Network Video Encoder (ENS3501 ENS3502 ENS3504)

Product Description

Network video encoder applies in its design high-speed embedded processor and embedded real-time operating system, featuring stability and dependability, adjustable image quality and occupied network bandwidth, as well as smooth transmission under narrow bandwidth. It also supports stream protocol(RTP/RTCP, RTSP), multicast IP protocol, and transmission channels for WAN, CAN, LAN, etc. With auto diagnosis function, the system will recover automatically if error appears in the system or something outside interferes it.
ENS3501(1 channel)
ENS3502(2 channel)
ENS3504(4 channel)
Video Input 1 channel composite video, PAL/NTSC
BNC (1.0Vp-p, 75ohm).
Video compression: H. 264
Video Resolution
PAL: 352*288(CIF)
NTSC: 352*240(CIF)
Adjustment of Video Parameters
Brightness, hue, contrast, saturation and image quality.

Streaming Format
Optional streaming format (video streaming or audio & video streaming)
Video Frame Rate
PAL: 1 - 25 frames/second
NTSC: 1 - 30 frames/second

Video Compression Bitrate: 16Kbit/S-2Mbit/S
Video Output: Unavailable
Audio Input: 1 channel, RCA interface, linear input, Impedance: 1k ohm
Audio Compression: MP3
Audio Output: 1 channel, RCA interface, linear output
Audio talk-back input: 1 channel, MIC interface

Communication Interface
1 10M/100M self-adapting Ethernet port, 1 RS485 port, 1 RS232 port.
Several built-in high-speed dome and decoder protocols, supports transparent protocols.
Support 802.11b/g wireless network.
Support CDMA1X and GPRS mobile networks.
Support surveillance via a mobile phone.

Alarm Input: 4 channel on/off input, supporting NO (normally open) or NC (normally close) sense.
Alarm Output: 2 channel on/off output, 120VAC 1A/24VDC 1A
Input Power Supply: 9V 1A
Maximum Power: Less than 6W
Operating Temperature: -10 ~ +55 Centigrade
Operating Humidity: 10 ~ 85%
Dimension: 180mm(L) x 50mm(H) x 110mm(D)
Computer Interface Standard: PCI2.2 33MHZ 32Bit standard.

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