AP-HLD2000 is RTSP based HD DVR display device for network DVR. It can be connected to HDTV as well as support the next generation video codec H.264 with low bandwidth to provide high resolution. It can be used as IP based real time HD CCTV display device for traffic surveillance, environment surveillance, and port surveillance.

The popularity of IP based network DVR has been increasing as much as high interest in HD high performance CCTV. IP based HD NVDR (Network DVR) is hard to approach in spite of its high performance due to bandwidth, network infrastructure, and cost of introduction. IP based HD CCTV solution provides high resolution/low transmit bandwidth at a reasonable price. AP-HLD2000 HD display device is applicable to video surveillance, traffic control, environment surveillance, and port surveillance by combining with various WAN environments such as fast internet, leased line, metro Ethernet. AP-HLD2000 is compatible with various AddPac HD CCTV solutions such as NDVR solution (HD video codec, RTSP distributing server) so that you may build an efficient CCTV environment in accordance with the range of application or the range of field.

H.264 Codec to support HD CCTV Display Solution

AddPac AP-HLD2000 HD DVR is a high quality HD CCTV live display device based on Intel Pentium QuadCore processor. Video codec supports HD H.264 codec. It supports component and HDMI interface to connect with HDTV.

Support H1, D1 Multichannel Concurrently

AddPac AP-HLD2000 HD DVR display device supports maximum of 4 video images for decoding. It can support D1 (720x480, 1Mbps) concurrently as well as support HD (720P), D1 (720x480) for each channel selectively. Built-in 4 video splitter supports to view one(1) channel or 4 channel with full HD.

RTSP based HD Real Time Video Decoder

RTSP protocol is a mandatory protocol for large scale network DVR system. In streaming server, output part performs the RTSP Server function to transmit the video data to video decoder (RTSP Client) through On-Demand. AP-HLD2000 performs RTSP Client function in input side which receives the video bit stream from streaming server. For the stable packet transmission, transport layer protocol uses TCP protocol as a mandatory. To cope with the various application services such as video decoder in RTSP server output, it is designed to support both TCP and UDP protocol concurrently as an option. HD distributing server is applicable to the various application services. Streaming server output is embedded with RTSP server function to connect with various RTSP client terminals.

HD Video Processing (30 Frames per Second)

AP-HLD2000 can process HD (1280X720) image based on H.264 standard (30 frames per second). Depending on the network status, you may specify the frame rate and proper bit rate. You may specify/control the bandwidth of 1M~8Mbps when the broadcasting bandwidth is HD.

Network Diagram

Overall Features
	4 channels real time HD video decoder (H.264)
	Embedded 4 channels RTSP client function
	1 Giga byte Ethernet ports
	Interwork with RTSP distributing server
	RTSP sequence display function
	Intel Processor based MS-Window Operating System
	Support software upgrade
	Support Remocon
Video Features
	Supporting Codec: H.264
	Interface: HDMI, DVI output port
	Process IP based HD (1280 X 720) video images (30 images per second)
	H.264 HD bandwidth: 1~8MBPS

AddPac Technology