Microphones
Capture clear, admissible audio with professional security microphones designed for surveillance and intercom applications. Shop trusted options from brands like Bosch, Axis, Louroe Electronics, ETS, Bogen, and Speco.
From ceiling and wall-mount mics to vandal-resistant and long-range pickups, find the right match for interviews, incident recording, paging, and live monitoring. Many models support built-in preamps, line/mic level output, and easy NVR/encoder integration.
Featured Microphone Manufacturers
- $41.87SKU: SM1-PA
ETS SM1-PA Microphone Pre-amplifier
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- 500Hz-16Khz Frequency response
- Adjustable lo-cut filter: (500hz to 1Khz)
- Adjustable hi-cut filter: (5Khz to16Kz)
$41.87Low Price Guarantee - $40.23SKU: ML1-LE3
ETS ML1-LE3 Surface Mount Omni-Directional Microphone
- Omni-directional electret microphone for 360-degree sound pickup
- Compatible with IP cameras \& devices that accept microphone-level inputs
- Powered directly by the camera – No external power required
- 6-foot attached cord with a stereo 3.5mm connector for quick installation
- Optional flying lead output (-FL) for cameras with terminal block connections
$40.23Low Price Guarantee - $38.38SKU: PM1-LE
ETS PM1-LE Professional Microphone
- Electret microphone element
- Omni-directional pickup pattern
- 12V-48V Phantom power input
- 10ma current consumption @ 48v
- Mic level -60db output
$38.38Low Price Guarantee - $37.54SKU: ML1-UPM
ETS ML1-UPM Panel Mount, Moisture Resistant, Uni-directional Microphone
- Low cost uni-directional electret microphone
- For use with IP cameras accepting microphone level input signals
- Attached cord is 6' long and comes standard with a stereo 3.5mm connector
- Add -FL to the P/N for a flying lead output for connections to cameras with terminal blocks
$37.54Low Price Guarantee - $37.54SKU: ML1-TRWCF
ETS ML1-TRWCF Surface Mount, Weather Proof, Tamper Resistant, Omni-directional Microphone
- High performance, omnidirectional, IP55 rated electret microphone
- For use with IP cameras accepting microphone level input signals
- Attached cord is 6' long and comes standard with a stereo 3.5mm connector
- Add -FL to the P/N for a flying lead output for connections to cameras with terminal blocks
$37.54Low Price Guarantee - $37.23SKU: SM1
ETS SM1 Flush Mount Omni Directional Microphone
- Omni-directional 25′ pickup pattern
- Low noise MOSFET pre-amplifier
- 500Hz-13Khz Frequency response
- Jumper selectable hi-cut/low-cut filters limit frequency response to 900-6khz significantly reducing background noise
- Jumper selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
$37.23Low Price Guarantee - $35.14SKU: ML1-W
ETS ML1-W Surface Mount, Weather Resistant, Omni-Directional Microphone, 6 Feet 3.5mm Cord
- Omni-directional pattern
- Max SPL 120db
- Frequency response: 20-18khz
- Sensitivity - 50db
- 1.5-10Vdc operation
$35.14Low Price Guarantee - $35.06SKU: 01575-001
Axis 01575-001 Device Microphone A
- Ultra-low-noise microphone
- Designed to be mounted inside the dome
$35.06Low Price Guarantee - $32.81SKU: ML1-WSF
ETS ML1-WSF Weather Resistant 1/2" Knockout Mountable Omni-Directional Microphone
- Omni-directional pattern
- Max SPL 120db
- Frequency response: 50-16khz
- Sensitivity “43db
- -40db output (mic level)
$32.81Low Price Guarantee
Microphones Frequently Asked Questions
What are surveillance microphones used for?
Surveillance microphones are used to capture audio in conjunction with video surveillance systems. They can pick up sounds from a significant distance, allowing homeowners to monitor conversations or detect unusual noises that might indicate a security threat.
How far can surveillance microphones pick up sound?
The range of sound pickup varies by model, with some microphones capable of capturing normal sounds from distances of up to 25 feet or more. This distance allows for effective monitoring of areas where visual surveillance may not provide complete situational awareness.
Can I use a surveillance microphone outdoors?
Yes, many surveillance microphones are designed for outdoor use and are often weatherproof. These microphones typically have IP ratings that indicate their resistance to dust and moisture, making them suitable for various environmental conditions.
Do surveillance microphones require additional power sources?
Some surveillance microphones draw power directly from the connected surveillance system, eliminating the need for separate power sources. However, others may require their own power supply, so it's essential to check the specifications of the specific model you choose.
Are surveillance microphones legal to use in my home?
The legality of using surveillance microphones varies by location and is subject to local laws regarding privacy and audio recording. Generally, it is legal to record audio in your own home, but it's important to be aware of any consent requirements or restrictions in your area.
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