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
- $54.87SKU: SM1-SF
ETS SM1-SF Flush mount, Omni-Directional, Circular Plug Type Microphone
- Omni-directional 25' pickup pattern
- Press mounts into 7/16" diameter hole
- Low noise MOSFET pre-amplifier
- 3 foot detachable microphone cord, 3.5mm male / female connection
- Jumper selectable Hi-Lo gain range
$54.87Low Price Guarantee - $53.08SKU: SM1-CF
ETS SM1-CF Remote Element Covert Microphone
- Omni-directional 25' pickup pattern
- Lapel sized microphone element
- Low noise MOSFET pre-amplifier
- Jumper selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
- Adjustable Gain
$53.08Low Price Guarantee - $52.50SKU: ML1-ULE2
ETS ML1-ULE2 Surface Mount 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
$52.50Low Price Guarantee - $52.50SKU: ML1-HS-FL
ETS ML1-HS-FL Panel Mount, Weather Proof, Tamper Resistant, Omni-directional Microphone
- Omni-directional pattern
- Max SPL 120db
- Frequency response: 40-17khz
- Sensitivity - 44db
- -40db output (mic level)
$52.50Low Price Guarantee - $52.25SKU: SM1-C
ETS SM1-C Remote Element Microphone
- Includes element mounting grommet
- Offers Low noise MOSFET pre- amplifier
- Line level unbalanced output
- Limiter and TB circuit selectable on/off
- Includes adjustable gain
$52.25Low Price Guarantee - $52.01SKU: SM1-EJ
ETS SM1-EJ Flush mount Covert Ethernet Jack Style Omni-directional Microphone
- Omni-directional 25' pickup pattern
- One functioning RJ jack
- Low noise MOSFET pre-amplifier
- 500Hz-13Khz Frequency response
- Jumper selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
$52.01Low Price Guarantee - $52.01SKU: SM1-RJ
ETS SM1-RJ Flush mount, Covert Phone Jack Style, Omni-directional Microphone
- Omni-directional 25' pickup pattern
- One functioning RJ jack
- 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
$52.01Low Price Guarantee - $51.53SKU: SM1-PE
ETS SM1-PE Flush Mount High Performance Ominidirectional Microphone
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- 500Hz-16Khz Frequency response (hi-cut and lo-cut off)
- Adjustable lo-cut filter: (500hz to 1Khz)
- Adjustable hi-cut filter: (5Khz to16Kz)
$51.53Low Price Guarantee - $50.50$50.50Low 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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