Installing the VoIP Intercom 7

Intercom Setup

2.2.2 Connecting a Device to the Relay

A normally open relay is provided to enable users to switch on an auxiliary device like a door buzzer (see Figure 2-4). The relay contacts are limited to 1 amp at 30VDC. The relay on time is selectable through the web interface and is controlled by DTMF tones generated from the phone being called. The DTMF tones are selectable from the web interface as well. See Section 2.3.3, "Set up the Intercom".

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Warning

Electrical Hazard: The VoIP Intercom enclosure is not rated for any AC voltages.

GENERAL ALERT

Warning

Electrical Hazard: This product should be installed by a licensed electrician according to all local electrical and building codes.

GENERAL ALERT

Warning

Electrical Hazard: To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.

GENERAL ALERT

2.2.3 Identifying the VoIP Intercom Connectors

See Figure 2-5, Figure 2-6, and Table 2-2to identify the connectors and functions.

Operations Guide

930181B

CyberData Corporation