ComAlert – Audio Reinforcement & Digital Safety System

ComAlert is an audio and digital safety system for use in conference rooms, class-rooms, or wherever mics or wireless lavalier mics are needed
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HT-Mercury

HT-COMALERT-WM

HT-Voyager_250W

HT-COMALERT-WR

HT-Ranger

HT-SATELLITE-CM

HT-Ranger

HT-OSIRIS-DSP1

Audio Reinforcement & Digital Safety System


The System can be used with our Apollo HT-TRK1, HT-Gemini, HT-Calipso Video Bar, Discovery Series, and HT-Ranger systems as well as any system capable of accepting a microphone or USB input.

HT-OSIRIS-DSP1

The heart of the system is the Osiris™ Audio DSP Controller but the wireless mic system is designed to work as a general-purpose wireless Lavalier Mic System and does not need the Microphone controller to function.

Sophisticated DSP controls that are easy to use

  • AEC Acoustic Echo Cancellation
  • Background Noise Reduction
  • Automatic gain control that ensures all participants feel like they are in the same room.

Support a variety of application scenarios and easily integrates with host devices or systems

User-friendly WEB UI for configuration and control.

Web Interface – Audio:

  • Includes modes for Automatic or manual configuration of the audio mix
  • Easy to use, intuitive matrix interface makes it easy to configure system
  • The Microphone ducking controls allow for detailed configuration of your wireless mics

The Microphone Controller is a central audio processing device for extended sound pickup systems in classrooms, conference rooms, etc. It can be connected to ComAlert™ Ceiling Microphones and ComAlert™ Wireless Microphones and can also be connected to external systems via physical interfaces. It has a Web interface for controlling the unit and easy setup. It can send Alert Messages to Safety and Emergency Systems. It provides Mixing and DSP control of all connected Microphones.

Web Interface — S.O.S.

Message Output Options

  • Ethernet: TCP, Telnet
  • RS-232, ASCII, Hex
  • Contact

Contact Input Mode

  • Contact Closure, Voltage

Logging

HT-SATELLITE-CM

The HT-SATELLITE-CM is a ceiling microphone that allows the designer to connect up to 5 microphones in series.

The Ceiling Microphones can be flush mounted or mounted using an extension pole mount.

The Ceiling Microphones interconnect with category cable and can be daisy chained for ease of installation with one cable back to the controller and another cable to the next microphone. All signal processing for AEC and levels is done in the built in audio processing of the ComAlert™ System.

The microphones are available in white.

  • Wireless Mic can transmit on two different channels, automatically
  • Rechargeable Battery that provides 8 hours of continuous use and can be recharged in about 1 hour
  • Mic Mixing Level is controlled by local mic volume buttons
  • The innovative magnetic lanyard design makes wearing a wireless microphone more friendly and convenient.
  • Wireless range over 100ft, line-of-sight
  • Built in Automatic Range alarm, the microphone will alarm when 100ft away from the receiver
  • Wireless frequency 2.4Ghz
  • Panic button can work with HT-OSIRIS-DSP1 to send custom commands to external devices
  • Low audio delay ( ≤50 mS)
  • Support noise reduction and echo cancellation

The Wireless Mic Charger

Can charge 2 microphones at the same time

Has an integrated USB-C Charging Cable that requires a minimum of a 10W USB-C charger

Indicator on Charger shows status of charging the Mics

Metal Base holds the charger at the correct angle

 HT-COMALERT-WM

The Wireless Microphone System Consists of:

  • Wireless Lavalier Microphone with integrated magnetic holder and S.O.S. triggers
  • Wireless Microphone Charging Base
  • Wireless Receiver

The Wireless Microphone Consists of:

1.Speaker MEMS Microphone (grille shown in detail above)

2.Status LED

3.Power Button

4.Volume +/- Buttons

5.Background Sound MEMS Mic

6.Lanyard Attached to Magnetic Base

7.Magnetic Holder (holds mic in place on speaker)

8.Magnet Surface on Holder

Charging Pins for Mic Battery

HT-COMALERT-WR

Power to the receiver comes from the ComAlert™ Controller or a USB-C power adapter if Controller is not used.

Can simultaneously receive 2 different wireless microphones after each one is paired to the receiver.

Provides analog outputs from either mic or a mix of both mics. The mix levels are determined by the wireless mic volume settings on each microphone

S.O.S. message is transmitted over the USB-C interface.

Block Diagram Solutions

Case #1: Comalert Ceiling Mics

HT-CALIPSO_DIAGRAM_FINAL-copy

Conference Room or Class-room that needs a Ceiling Mic System to improve audio capabilities for conferencing or streaming from a host computer or laptop

Solution:

1-5 Ceiling Mics

1 Controller

Conference Room or Class-room that needs a Ceiling Mic System and wireless mic connected to a system wide Safety Alert system. Mic system is connected to a Laptop or Local Computer

Solution:

  • 2 Ceiling Mics
  • 1 Controller
  • 1 Wireless Mic System With Two wireless mics

Case #2: Comalert Wireless Mics

HT-CALIPSO_DIAGRAM_FINAL-copy

Case #3: ComAlert Mics with TRK1

HT-CALIPSO_DIAGRAM_FINAL-copy

Conference Room or Class-room that needs a Ceiling Mic System and wireless mic connected to a system wide Safety Alert system plus utilizes an Apollo Room Kit for expanded connectivity. Mic system is connected to Apollo Room Kit and Room Kit interfaces to devices in the room.

 Solution:

  • 2 Ceiling Mics
  • 1 Apollo HT- TRK1
  • 1 Controller
  • 1 Wireless Mic System With Two wireless mics
  • 1 HT-CAM-4K-EPTZ
  • 4 70v Loudspeakers
  • 1 Interactive White Board
  • 1 Projector
  • Teaching Computer
  • Blu-Ray Player
  • Document Camera
  • Laptop

Conference Room or Class-room that needs a Ceiling Mic System and wireless mic connected to a system wide Safety Alert system plus utilizes HT-Calipso Video Bar. Mic system is connected to HT-Calipso and user can use Calipso Mic or Room Mics.

Solution:

2 Ceiling Mics

1 HT-CALIPSO

1 Controller

1 Wireless Mic System With Two wireless mics

Laptop

    Case #4: ComAlert Mics with HT-Calipso

    HT-CALIPSO_DIAGRAM_FINAL-copy

    Case #5: Comalert Ceiling Mics with with HT-Calipso

    HT-CALIPSO_DIAGRAM_FINAL-copy

    Conference Room or Class-room that needs a Ceiling Mic System added to a HT-Calipso Video Bar. Ceiling Mics are extensions of Video Bar Mics.

    Solution:

    2 Ceiling Mics

    1 HT-CALIPSO

    Laptop