NY Wholesale Intercom DT-QSW Specsheet

Product Information

DT Accessories

DT-QSW

DESCRIPTION

2-wire system quad switcher unit of video quad
splitter.

DIMENSION

90.00

60.00

72

FEATURES

► Camera surveillance on two wire bus line;

► Max. 4 cameras input.

1.Parts and Functions

DIP switch

RS485

ON

123456

GND

CAM1

GND

CAM2

GND

CAM3

GND

ON

123456

CAM4

CAM(1-4)

BUS(IN)

BUS(OUT)

INDICATORS

RS485:

CAM1-4:

BUS(IN):

BUS(OUT):

Reserved.

Connect to regular analog CCTV.

Connect to the bus line, no polarity.

Connect to the bus line, no polarity.

INDICATORS:

1.Power:

2.In-Use:

Working indicator, always on when the QSW work normally.

Video output indicator, always on when the QSW output the video.

3.CAM(1~4):

BUTTONS:

2-Wire System

Model: QSW

Power In-Use

CAM(1~4)

CAM1 CAM2

CAM3 CAM4

Video output indicator.

Camera Interface

BUTTONS

1.Press CAM1 button in monitoring state, the system will mandatory output the video of CAMERA 1.

2.Press CAM2 button in monitoring state, the system will mandatory output the video of CAMERA 2.

3.Press CAM3 button in monitoring state, the system will mandatory output the video of CAMERA 3.

4.Press CAM4 button in monitoring state, the system will mandatory output the video of CAMERA 4.

5.Press and hold CAM4 button for 3 seconds in monitoring state, the system will mandatory output
the video of quad split.