4 Channels Color CCTV DVR, Surveillance DVR:
1.with monitoring, playing and recording
2.4 alarm inputs,2 alarm outputs

4 Channels Color CCTV DVR,Surveillance DVR Features :

Monitoring, playing and recording simultaneously
Four alarm inputs, two alarm outputs
Supports continuous, loop, timed and alarm recording
Single and split images available
Supports P.T.Z control (RS485 port) and 2.5-inch SATA-port hard disk driver
Supports remote picture transmission, file backup, and video pickup
Video quality selectable: optimal, fair, average, simplified, and user-defined available
Three languages available: Chinese, English and Korean
Auto saves when power goes off, and auto resumes when power is on
Automatic save when power-off, automatic resume when power on
Multiple extended applications: test of vehicle speed, tyre pressure and GPS navigation system via sensors
Equipped with remote controller and shock mount

4 CHANNELS DVR(Digital Video Recorder) SPECIFICATIONS

 
TV System: PAL / NTSC
Image quality : Maximun resolution:704x576,frame rate:25FPS(PAL),30FPS(NTSC)
Power input: DC8V~32V
Power output: DC12V,maximum DC output 1A
Video input: 4 channels/ 2channels/1 channel,1.0Vp-p,75Ω,BNC
Video output: 1 channel,1.0Vp-p,75Ω,BNC
Audio input: 2 channel linear input
Audio output: 1 channel linear output
Compression tech: MPEG2
HDD: Support 2.5inch SATA port HDD
Alarm input: 4 channels alarm input
Alarm output: 2 channels alarm output
Network: 10/100M Base-T,RJ45,Ethernet port
GPS: NMEA0183
PTZ control: RS485
Language: Chinese/ English/ Korean
Temperature: Working temperature: 0~+60,humitty: < 90%