Product Details

Product Description

4 channel Analog CCTV Video Multiplexers

Funcation and Appliation

Video multiplexer support multi-channel video signals and control data RS485 in one coaxial cable by way of Frequency Division Multiplexing, with all data transmission real- time and all images high -definition and non-delay.It's suitable for improvement of old projects and building of new projects.

Features

1. High- speed frequency division multiplexing technology is adopted ,so that several channels of signals can be multiplexed without transmission delay or interference.

2. Built-in video adjusting button in the transmitter can cooperate with different video cameras.

3. with energy-saving sircuit to achieve best energy efficiency ratio.

Technical Parameters

Transmitter
	VIDEO 1	VIDEO 2	VIDEO 3	VIDEO 4
Central Frequency		46MHZ	38MHZ	30MHZ
Signal Output Intensity	105db	105db	103db	102db
Video Input Impedance	75 (Unbalanced)
Video Input Amplitude	0.8-1.5_VPP
Video Compatible Format	PAL, NTSC
Video Interface	BNC
Signal Bandwidth	8MHZ
Power Supply	DC12V/1A
Receiver
Signal Output Amplitude	0.9-1.1VPP
Output Polarity	Positive
Output Impedance	75(Unbalanced)
Video Interface	BNC
Power Supply	DC12V/1A
RS485 Output Parameter(Switch with VIDEO 1)
Quantity of Node Supported	10
Baud Rate	300-57600bps
Interface	Double terminal block

Support 4-CH video signals or 3-CH video signals plus 1-CH RS485 control signal.The 485 port is supported by specified chip with 15 KV static-proof module.

Company Information

Established as a high-tech enterprise in 2006, Henan HMCY Electronic & Technology Co., Ltd. is specialized in professional Research & Design, manufacturing, and sales of video transmission equipment in security and surveillance field. With first-class production management and strict quality control system, we have been well-known for our product quality, reasonable price and satisfactory services.

Certificate