Big Dog Surveillance Systems, a division of R.F. Technologies, Inc
.
bigdogsurvillancesystems.com | rfdrivethru.com | 800-598-2370
Chicago | St. Louis | Dallas | Los Angeles | Manchester
BDHD Rear Panel
#
Name
Function Description
1
VIDEO IN
16 BNC connectors for TVI and analog video input.
2
AUDIO IN
1 RCA connector
3
AUDIO OUT
1 RCA connector
4
VGA
1 DB15 VGA connector for local video output and menu.
5
HDMI
1 HDMI connector for local video output and menu.
6
USB Port
1 Universal Serial Bus (USB) port for additional devices.
7
Network Interface
1 RJ45 connector for network
8
RS-485 Interface
1 DB9 RS-485 connector for PTZ devices.
9
Power Supply
1 Kycon 4-pin 12VDC power supply receptacle.
10
Power Switch
1 ON/OFF switch for DVR.
11
GND
Ground screw terminal
12
VIDEO OUT
1 BNC connector for video output.
BDHD32 (OLD)
#
Name
Function Description
1
VIDEO IN
16 BNC connectors for TVI, CVI, AHD and analog video input
2
AUDIO IN
1 RCA connector
3
AUDIO OUT
1 RCA connector
Rev. 2/1/2022
Page 5 of 23