WIP20B-CB12 Hot model cctv dome video surveillance cameras for sale

Network camera Features :

1/2.9″ Hi3518EV200+SONY IMX323 CMOS sensor 2.0mp 1080P@16fps

Package: 60pcs/carton (carton size: 59cm×38.5cm×40cm)

With Built in POE

Lens: 3.6mm fixed lens

Compatible with Hikvision Private Protocol

Smart Low Illumination; Smart ROI(4 ROI region)

Free P2P; ONVIF2.4; BLC; 3D-DNR; DEFOG; DWDR

Support auto IR-CUT filter removal function/ICR

Support: Milestone, NUUO, AXXON, igifort,avigilon

Scenarios：

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

Specification:

Company news:

How To Choose Power Supply For Your CCTV Monitoring Project?

There are three main methods to supply power for security cameras:

1.centralized power supply;

2. Point-to-point power supply;

3. POE ( Power Over Ethernet).

Before you decide to choose them, it is better for you to know about them clearly.

1)Centralized power supply

In this method, the source equipment is centrally installed in the power room, and electric power is supplied to each device after the unified transformation distribution.

For CCTV system, centralized power supply means in a monitoring room or a middle point, using 12V power to supply cameras.

Advantages: 1. Easy to maintain; 2. Better for unified management  and management.

Disadvantages: 1. Preliminary preparation is complex; 2. DC low voltage power supply, it will cause voltage loss if the distance is long; 3. Anti-interference ability is bad during transmission.

2)Point-to-point power supply

In this method, it needs to install DC12V power adapter next to the camera, and power camera separately.

Advantages: 1. low voltage loss of 220V AC during the transmission; 2. Has a great anti – interference performance

Disadvantages: There is a trouble that each point need to be installed a power supply.

3)POE (Power Over Ethernet)

PoE refers to the provision of DC power supply technology for other devices without any changes to the existing Cat.5 Ethernet cabling infrastructure, which is mainly used in high-definition network monitoring systems.

Advantages: 1. lower costs; 2.flexible deployment and convenient installation; 3. single-port maximum power up to 30W.

Disadvantages: 1. Require better quality of network cable; 2. Transmission distance is limited; 3. Equipment power can not exceed 30W.

Some tips:

1.When you use many pieces of infrared camera, it is not recommended to use centralized power supply. Because the current is large when IR LED are working. Centralized power supply is hard to ensure all of IR LED working normally.

2.Using point-to-point power supply, you can save some cost of the cable. But it is no double that after-sales maintenance is a more difficult than centralized power supply.

3. When there are numbers of cameras and power supply distance is less than 100 meters, it is recommended to use PoE power supply. It is more convenient, but pay attention to the quality of power supply equipment and cable.

FAQ:

1.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).

2.What are the reasons for choosing a high-definition IP camera?

Reason one: The progressive scan of the end of the analog camera is not clear

Reason two: support PoE power supply, effective saving power supply costs

Reason three: megapixel resolution is more clear than analog video

Reason four: intelligent analysis can be integrated into the front-end to reduce the performance requirements of the back-end equipment

Reason five: through the network control PTZ

Reason six: two-way audio exchange through the network

Reason seven: through the network control alarm input and output

Reason eight: digital video encryption can be encrypted more secure than analog video

Reason nine: digital video transmission through the IP network more flexible distance farther and more economical and practical

Reason 10: Digital to avoid multiple analog-digital conversion to reduce image quality

All-digital optional open standard server hardware with lower total cost of ownership advantage.

3.Camera classification and features?

The camera is roughly divided into the following categories: bullet, dome camera, integrated camera, infrared day and night camera, high speed dome camera, network camera.

1) bullett: cheap, but do not have the zoom and rotation function, can only complete a fixed range of distance monitoring, hidden poor;

2) dome camera: a certain degree of concealment, while small size, beautiful, can be hoisted on the ceiling, make up for some of the shortcomings of the bullet;

3) integrated camera: built-in lens, you can automatically focus on the lens control convenience, installation and debugging simple

4) infrared day and night camera: the camera, protective cover, infrared light, power supply unit integrated into one of the camera equipment, with night vision distance, hidden strong, stable performance and other advantages;

5) high-speed dome camera: one set of machine-based camera and PTZ in a device, in addition to a fast tracking, 360 ° horizontal rotation, no surveillance blind area and privacy area shading and other features and functions

WODSEE is one of the best WIP20B-CB12 IP Surveillance Camera IP Camera App support Starvis H.265/H.264 IP Camera 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.