1. PLUG AND PLAY: and flexible equipment, no need to change the terminal equipment settings, support hot swap, no need to debug and plug and play.
2. 4 CHANNEL: Video multiplexer realizes single channel pass through and 3 channel superimposed providing diversified video surveillance solutions.
3. ANTI INTERFERENCE: 4 channel video multiplexer is based on modular design, which can effectively resist interference and guarantee the quality of video transmission.
4. LONG DISTANCE: Video multiplexer transmitter and receiver support 400 meters distance, to meet the needs of long distance installation.
5. MULTIPLEXER: Analog video multiplexer is able to transmit four analog camera video at the same time to improve the scalability of the surveillance system.

Specification:
Item Type: 4 Channel Video Multiplexer
Material: Iron Shell
Transmission Distance: 0‑400m/437.4yd
Interface: BNC Head
Input Voltage: DC12V (without Power Supply)
Transmission Cable: Single Core Coaxial Cable
Operating Temperature: ‑20℃ to 70℃

How to Use:
Plug and Play

packing list:
1 x Transmitter
1 x Receiver
1 x Instruction Manual