | |||
| Detection (1.5 pixels on target) | ||||||
| 35 | 10.7° | 1028 | 1124 | 3153 | 3448 | |
| Recognition (6 pixels on target) | ||||||
| 35 | 10.7° | 257 | 281 | 788 | 862 | |
| Identification (12 pixels on target) | ||||||
| 35 | 10.7° | 129 | 141 | 394 | 431 | |
The detection ranges are calculated with Johnson’s criteria and vary in different weather conditions.
Surveillance only in the dark, or even all-day-around?
Find out why thermal cameras are reliable detection and recognition tools.
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