HD video surveillance host AHD double SD card coaxial on-board video recorder 4CH mdvr AV/RCA interface equipment

Video Output: 1CH VGA 1280X1024 60Hz
Communication Interface: RS485
Audio Output: 1CH RCA
Brand Name: LSZ
Video Resolution: 720P
Hard drive Interface Type: USB
Audio Input: 4 Channel
Model Number: LSZ-A6504D-810-5
Video Standard: PAL
Two-way Audio: no
Video Input Interface: AV/RCA
Advantage1: Factory Direct
Advantage2: MDVR Engilsh/Russian/Other Languages
Advantage3: Technical Support