Audio Modules
- $427.14SKU: 500439
MuxLab 500439 HDMI Audio Extractor with Dolby & DTS Downmixer
- HDMI In with HDMI Loop Out
- Supports HDMI 2.0 4K/60 (4:4:4)
- HDCP 1.4 and 2.2 Compliant
- Supports down-mixing of digital audio up to Dolby TrueHD and DTS-HD Master Audio to 2CH analog audio
- Extracted 2CH audio available via L/R RCA jacks
$427.14Low Price Guarantee - $150.22SKU: LE-333
Louroe Electronics LE-333 Mic Level Mute Switch
- Mic Level Audio Mute Switch that is used for 3rd party Audio Surveillance and monitoring systems, when microphone audio muting is required
- Built-in rocker switch mounted to a single gang stainless steel face plate
- Mute/disable the audio feed to 3rd party recording devices such as CCTV camera's that accept external microphone audio
- It prevents the operator from listening in to the microphone when it is not required
- Fits into a single in-wall gang back box (not included) or surface mount gang box for mounting to a wall or any flat surface
$150.22Low Price Guarantee - $1,224.32SKU: TMIS-1
Hanwha Vision TMIS-1 Indoor Audio Intercom
- Background noise cancellation
- Built to last with robust die-cast aluminum frame
- Supports wide set of IP and networking standards
- White thermoplastic front plate with one button
- Ideal for Building Security and Public Environments
$1,224.32Low Price Guarantee - $1,499.65SKU: TCIS-3
Hanwha Vision TCIS-3 Outdoor Audio Intercom
- Open Duplex at 95dB, thanks to an anechoic speaker design and rigid aluminum frame
- Active Noise Reduction (up to 30dB) and Automatic Volume Control allow you to hear, be heard, and understood in high-noise environments
- Digital MEMS microphones capture a much wider spectrum of the human voice, which results in superior audio processing
- Class-D 10W amplifier with matching 10W speaker allows you to broadcast at up to 105dB
- Supports a wide set of IP Protocols (SIP, SNMP, HTTP, TFTP, Syslog)
$1,499.65Low Price Guarantee - $1,959.95SKU: TCIS-2
Hanwha Vision TCIS-2 Outdoor Audio Intercom
- Open Duplex at 95dB, thanks to an anechoic speaker design and rigid aluminum frame
- Active Noise Reduction (up to 30dB) and Automatic Volume Control allow you to hear, be heard and understood in high-noise environments
- Digital MEMS microphones capture a much wider spectrum of the human voice, which results in superior audio processing
- Class-D 10W amplifier with matching 10W speaker allows you to broadcast at up to 105dB
- Supports a wide set of IP Protocols (SIP, SNMP, HTTP, TFTP, Syslog)
$1,959.95Low Price Guarantee - $76.00SKU: TR-1A
Kramer TR-1A Balanced Mono Audio Isolation Transformer
- S/N Ratio-83dB @+4dBu, 1kHz.
- External Input & Output Ground Terminals
- Grounding Options - DIP-switch selectable
- Passive - No power required
- Grounding Options via Dip-switches
$76.00Low Price Guarantee - $261.37SKU: LBB4440-00
Bosch LBB4440-00 Supervision Control Board
- Multiple speaker and line monitoring without additional cabling
- Mounted inside the power amplifier
- Controls up to 80 speaker and line supervision boards
- Open-circuit fault detection
- Compatible with 100 V and 70 V loudspeaker lines
$261.37Low Price Guarantee - $348.55SKU: LBB4540-04
Bosch LBB4540-04 Pocket Receiver for 4 Languages
- Specially-designed IC for maximum performance and a long battery life time
- Recharging electronics integrated in the chip, ensuring optimum charging performance
- 2-digit LCD display with battery and reception status indication
- Number of available channels is always the same as the number of channels in use by the system, eliminating the need to scroll through unusedchannels
$348.55Low Price Guarantee - $381.71SKU: LBB4442-00
Bosch LBB4442-00 End-of-line Supervision Set
- Loudspeaker line monitoring without additional cabling
- Supervision-master mounting in the power amplifier
- Supervision-slave mounting at the end of the loudspeaker line
- Open-circuit fault detection
- Compatible with 100 V and 70 V loudspeaker lines
$381.71Low Price Guarantee - $230.00SKU: LBB4441-00
Bosch LBB4441-00 Loudspeaker Supervision Board
- Loudspeaker and loudspeaker line monitoring without additional cabling
- Open-circuit fault detection
- Compatible with 100 V and 70 V loudspeaker lines
- Powering of the supervision-board from the power amplifier
- Communication is not affected by the audio signals on the loudspeaker line
$230.00Low Price Guarantee - $2,270.62SKU: DCNM-APS2
Bosch DCNM-APS2 Audio Processor and Powering Switch
- Zero network configuration
- Fully compatible to the Ethernet (IEEE802.3) and OMNEO standard
- Supports loop-through connection with cable redundancy
- Acoustic feedback suppression, echo cancellation and equalizer
- Standby mode to be environment friendly
$2,270.62Low Price Guarantee - $409.51SKU: DCN-FCS
Bosch DCN-FCS Flush Language Selector, Silver
- Stylish and modern design (IF award)
- Automatically adapts to available channels
- Built-in ″Silent″ function
- No audio output until the headphone is connected
- Flush mountable in tabletops, on top or at the front, or in arm rests of seats
$409.51Low Price Guarantee - $2,443.64SKU: DCN-CCUB2
Bosch DCN-CCUB2 Basic Control Unit
- Cost effective solution for basic DCN Next Generation systems
- Maximum 245 wired contribution units
- Ethernet connection for configuration and control computers
$2,443.64Low Price Guarantee - $3,833.03SKU: DCN-CCU2
Bosch DCN-CCU2 Control Unit
- For DCN Next Generation or DCN wireless systems, or a combination of the two
- In single-CCU; maximum 245 wired contribution units, plus 245 wireless delegate units
- For multi-CCU systems, with up to 30 CCU's and a total of 4000 contribution units
- Voice activated microphone mode for wired and wireless systems
- Ethernet connection for configuration and control computers
$3,833.03Low Price Guarantee - $1,208.20SKU: CCSD-EXU
Bosch CCSD-EXU System Extension Unit
- Expands the CCS 1000 D Digital Discussion System up to 245 Discussion Devices
- Easily connected to system by use of 6-pole circular connectors
- Built-in splitter allows for installation at any convenient point in system, including loop-through for cascading extension units
- One trunk and two tap-off connections with short-circuit protection
- Freestanding or 19″ rack mounted; housing similar to control unit
$1,208.20Low Price Guarantee - $1,891.62SKU: CCSD-CURD
Bosch CCSD-CURD Control Unit with Recorder and DAFS
- Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices
- Intuitive web browser interface control for advanced configuration and control
- Built-in MP3 recorder with internal memory and USB recording
- Built-in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility
- On-board support for automatic HD camera control
$1,891.62Low Price Guarantee - $1,396.00SKU: CCSD-CU
Bosch CCSD-CU Control Unit
- Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devicesl
- Intuitive web browser interface control for advanced configuration and controll
- Built-in MP3 recorder with internal memory and USB recordingl
- Built-in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility l
- On-board support for automatic HD camera control
$1,396.00Low Price Guarantee - $1,424.90SKU: TERRA-IO8
Penton TERRA-IO8 IP Contact Terminal Control 8 Input, Relay Output 8
- Contact In x 8 and Contact Out x 8
- Web browser interface for device management and monitor
- SNMP (Simple Network Management Protocol) for device management on IP networks
- RS232 or RS485 for 3rd party control
- PoE or 24 VDC power supply (if PoE is not available)
$1,424.90Low Price Guarantee - $83.39SKU: SLLC1
Linear SLLC1 Speaker Level-Line Level Converter
- Converts speaker level output to line level
- Use with amp outputs of MRC44/MRAUDIO44 for use with auxiliary amplifier
$83.39Low Price Guarantee - $663.59SKU: TERRAIO4
Bogen TERRAIO4 IP Input/Output Module
- IP/PoE modules with 4 Control Inputs / 4 Relay Outputs
- Can trigger or be triggered by any Terracom device on the network
- Can receive third party commands from other system on the network
$663.59Low Price Guarantee
Audio Modules Frequently Asked Questions
What are audio modules in surveillance systems?
Audio modules are devices that capture and transmit sound within surveillance systems. They enhance security by allowing monitoring of audio in addition to video, providing a fuller picture of events. These modules can be integrated with cameras or standalone devices, enabling two-way communication or audio recording for evidence collection.
How do I choose the right audio module for my home?
Choosing the right audio module involves considering factors such as compatibility with existing surveillance systems, audio quality, and features like noise cancellation or two-way communication. Evaluate the specific areas you want to monitor and the type of audio functionality you need, as well as any environmental factors that may affect performance.
Can audio modules work with existing surveillance cameras?
Yes, many audio modules are designed to integrate seamlessly with existing surveillance cameras. Compatibility is key, so check the specifications of both the camera and the audio module. Some systems may require additional configuration or software updates to ensure proper functionality between the devices.
Are audio modules affected by weather conditions?
Audio modules can be affected by weather conditions, especially if they are not specifically designed for outdoor use. It’s important to select weatherproof or waterproof models for outdoor installations to ensure durability and consistent performance. Indoor modules may not have the same weather resistance, so placement and environmental factors should be considered.
What is the range of audio modules in surveillance systems?
The range of audio modules can vary significantly based on the model and environment. Many audio modules have a range of 20 to 50 feet, but this can be affected by obstacles such as walls or other structures. For larger areas, consider models with extended range capabilities or additional microphones to ensure comprehensive audio coverage.
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