AtlasIED C-T4BT – Atmosphere Touchscreen Wall Controller with Bluetooth

Product Overview

The AtlasIED C-T4BT is a 4.3-inch touchscreen wall controller with built-in Bluetooth audio input, designed for the Atmosphere AZM and AZMP distributed audio platforms. It gives commercial AV integrators a single, wall-mounted control point for zone management, volume adjustment, source selection, and wireless audio streaming. As an AtlasIED Atmosphere wall controller with Bluetooth, the C-T4BT fits standard 2-gang wall boxes and connects to head-end processors over Cat 5e cabling, making it well-suited for commercial distributed audio system installations in offices, hospitality venues, and houses of worship.

Product Description

The C-T4BT is part of the AtlasIED Atmosphere C-T4 series, which provides advanced zone control and audio input capabilities in a compact, 2-gang form factor. The 4.3-inch color LCD touchscreen presents a customizable interface allowing users to switch zones, select sources, trigger presets, and adjust volume from one device. The capacitive touch volume slider delivers smooth, precise audio level control without mechanical wear.

Bluetooth 4.2 with A2DP audio profile is built directly into the C-T4BT, accepting stereo or mono audio from any compatible Bluetooth-enabled device within up to 100 feet. This eliminates the need for a separate Bluetooth receiver in applications where presenters, DJs, or staff need to send audio wirelessly into the Atmosphere system. Each AZM accessory port supports one audio input accessory, so the C-T4BT occupies that slot — a key consideration during system design for multi-zone commercial audio deployments.

The integrated PIR motion sensor enables occupancy-based automation: the processor can respond to presence or absence in a room without a separate sensor device. An ambient light sensor automatically adjusts the LCD and LED brightness to match room conditions. The controller connects to Atmosphere AZM or AZMP processors running firmware V4.5 or later, supports daisy-chaining up to 1,000 feet per port, and accommodates up to 8 accessories per accessory port. Installation uses Cat 5e or better cabling with standard RJ-45 termination. Note: Bluetooth audio on the C-T4BT is not compatible with ChromeOS devices.

Key Features

• 4.3-Inch Programmable Touchscreen — Color LCD interface provides customizable zone, source, and action controls in a clean commercial finish.
• Built-In Bluetooth 4.2 Audio (A2DP) — Accepts stereo or mono audio from any Bluetooth-capable device within up to 100 feet, with no external receiver required.
• Capacitive Touch Volume Slider — Smooth, wear-free volume adjustment supports precise audio level management at the zone level.
• Programmable Action Buttons — One-touch buttons execute preset commands or system configurations defined in the AZM web GUI.
• PIR Motion Sensor — Detects occupancy within up to 30 feet and triggers defined processor behaviors, enabling smart room automation without additional sensors.
• Ambient Light Sensor — Automatically adjusts display and LED brightness based on room lighting conditions.
• Daisy-Chain Connectivity — Supports up to 1,000 feet of daisy-chaining per accessory port, with up to 8 accessories per port for flexible large-space deployment.
• Standard 2-Gang Form Factor — Fits into any standard commercial wall box for straightforward installation in new construction or retrofit projects.
• Plug-and-Play Integration — Connects directly to Atmosphere AZM and AZMP processors via Cat 5e cabling; no additional drivers or configuration hardware required.
• Custom Bluetooth Device Name — The visible Bluetooth name is configurable via the AZM web GUI for branded or venue-specific identification.

Typical Applications

• Conference room
• Boardroom
• House of worship
• Commercial meeting space
• Training room
• Multi-purpose room
• All-hands room

Technical Specifications

Frequently Asked Questions

Q: What Atmosphere processors is the C-T4BT compatible with?

A: The C-T4BT is compatible with all Atmosphere AZM and AZMP system processors running firmware V4.5 or greater. It connects via Cat 5e or better cabling to the processor's accessory port.

Q: Can multiple C-T4BT controllers be used in the same system?

A: Yes. Each AZM accessory port supports up to 8 accessories and controllers can be daisy-chained up to 1,000 feet per port. However, because the C-T4BT includes the Bluetooth audio input, it consumes the single audio input slot on each accessory port — only one audio input accessory is permitted per port.

Q: Does the C-T4BT work with iPhone, Android, and Windows laptop Bluetooth?

A: Yes. The C-T4BT accepts audio from any Bluetooth 4.2-compatible device using the A2DP profile. It is not compatible with ChromeOS devices. Open-air range is up to 100 feet.

Q: What cabling is required for installation?

A: Cat 5e or better with standard RJ-45 connectors. The unit fits a standard 2-gang wall box with a minimum depth of 1.8 inches.

Q: Is the C-T4BT available in white as well as black?

A: Yes. The C-T4 series is available in black (SKU: C-T4BT-B) and white (SKU: C-T4BT). Both share the same specifications.

Q: What is the warranty period for the C-T4BT?

A: AtlasIED provides a 36-month warranty from the date of purchase.

Q: Where can I purchase the C-T4BT and get installation support?

A: The AtlasIED C-T4BT is available at creationnetworks.net. Creation Networks specializes in commercial AV and can assist with system design, procurement, and integration support for Atmosphere platform deployments.