Video input 4 channels composite video, PAL or NTSC format, BNC interface, level: 1. 0vp-p, impedance: 75ohm
Video compression H. 264
Video Resolution PAL: 352 x 288 (CIF)
NTSC: 352 x 240 (CIF)
Video parameter regulation Brightness, chroma, contrast, saturation and image quality
Code stream type Video stream or video & audio composite stream
Video frame frequency PAL: 1 / 10-25 frame / sec.
NTSC: 1 / 10-30 frame / sec.
Video compression code rate 16Kbit / S~2Mbit / S
Video output 1 channel, PAL or NTSC format, BNCinterface, level: 1. 0vp-p, impedance: 75ohm, real time 4 pics display output
Audio input 2 channels, RCA interface, linearity input, impedance: 1k ohm
Audio compression MP3
Audio output 1channel, RCA interface, linearity output
Voice talkback input 1channel, MIC interface
Communication ports 1 10M / 100M Ethernet port, 1 RS485 port, 1 RS232 port
Built-in various high speed ball and decoder protocol, support transparent protocol
Support 802. 11b / g wireless network,
Support CDMA1X, GPRS mobile network
Support mobile telephone video monitor
Alarm input 4 channels of 1 / 0 input, NO / NC (normally open / close) can set
Alarm output 2 channels of 1 / 0 output, 120VAC 1A / 24VDC 1A

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Ms. Dailian
Phone +86 755 27338117
Email: hnxuxilian@yahoo.com.cn
MSN: Dailian80@hotmail.com
http://www.dailianxu.com