This nice and compact multi-viewer and quad video recorder is built with 4 HD/SD hybrid video inputs plus various styles of split-screen views for one screen display and for recording too.
Each video input can accept either 1080p/720p type HD surveillance camera input and analog BNC/RCA composite video from camera or DVR.

Users can put a micro SD or TF card into this quad video DVR so the recorded videos can be stored into the memory card for playback on TV or computer.
This mini DVR recorder is ideal for security surveillance, nursery care, home entertainment, driving vehicle, game playing, etc.

This unit is also very suitable for car monitor use. It can support DC power from 9V to 36V for operation.

4 HD/SD Video Inputs
Unit is built with 4 RCA video inputs with 1 RCA output. It is also able to accommodate BNC video inputs and output when coupling with BNC adapters (not included).

Each video input can accept 1080p/720p TVI, AHD, CVI type HD surveillance camera inputs and any analog camera or other analog video devices.

DVR Recording
This 4-channel video mulitplexer supports video recording when a micro SD or TF card plugged into this DVR for storing the recorded videos into.

The maximum size of micro SD or TF card is 64GB.

Loop Recording Support
This device supports continuous recording even if the memory card reaches full capacity.

Older files are overwritten once the TF card reaches its file size limit so it will always be continuous recording once started.

Real-Time Split Screen Modes
Each split screen mode is easily activated through manual control.