SAHDPT-Z Low Illumination Outdoor Security CCTV Ir Smart AHD Speed Bullet Camera
SAHDPT-Z Low illumination outdoor security cctv ir smart ahd speed bullet camera
1) IR range reach up to 60~80 Meters
2) Pan/Tilt/Zoom, A-B scan, tour available
3) Lightning Protection: Transient Voltage 4000V
4) Weatherproof Outdoor IP66
5) OSD Menu Available
Apply to roads, warehouses, underground parking and other place which required definition picture quality.
|Sensor||1/3” 1.3M CMOS sensor||1/3” 2.0M CMOS sensor|
|Rotation||Pan：250º Tilt：-5〫~55 〫|
|AB scan||Support, 0-250 degree|
|AB speed||1-9 grade selectable|
|Tour||3 groups ( each group 16 preset、dwell time and speed selectable)|
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2.We are new in this industry,can you recommend me some items?
Yes,of course,our experience sales are pleased to help you with it.
3.What are the advantages and disadvantages of fiber access?
Advantages: both transmission distance, high transmission bandwidth, security and good security, system performance and reliable. Disadvantages: not yet large-scale commercial applications, coverage is not wide, limited line resources, higher prices.
4.What is the role of front-end equipment?
In the network video monitoring system, the role of the front-end subsystem to achieve the monitoring point of the sound, video data, switch alarm data collection and audio and video coding compression and network transmission. Front-end equipment mainly includes:
1) image coding equipment (digital video recorder DVR, embedded video server, network camera);
2) audio and video capture equipment (camera, pickup);
3) PTZ/PTZ decoder;
4) alarm input/output equipment (switch equipment, alarm, etc.)
5.How to do the network video surveillance system for network broadband plan?
The network video surveillance system network can be divided into three parts: front-end, the central service platform and the client is divided into three parts:
1)front-end bandwidth: the required broadband to estimate; such as a front-end only one video server to transmit all the way 25 frames /
Seconds of the DIF-image, the required bandwidth is 384 kbps.
2)platform: the central service platform broadband is mainly two parts, part of the front-end equipment to upload the video stream; another
Some of the video streams distributed to the client for the central service platform.
Public network operation of the central service platform Broadband planning can be based on a platform full load front 50% of the number of video simultaneously monitoring and concurrent scale planning.
3)client: time need to monitor the number of video decisions. As the bandwidth required for each video can be estimated, such as one
A video server transmits 25 frames per second of CIP images (still images), and the required bandwidth is about 384 kbps (the codestream may be increased to 512 kbps if the image is taken into account). If the number of simultaneous monitoring is n, the client side of the broadband plan is as follows: n * 512 (kbps).
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