Astandard 4-conductor modular cord set can be used for limited distances (25 feet and under) for connections between the WP91683 L1 Power Supply power jack and alerter (signal) only.

marked “Control” on the WP91683 L1 Power Supply with DW4A modular cords or equivalent (see Figure E-1).

A)Connect one end of the wire to the AT&T Door Phone Controller as follows:

Connect the black and yellow leads to the Aux. Alert terminals of the Door Phone Controller.

B)Connect the other end of the wire to the 103A connecting block. Connect the leads as follows:

On the 110-type connector, connect Terminal 2 to the black wire, and connect Terminal 6 to the yellow wire (see Figure E-1).

3.Place alerter where desired. Run 2-pair DIW from alerter (signal) to power supply. Connect 4-conductor modular plugs to both ends of 2-pair wire DIW as fol- lows:

Position 1 - Black Wire

Position 2 - Red Wire

Position 3 - Green Wire

Position 4 - Yellow Wire

4.Place one modular plug into modular jack on alerter (SIGNAL).

5.Place the second modular plug into the WP91683 L1 Power Supply jack marked “POWER”.

6.Plug WP91683 L1 Power Supply into wall receptacle.

7.Test to see that external alert is operating by pressing the button on the AT&T Door Phone Speaker.

E-2 Auxiliary Alert Device Connections

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AT&T Door Phone Controller operation manual
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Door Phone Controller specifications

The AT&T Door Phone Controller is a cutting-edge device designed to enhance home security and communication. This innovative system seamlessly integrates with a home's existing telephone network, allowing users to monitor and communicate with visitors at their door without needing to install a separate intercom system. With its user-friendly interface and advanced features, the AT&T Door Phone Controller is a valuable addition to any modern home.

One of the standout features of the AT&T Door Phone Controller is its ability to connect with a standard telephone line. This means homeowners can answer their door from anywhere in the house, using their existing landline phones or cordless handsets. The device is equipped with a high-quality speaker and microphone, ensuring clear two-way communication. This is particularly useful for homeowners who may not always be near the front door or those who wish to maintain their privacy by not opening the door to strangers.

In terms of technology, the AT&T Door Phone Controller utilizes a reliable digital signal processing system that enhances audio clarity and reduces background noise. This ensures that every conversation is heard loud and clear, even in noisy environments. The device also features adjustable volume levels, allowing users to customize the audio output according to their preferences.

Another significant characteristic of the AT&T Door Phone Controller is its built-in video capability. Some models come equipped with a camera that provides a live video feed of the person at the door, enhancing security by allowing homeowners to visually verify their visitors. This feature can be particularly beneficial for those who live in areas with high foot traffic or those who receive frequent deliveries.

The installation process is straightforward, as the device connects to existing wiring and does not require complicated setups or additional hardware. Moreover, it is designed to withstand various weather conditions, making it a durable choice for outdoor use.

In conclusion, the AT&T Door Phone Controller is an innovative solution for enhancing home security and communication. Its integration with existing telephone systems, high-quality audio technology, optional video capabilities, and ease of installation make it an excellent choice for homeowners looking to modernize their entryway while ensuring safety and convenience.
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