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Audio

Build a complete security audio chain—from crystal-clear microphones to intelligent intercoms and powerful speakers. With decades of expertise, we stock professional solutions from leading brands like Axis, Bosch, Aiphone, and Comelit.

Shop by application or form factor: audio mixers, PA & ambient audio, recording devices, and adapters. Many options support IP audio, two-way talk, noise filtering, and seamless integration with your VMS or NVR.

Whether you’re outfitting a single entrance or a multi-site campus, find reliable, code-compliant audio gear to boost awareness, safety, and response times.

Featured Audio Manufacturers

Showing 28-36 of 7990 Results

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  1. $60.03
    SKU: SM1-TR

    ETS SM1-TR Flush Mount Tamper Resistant Microphone

    • Offers Low noise MOSFET pre- amplifier
    • Line level unbalanced output
    • Limiter circuits selectable on/off
    • Includes adjustable gain
    • Easy cables run termination
    $60.03
    Low Price Guarantee
  2. $55.77
    SKU: 118-G1

    Alpha 118-G1 24VDC Mini Horn Unit 2.03" Diameter

    • Non-returnable or refundable
    $55.77
    Low Price Guarantee
  3. $48.10
    SKU: OR-103

    LEE DAN OR-103 Outdoor Aluminum Remote Station for Door Answering Intercoms 2-Way Voice Communication

    • Material: Aluminum Faceplate, ABS Plastic Grille
    • Weather stripping: Foam Weatherstripped for tighter wall or box seal
    • Call Button: 1 (Plastic)
    • Dimensions: 6 7/8"H X 5"W X 1 1/2"D
    • Flush Mount: Use IH-101B
    $48.10
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  4. $1,224.41
    SKU: NQ-SYSCTRL

    Bogen NQ-SYSCTRL Nyquist System Controller

    • Configuration and management via a web-based graphical user interface (GUI)
    • Remote access from almost any PC/MAC, tablet, or mobile device
    • Continuous monitoring of stations and appliances to ensure system operation
    • Front panel power LED
    • SIP tie-line and trunking support for connection to external phone systems
    $1,224.41
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  5. $410.00
    SKU: S414

    DNAKE S414 4.3” Facial Recognition Android 10 Door Station

    • 4.3” color IPS LCD
    • Space-saving design
    • 2MP HD dual cameras with automatic lighting
    • Support WDR technology to lighten the dark areas and darken the overexposed parts of the image
    • Door entry methods: call, face, IC card (13.56MHz), ID card (125kHz), PIN code, APP, Bluetooth
    $410.00
    Low Price Guarantee
  6. $174.42
    SKU: TD-12H-B

    Aiphone TD-12H-B 12-Call Handset Master Station

    • Multi-channel, selective calling handset-type system
    • Wall or desk mountable
    • Up to 2 door stations (audio or audio/video), with selective door release
    • Optional paging zones, with or without talkback
    $174.42
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  7. $31.19
    SKU: ML1-FE

    ETS ML1-FE Omni-Microphone, 6' 3.5mm Cord

    • Un-Pre-Amplified, Compact
    • Panel Mount, Tamper Resistant
    • Weather Proof, Omni-Microphone
    • 6' 3.5mm Cord
    $31.19
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  8. $14.39
    SKU: 240880

    Aiphone 240880 Front Case with Lens for AXDVXP

    • Front Case with Lens for AXDVXP
    $14.39
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  9. $72.04
    SKU: 02284-001

    Axis 02284-001 2N LTE Verso Debug Module

    • A debug module for 2N LTE Verso that is compatible with all sold LTE Versos
    • It includes a RJ-45 port that can be used for local access to the intercom for troubleshooting in case of mobile network issues
    $72.04
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Showing 28-36 of 7990 Results

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Audio Frequently Asked Questions
What types of audio surveillance systems are available for home use?
Audio surveillance systems for home use include intercoms, microphones, and PA systems. These systems can facilitate communication, monitor sounds, and enhance security by providing real-time audio feedback. Some devices are designed for specific purposes, such as two-way communication or passive listening, while others may integrate with video surveillance for comprehensive monitoring.
How do I choose the right audio surveillance equipment for my home?
When choosing audio surveillance equipment, consider factors such as the area you want to monitor, the type of audio quality you need, and whether you require two-way communication. Assess the compatibility with your existing security system and the ease of installation. Additionally, evaluate the durability and weather resistance if the equipment will be placed outdoors.
Can I connect audio surveillance systems to my existing security cameras?
Yes, many audio surveillance systems can be integrated with existing security cameras. This integration allows for synchronized audio and visual monitoring. Ensure that both systems are compatible, particularly if they use different communication protocols. Some advanced systems offer features that allow for simultaneous audio and video streaming, enhancing overall surveillance capabilities.
Are there privacy concerns with using audio surveillance in my home?
Yes, privacy concerns can arise with audio surveillance in homes. It's essential to comply with local laws regarding audio recording and inform individuals if they are being recorded. Using audio surveillance should be done responsibly, ensuring that it does not infringe on the privacy rights of family members or guests within your home.
What is the difference between a wired and wireless audio surveillance system?
Wired audio surveillance systems connect through physical cables, offering stable connections and reliable performance, but may require more extensive installation. Wireless systems use Wi-Fi or other wireless technologies, providing flexibility in placement and easier installation. However, they may be susceptible to interference and require a stable internet connection for optimal performance.