cctv video decoder

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US $200-300 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
H.264/ MPEG 4
Product name:
video encoder server
2.4.1 version
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard carton box with foam
Lead Time :
normally 3 days after payment / according to the order quantity
Product Description


We have 1-2-4-8CH video encoder with and without hard disk storage, Onvif 2.4.1 version compatible.

A video encoder makes it possible for an analog CCTV system to migrate to a network video system.  It enables users to gain the benefits of network video without having to discard existing analog equipment such as analog CCTV cameras and coaxial cabling.



Support 960H, Full D1, D1, CIF, QCIF  

Video Input

4 channel video, PAL or NTSC                                                                    

Video Output

1 channel CVBS

Video Compression

H.264 Main Profile level 3 and MJPEG

Two Streaming

Primary and Secondary : H.264 / MJPEG option

Video Definition

PAL: Main Stream: 960x576, 720x576, 704x576

     Sub Stream: 704x576, 704x288, 352x288, 172x144

NTSC: Main Stream: 960x480, 720x480,

     Sub Stream: 704x480, 704x240, 352x240, 172x112

VVideo Parameters

Brightness, Hue, Contrast, Saturation, Image quality.

Streaming Format

Optional Video Streaming or Audio &Video composite Streaming

Video Frame Rate

PAL: 1-25 frames/second

NTSC:1-30 frames/second

Video Compression Bit rate


Audio Compression

G.726, G.711A, G.711U

Audio Input

4 channel, RCA port, liner input, Impedance:1KOhms

Audio Output

1channel,RCA port, linear output

Audio talk-back input

1 channel ,MIC port

Overlaid Caption

Channel Name, Date, Bit rate, position adjustable

Communication Interface

10M/100M self-adapting Ethernet port,

1 channel RS485 port, 1 channel RS232

WiFi, 3G or both are optional

Storage interface

1 USB slot for SD card (maximum 64GB SD card supported),                       Support FTP.

Real time streaming protocol (RTSP )

Compatible with media players such as Apple QuickTime , Real player and VLC player, Core player etc

Alarm Input

4 channel on/off input, supporting NO (normally open) or NC (normally close) sense.

Alarm Output

4 channel on/off output,120VAC 1A/24VDC 1A

Input Power Supply

DC 12V,1A

Maximum Power

Less than 10W

Operating Temperature

-10 ~ +55°C

Operating Humidity

10 ~ 85%


350mm(L) * 44mm(H)* 236mm(D)





1.Normally sample units can be delivered 3-5 days after we received the payment,for large quantity order, pls confirm the date with us when you place an order. 2.Goods can be delivered by DHL,UPS,FEDEX,TNT and Air Cargo.For ocean shipping pls confrim the date with us first. 3.Pls offer correct shipping address and contact information when you placing orders. 4.If you need us to declare a lower price for custom clearance,pls inform us when you placing orders. 5.You are welcome to contact with us for any further problems on shipping.




Our Services

OEM Service


Print your logo on equipments + Use your model number and logo for sticker + customized GUI&firmware and orther services according to your request.




1.we offer 18 months warranty, warranty is not available for damages by accident,misuse or abnormal usage, the freight cost for warranty will be half and half by both sides. 2.we can provide 5‰ extras shipped with original order. 3.If the goods have quaility problem or not as good as expected when you get it,please contact us and return in 7 days from the date it was received.


Our Advantage


1. Be compatible with Onvif 2.3.0. work well with Milestone and Nuuo software. 2. Adopt using Cmos Sensor IMX222,IMX238. 3. We're able to offer the Develop Kit,API Protocal and SDK for your side to develop and integrate your own IP products. 4. Strong and experienced R&D engineer team, we only concentratly worked with Hisilicon SOC Chipset IP Products for 8 years.


Company Information

Shenzhen Wellcam Co., Ltd being a branch company of Beward Co., Ltd,, was established in 2008 as a developer and manufacture of IP cameras. During its existence Wellcam has succeeded in adopting international practices for IP cameras and reduced their cost as much as possible. Nowadays, our company has gained reputation for being a reliable supply partner for surveillance products to installation companies and trading firms.




What is a video encoder?


Video encoders, also known as video servers, enable an existing analog CCTV video surveillance system to be integrated with a network video system. Video encoders play a significant role in installations where many analog cameras are to be maintained. A video encoder makes it possible for an analog CCTV system to migrate to a network video system. It enables users to gain the benefits of network video without having to discard existing analog equipment such as analog CCTV cameras and coaxial cabling.

A video encoder connects to an analog video camera via a coaxial cable and converts analog video signals into digital video streams that are then sent over a wired or wireless IP-based network (e.g., LAN, WLAN or Internet). To view and/or record the digital video, computer monitors and PCs can be used instead of DVRs or VCRs and analog monitors.