SG Security Communications MLR2-E Manual de usuario descargar pdf (Pagina 10)

MLR2-DG

MULTI-LINE DIGITAL RECEIVER

DOWNLOOK STILL-FRAME VIDEO TRANSMISSION

What is Downlook?

Downlook is a video transmission system for use over dial-up telephone lines. Downlook

can be implemented in most situations where a video image needs to be transmitted over

any distance.

Why Downlook?

Downlook can provide the central station with additional premises information over and

above the standard alarm signal. Downlook allows the station operator to “see” the alarm

condition and react accordingly, preventing false alarms.

When using Downlook, the perimeter detection system triggers the camera and any action

taking place is recorded and stored in memory. The MLR2-DG receives the alarm immediately

followed by the image of the section that caused the alarm. The operator can SEE whether

the alarm was triggered by an intruder or not. This results in better and quicker follow-up

by the operator, who is instantly able to decide whether or not to send a guard out or to

report directly to the police. In this way excessive follow-up cost can be minimized.

• MLR2-DG can switch to audio communication AFTER the images are all sent to the

monitor.

• Unique protocol to VERIFY which camera has been triggered on site, the line quality and

if audio will be effective.

• The time and date of the alarm can be sent on the monitor with each picture from the

MLR2-DG.

Video Downlook Verification

Downlook is an integrated system that will provide the monitoring station with both near-

instant alarm information and visual images in sharp detail. In addition to the initial verification

of the alarm, the video image can be stored and retrieved as evidence at a later date.

Unlike many video compression and transmission systems on the market, Downlook works

with any existing CCD or CCTV video system, both transmitting and receiving devices are

connected through the same switched public telephone network that the control panel uses.

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SG Security Communications MLR2-E Manual de usuario Pagina 10