Digital Video Recorder, 4x video, 1x LAN, 100 IPS, H.264
LAN Digital Video Recorder, H.264, 1x 10/100Base-TX, RJ-45, 4x video-in, rack for 1x disk 3,5" EIDE, 4 analog inputs for sensors, 2x output for alarms, 1x audio-in, remote control from web browser or Windows browser. More than 400GB disk support. Triplex in all modes.
Motion detection, schedule recording. DDNS, DHCP support. Searching according to date, time or movement. 100 frames/s in CIF. Software application for up to 50 DVR. ActiveX support.
XtendLan DVR-471 network digital video server is newly designed specially for remote surveillance. It uses the embedded Linux OS and embedded MCU, which is completely independent of PC platform, and more steady and reliable. It also has local recording function.
Features
Main features:
- Embedded Linux OS.
- TI Davinci DSP hardware compression.
Compression function:
- H.264 video compression algorithm and each channel can be real time (PAL is 25FPS and NTSC is 30FPS).
- Support multi-zone motion detection.
- Support mask function to mask sensitive area.
- Support view tampering alarm function for spiteful camera block.
- Support video signal loss alarm function.
- Support position configurable OSD&LOGO.
- Support both variable bit rate and variable frame rate.
- Support dual-stream and the sub stream can support CIF/QCIF compression resolution.
Storage function:
- One IDE interface, support one HDD and HDD can max support 2000GB.
- Support HDD sleep mode.
- Support HDD S.M.A.R.T function.
- Support FAT32 file system.
- Support many record mode: all time record, motion detect record, external alarm record, motion & alarm record, motion | alarm record, manual record.
- Support cycle and non-cycle record mode.
Network function:
- Support TCP, UTP, RTP, Multicast, DHCP, PPPoE, HTTP, etc.
- Remote parameters setup.
- Remote upgrade DVS firmware.
- Remote control PTZ.
- Support Internet Explore for network preview.
Others:
- Support network voice talk.
- Support PTZ remote control.
- Support multi-lever user management.
- Automatically recovery from exceptions leads to high reliable.
- Provide SDK and client demo source code.
Specification:
- Video compression: H.264
- Compress resolution:
PAL: 704*576(4CIF) NTSC: 704*480(4CIF)
PAL: 528*384(DCIF) NTSC: 528*320(DCIF)
PAL: 704*288(2CIF) NTSC: 704*240(2CIF)
PAL: 352*288(CIF) NTSC: 352*240(CIF)
PAL: 176*144(QCIF) NTSC: 176*120(QCIF)
- Video input 1/4 channels: BNC (1.0Vp-p, 75Ω)
- Frame rate: PAL: 1/16 -- 25 FPS; NTSC: 1/16 -- 30 FPS
- Stream type: Video stream or Video&Audio stream
- Bit rate: 32kbps --- 2Mbps (Self definition)
- Audio input: 1/4 channels BNC (2.0Vp-p, 1KΩ)
- Audio output: 1 channel RCA
- Audio compression: OggVorbis, 16kbps
- Voice interface: 1 RCA input
- Communication interface: 1 RJ45 10M/100M UTP network port; 1 RJ45 RS-232 port; 1 RJ45 RS-485 port
- HDD interface: 1 IDE interface, support 1 HDD
- External alarm input: 4 input
- Relay output: 2 output
- Power supply: 100~240VAC, 6.3A, 50~60Hz
- Power consumption: 20W~30W (Without HDD)
- Working temperature: -10℃--＋55℃
- Working humidity: 10%--90%
- Size: 350mm*222mm*78mm
- Weight: 5Kg (Without HDD)
Rear panel:
Web interface:
