Appendix E—Auxiliary Alert Option

Installation Instructions

APPLICATION INFORMATION

HOW IT WORKS

INSTALLATION

The following instructions utilize the WP91683 L1 Power Supply for the AT&T Door Phone Controller external alert feature.

The WP91683 L1 Power Supply is the interface for providing 48VDC to operate external alert features for the AT&T Door Phone Controller such as bells, horns, lamps, strobes, and chimes.

The WP91683 L1 Power Supply is a plug-in power supply capable of providing 48VDC at up to 200 milliamps. The power supply operates from a 115/120 volt AC standard single or duplex receptacle.

The AT&T Door Phone, in conjunction with a telephone system, provides a means to alert a customer that a doorbell button has been pressed. In response the customer can answer and talk to the door from a telephone within the customers premises.

The alerting device function can be provided by an external alert device powered by the WP91683 L1 Power Supply. The AT&T Door Phone’s AUX. ALERT contact closure is used by the WP91683 L1 Power Supply to provide 48 Volts DC to activate the external alert device.

These instructions apply to the use of a four-conductor modular cord only.

1.Locate the WP91683 L1 Power Supply as close as pos- sible to the AT&T Door Phone Controller (the nearest wall receptacle, DO NOT PLUG IN YET).

2.Run a standard 2-pair wire DIW or equivalent between the AT&T Door Phone Controller and a 103A connect- ing block. Connect jack on the 103A block to the jack

Auxiliary Alert Device Connections

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AT&T Door Phone Controller operation manual Appendix E-Auxiliary Alert Option, Installation Instructions

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.