WHD400-AHT60 IP66 New Bullet AHD 4mp camera CE,FCC,Rohs Certificated

Features:

1. Image sensor OV4689, Effective resolution is up to 2688*1520;

2. OSD menu supports 12 different languages; with strong light inhibition/Mirror/BLC/DPC, 2D noise reduction function;

3. Adopt Nextchip NVP2475H DSP, with OSD function (mirror image, color/ white-black, PAL/NTSC);

4. AGC type, day-night effect is distinct, various day-night modes can be switched by OSD menu Support D-WDR;

5. Support UTC, output 4MP, switched by OSD, Enhancement adjustment supported by OSD.

Specifications:

Scenarios：

Apply to roads, warehouses, underground parking and other place which required definition picture quality.

WODSEE NEWS:

H.265+, The core competitiveness of video surveillance industry

1. What’s H.265+?

H.265 + is based on H.265 coding technology integration Tzip day pressure intelligent algorithm of black technology to achieve;

H.265 + is to rewrite the security of the black technology, is the core competitiveness of video surveillance industry.

2. What’s the advantage of H.265+?

①Under the conditions of 1080P@ 25fps，H.265 save 90% storage space than H.264

For example:

1080P@25fps continuous video 24 hours at Conference room:H.264 is 40G, H.265 is about 7.6G, H.265 + is only 3.16G！

②Mobile phone remote just 10% flow can reach 5 times smooth experience 

③More stable, seamless access to HK K1 / K2 / K4 / K8 series NVR 

3. Stream comparison?

WODSEE H.265+ IP camera all models built-in POE,  have fixed lens & varifocal lens to choose, beautiful housing and stable quality, welcome inquiry and orders !

FAQ:

1. Network video surveillance system video image storage which several ways?

Network video monitoring system provides front-end, center, client three storage methods. The general principle of determining the storage location is as follows:

Front-end storage: If the user's storage image real-time requirements higher while the reliability of front-end equipment can be guaranteed;

Central storage: If the front end does not store the function of the general use of central storage, the other central storage can be used as a backup front-end storage;

Client storage: generally as a temporary video image storage: such as capture, manual video.

2. How many ways to see the video?

There are three ways:

  1. C / S (client / server) architecture: the remote PC installed on the client software, each client software directly access the front of the video server or network camera. As if in the local installation of personal version of the virus protection equipment, or that is the manufacturer of direct sales model

  2. B / S (browser / server) architecture: in the remote PC does not need to install any client software, only need to have an IE browser, each client access is set up in the specified location of the server, through the visit server image. As if the remote server installed in the local anti-virus software client. Or that is the agent sales model.

  3. Brower mode: directly through IE access front-end video server or network camera. As if you were online through the virus for online protection. Or that is through the network for online sales model.

3. What is the characteristic of data transmission in network video surveillance system?

Network video surveillance system data flow is large, high real-time requirements. Generally single 25 frames / sec CIF format image stream size of about 384Kbps; single 25 frames / sec DI format image stream size of 384-1500Kbps, the average stream is 900Kbps, single 25 frames / second 720P format Image stream size of 1500-2500Kbps, the average bit stream for the 2000Kbps; In different industries, the user for the required image real-time, fluency requirements are different, according to the actual situation and specific problems.

4.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).

5. Video surveillance industry on the characteristics of storage needs?

Video surveillance on the storage needs of the following characteristics:

 1) the flexibility of the storage capacity requirements are relatively large, the storage capacity of the number of screen quality requirements, the screen

The size of the size, the frame rate of the screen, the length of storage time and other factors, these factors are changes

Will make a large change in storage capacity.

 2) the storage performance requirements are not high, but need to be able to meet the long time continuous data read and write, data flow

Large quantity, and less access to requests.

 3) The data retention period is different and can be reused after the use of time. The number of general monitoring places

According to save a certain time (such as 10 days), later you can delete or cover.

WODSEE is one of the best WHD400-AHT60 IP66 New Bullet AHD 4mp camera CE,FCC,Rohs Certificated manufacturers and suppliers and we have one of the famous brands. You can buy or wholesale high quality and newest products with CE certification from our factory.