Guardian Technologies DFT 150/175 ユーザーズマニュアル
1
Introduction
DVST is the generic name for a range of products designed to store and transmit digital
pictures at a higher quality and speed than previously possible.
pictures at a higher quality and speed than previously possible.
1.1
DFT-0150 Transmitter
The DFT-0150 (Digital Fast Transmission) transmitter will process the images from up
to sixteen cameras for transmission or reception over ISDN or PSTN telephone lines.
to sixteen cameras for transmission or reception over ISDN or PSTN telephone lines.
1.2
Telemetry
The DFT 0150 can control telemetry cameras at the local site using built in telemetry
equipment.
equipment.
1.3
Event monitoring (Alarms)
The internal alarm verification system for DFT0150 transmitter allows the unit to monitor
and act on external events. This can freeze a picture from the camera that corresponds
to a specific alarm input. The unit will then transmit this picture to the receiving station
where the operator can acknowledge the event and take relevant action.
and act on external events. This can freeze a picture from the camera that corresponds
to a specific alarm input. The unit will then transmit this picture to the receiving station
where the operator can acknowledge the event and take relevant action.
This versatile alarm interface is a light duty 16 input / 2 output unit.
1.4
Audio option
Audio transmission is available allowing two way, half duplex, (one way at a time)
communication. (Transmission medium must be 19200baud or faster)
communication. (Transmission medium must be 19200baud or faster)
Dedicated Micros Ltd
Page 1
DVST Installation Guide
Introduction