Digital Watchdog D2365T Manual de instalación descargar pdf (Pagina 3)

Duet2 D2600 / Duet3 D2650 Installation Manual – EU-D2600-D2650-INST/A10/v1 - 3

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Installation Manual for

D2600 Duet2 and D2650 Duet3

1. Description

The Duet is an advanced auto-dialling digital communication device for adding GPRS, GSM, SMS and

LAN reporting to control panels that have a telephone line connection.

The Duet monitors the telephone line that is normally connected to the control panel’s digi-modem. If a

line fault is detected, the Duet sends a line fault alarm to the Alarm Receiving Centre on its radio path.

Any subsequent alarm transmission from the control panel is then sent to the ARC via the radio path.

In addition, alarms can also be sent by SMS text to mobile phones.

The Duet can be used as the primary or secondary path for alarm transmission but will be the main

path for test calls.

The Duet has 4 trigger inputs that can be activated independently.

The Duet continuously monitors the radio path. If a radio path fault is detected, the Duet allows the

control panel to dial out on the PSTN network and sends a radio fault alarm to the ARC on the LAN

path (if available).

The Duet2 D2600 can operate with control panels using DTMF Fast Format and Contact ID alarm

reporting protocols.

The Duet3 D2650 can operate with control panels using DTMF Fast Format, Contact ID and SIA

alarm reporting protocols.

The Duet will require a GSM SIM card that is enabled for ‘GPRS, GSM data and SMS’ operation.

The Duet is semi-housed in an ABS plastic case which protects the electronics and meets PSTN

safety requirements.

The Duet includes 4 outputs that can be controlled from the associated downloader or by sending

SMS messages to the unit from a PC or mobile phone.

Up/downloading telephone calls to the control panel are unaffected by the Duet.

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Digital Watchdog D2365T Manual de instalación Pagina 3