Security Cctv Camera And Equipment Wholesale OEM

Network camera Features :

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

Package: 16pcs/carton (carton size: 59cm×34.5cm×48.5cm)

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:

FAQ:

1.How to choose a infrared camera?

Infrared camera is mainly used for the target needs day and night surveillance, with special emphasis on the need to monitor the night, and the target environment is not too strong light scene conditions. The specific choice based mainly on the camera and the target before the distance, the general distance of the infrared camera range of 20-100 meters, the farther away from the price the more expensive, while power consumption is also large.

In addition, the choice of infrared camera should consider the infrared light power switch control problems. This problem can be used both manual and automatic control.

2.What are the types of storage provided by the network video surveillance system?

The front-end storage is to store the video recording in the hard disk of the DVR. The center store stores the video recording on the central platform’s video server. The video storage is stored in the DVR’s own hard disk. The supported hard disk display or the disk storage supported by the network storage; the client store stores the video recording in the client’s browser to monitor the disk in the machine.

3.Super low illumination camera and infrared led

First, you must choose the suitable lens. In order to improve the sensitivity of the camera to the infrared led and the sensitivity, as far as possible the use of large light through the lens, and pay attention to the use of auto iris or electric. Sencond, for variable lens, as far as possible to open a large aperture drive level value. Because the general increase with the focal length of the lens, the amount of light will be relatively reduced in the choice of infrared light to stay in a certain margin, and pay attention to the infrared lamp nominal indicators.

Second, the infrared led optional power supply should be as much as possible to meet the minimum required electric power, frequent exposure distance is not enough.

Third, to consider the degree of reflection of the camera scene, because the infrared light with the same visible light, such as reflection, refraction and other characteristics, so the target scene around if there is no good reflective environment (such as buildings, walls, signs) should be considered The distance margin.

4.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.

5.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.

WODSEE is one of the best WIP20B-AIT60 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.