30x Ptz Camera
30x ptz camera
1))First Patent of Out Cool Air Circulation to Sink the HeatTechnology.
2)First Patent of Video Analysis Light-adjustment Technology .
3)The Highly power array LEDs with IR range up to 100meters.
4)Unique composite lens design, to enhance the effect of night vision.
5)OSD menu in Chinese and English system, build-in level 2 font.
6)Automatic defrost and defog function( manual operation)
7)Built-in 8 cruise tracks and 4 pattern tours
8)Power supply box outdoor design，making it more convenient for maintenance on site(Optional configuration).
9)IP66/ level 2 lightning protection,4000V prevent thunderbolt surges design
10)Built in power with wall mounted bracket design, making it more convenient for maintenance on site.
11)Auto tracking function for unman surveillance
Apply to roads, warehouses, underground parking and other place which required definition picture quality.
|Sensor||1/3″ Progressive Scan CCD|
|Effective pixels||960p（1280 x 960）||1080p（1920 x 1080）|
|Zoom||20X optical zoom||30X optical zoom|
|Iris||F1.6~F3.5||F1.6 ~ F5.0|
|Horizontal view angle||58.3°(wide angle)~3.2°(farthest end)||65.1(wide angle)~ 2.34°(farthest end)|
|Day/night mode||Automatic /multicolour /monochrome|
|Focus mode||Automatic/ manual|
|Back light compensation||Off/on|
|White Balance||Automatic/ manual|
|Electronic shutter||1/1 second~1/30,000 second|
|Gain control||Automatic/ manual|
|Min illumination||20,000 lux|
|Max image size||1280×960||1920×1080|
|Security mechanism||Password protection, multi user access is controlled|
|Communications protocol||TCP/IP、HTTP、DHCP、DNS、DDNS、RTP、RTSP、PPPoE、SMTP、NTP、UPnP、SNMP、FTP、802.1x、QoS、HTTPS、IPv6 (SIP、SRTP、)、ONVIF|
|Interface||one network interface, one power input|
|8 high power array LEDs with IR|
|IR View Distance||100 meters|
|IR lamp control||Automatic /manual / camera|
|IR lamp consumption||18W|
|Pan speed||Pan speed：0.01°~360°/s，speed is settable；pan preset speed：220°/s|
|Tilt speed||Tilt speed：0.01°~220°/s ，speed is settable；Tilt preset speed：220°/s|
|Rotation||Pan: 360° continuous rotation; Tilt: -10°~90° auto flip|
|Auto Scan||8 groups, settable boundaries and scan speed|
|Auto Cruise||8 groups, each with 32 presets with settable time interval|
|Pattern Tour||4 groups, each with 500 instructions|
2.0MP 1080P 30X Optical Zoom PTZ Camera, apply to roads, warehouses, underground parking and other place which required definition picture quality.
1.What is Highlight Compensation (HLC) ?
Highlight compensation is a feature that came out of necessity due to overexposure from strong light sources like headlights or spotlights. This feature senses strong sources of light in video and compensates for exposure on these spots to enhance the overall quality. HLC is very helpful in preventing blinding of security cameras at night time from headlights. License plate readability is a feature nearly everyone wants and expects from their security cameras placed in parking lots and entry points. Without HLC this is something that is simply impossible due to the bright, glaring nature of headlights. With the type of HLC provided in most security cameras these days it is possible to reduce the glare in video to an extent and make it possible to see license plates on slow moving front approaching vehicles or stationary vehicles. But if license plate capture is a feature you are in need of for vehicles moving faster than 5mph we advise using actual license plate capture cameras that are specifically designed for this purpose and will perform better because they have other features in addition to HLC that aid in plate capture. One such feature is shutter rate control.
2.How do I estimate the storage size?
Choosing the right storage for a video monitoring solution, you first need to estimate the storage capacity requirements. According to the current mainstream compression method is calculated as follows:
H.264 compression: 720P resolution, real-time 25 frames 33G/day
H.264 compression: D1 resolution, real-time 25 frames, 16.2G/day
H.264 compression: HAFL D1 clarity, real-time 25 frames, 300M/hour/channel;
H.264 compression: CIF resolution, real-time 25 frames, 200M/hour/channel;
The following is the video frequency and the storage time to measure the video data storage capacity;
From this table we can basically estimate the type of device that needs to store image resolution in a video surveillance project. For example, a bank needs a D1 video surveillance system, 7 * 24 hours monitoring, data storage can be covered for 3 months, then the total capacity requirements of 1.1TB.
It is possible to use a fixed rate frame frame storage technique, such as a 25-frame/S video file for one month, to reduce it to 15 frames / S without affecting the recording of the recorded information. This can save a lot of storage space.
3.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.);
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