AT&T Door Phone Controller operation manual Appendix C-Specifications, Electrical

Models: Door Phone Controller

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Appendix C—Specifications

Electrical

Standards

Electrostatic Discharge

Power Supply

Page and Talk-Back Amplifier

The Door Answer Controller meets:

U.L. listing requirements

F.C.C. part 15, class B requirements

F.C.C. part 68 requirements

Your AT&T Door Phone Controller complies with the ESD requirements in BELL Pub 48002.

All user accessible connectors and controls have electrostatic discharge protection.

The AT&T Door Phone Controller is powered by an UL listed wall mount transformer with a strain relieved cord.

It functions over an input power range of 96 VAC to 129 VAC.

Your AT&T Door Phone Controller has a green LED power indicator.

A flashing state of 2.5 per second indicates normal power to the unit and normal microprocessor operation.

A constant ON state indicates a brown-out condition or microprocessor failure.

A constant OFF state indicates there is no power to the unit.

Paging output power is 2 watts (continuous) @ 3.35 Vrms (sine wave). Talk-back input sensitivity: with 600 microVrms at the speaker leads, tip and ring output level will be -17 dBm.

Auxiliary Alert

Relay Contact Closures rated at 1 amp.

Door Latch Contacts Relay Contact Closures rated at 2 amps.

Specifications C-1

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AT&T Door Phone Controller operation manual Appendix C-Specifications, Electrical

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.