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
- $281.00SKU: STS-M14-000-SS
Contacta STS-M14-000-SS Glass Mounted Microphone, Mic Only (Stainless Steel)
- Glass-mounted microphone unit, microphone component only; stainless steel finish; designed for direct mounting to glass partitions and security screens
- Stainless steel finish provides a more durable, corrosion-resistant surface than the standard grey finish — suited to high-traffic public-facing installations, coastal environments, or architectural specifications calling for stainless steel hardware throughout
- Functionally identical to the grey STS-M14-000 — same microphone performance and mounting method, differing only in finish
- Compatible with the Contacta STS-A31H amplifier and broader window intercom system ecosystem
$281.00Low Price Guarantee - $251.00SKU: STS-M14-000
Contacta STS-M14-000 Glass Mounted Microphone, Mic Only (Grey)
- Glass-mounted microphone unit, microphone component only (no integrated speaker); grey finish; designed for mounting directly to glass partitions and security screens
- Part of the STS-M14 series of anti-vandal glass-mounted microphones used in Contacta window intercom systems for transaction windows, ticket counters, and similar applications
- Compact, robust microphone design intended for direct glass mounting, complementing a separately mounted speaker unit on the customer side of the installation
- Compatible with the Contacta STS-A31H amplifier and broader window intercom system ecosystem
$251.00Low Price Guarantee - $1,354.00SKU: STS-C200
Contacta STS-C200 Retrofit Kit to Accommodate 5" Hole
- Anti-Vandal Microphone : Designed with anti-vandal properties for secure use in high-traffic environments
- Ballistic IIIA Rated : Provides enhanced security with a ballistic IIIA rating, ideal for sensitive service areas
- Glass Mount Design : Mounts directly onto glass, perfect for customer-facing counters and service windows
- Two Size Options : Available in C100 for 4" glass holes and C200 for 5" glass holes, ensuring flexible installation
- Clear Audio Transmission : Ensures clear communication for customer interactions through glass barriers
$1,354.00Low Price Guarantee - $948.00SKU: STS-C100
Contacta STS-C100 Retrofit Kit to Accommodate 4" Hole
- Anti-Vandal Microphone : Designed with anti-vandal properties for secure use in high-traffic environments
- Ballistic IIIA Rated : Provides enhanced security with a ballistic IIIA rating, ideal for sensitive service areas
- Glass Mount Design : Mounts directly onto glass, perfect for customer-facing counters and service windows
- Two Size Options : Available in C100 for 4" glass holes and C200 for 5" glass holes, ensuring flexible installation
- Clear Audio Transmission : Ensures clear communication for customer interactions through glass barriers
$948.00Low Price Guarantee - $580.00SKU: STS-SU1-NM-G
Contacta STS-SU1-NM-G Staff Unit Speaker with No Mute Switch (Grey)
- Semi-rigid gooseneck
- Freestanding base
- Unit can easily moved for appropriate positioning
$580.00Low Price Guarantee - $580.00SKU: STS-SU1-NM-B
Contacta STS-SU1-NM-B Staff Unit Speaker with No Mute Switch (Black)
- Semi-rigid gooseneck
- Freestanding base
- Unit can easily moved for appropriate positioning
$580.00Low Price Guarantee - $785.00SKU: STS-SU1-3W-SS
Contacta STS-SU1-3W-SS Staff Unit Speaker and Microphone with 3 Way Mute Switch (Stainless Steel Finish)
- Mute of the staff microphone only
- Mute of both the staff and customer side microphones
- Open microphones for both the staff and customer
$785.00Low Price Guarantee - $642.00SKU: STS-SU1-3W-G
Contacta STS-SU1-3W-G Staff Unit Speaker and Microphone with 3 Way Mute Switch (Grey)
- Mute of the staff microphone only
- Mute of both the staff and customer side microphones
- Open microphones for both the staff and customer
$642.00Low Price Guarantee - $642.00SKU: STS-SU1-3W-B
Contacta STS-SU1-3W-B Staff Unit Speaker and Microphone with 3 Way Mute Switch (Black)
- Mute of the staff microphone only
- Mute of both the staff and customer side microphones
- Open microphones for both the staff and customer
$642.00Low Price Guarantee
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.
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