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
- $73.60SKU: PMIC-0200
ACTi PMIC-0200 Passive Microphone Omnidirectional for all Cameras with Mic-in Audio using 3.5mm Phone Jack
- Passive microphone omnidirectional for all cameras with Mic-in audio using 3.5mm phone jack
$73.60Low Price Guarantee - $73.44$73.44Low Price Guarantee
- $73.08SKU: SM1-LE
ETS SM1-LE Surface Mount Omni Directional Microphone
- Offers Low noise MOSFET pre- amplifier
- Line level unbalanced output
- Limiter circuit selectable on/off
- Includes adjustable gain
- Includes On-board voltage regulator
$73.08Low Price Guarantee - $72.23SKU: SMEA-1G-PA
ETS SMEA-1G-PA PoE++, 1G IP Camera ML1 Series Microphone Interface Box
- PoE++, 1G IP camera ML1 series microphone interface box
$72.23Low Price Guarantee - $70.99SKU: LBC2900-20
Bosch LBC2900-20 Dynamic Microphone, XLR
- Unidirectional dynamic microphone
- Handheld or stand-mounted use with clip (supplied)
- Rugged construction
- Modern non-reflective dark grey finish
$70.99Low Price Guarantee - $70.60SKU: ML1-WPW
ETS ML1-WPW Weather Proof Omni Microphone
- Omni-directional 25' pickup pattern
- Weather proof enclosure with, 5" removable windscreen
- Standard electrical "single gang" cover plate
- 6' cord with 3.5mm connector
- Can also be used on a PC's microphone input
$70.60Low Price Guarantee - $69.35SKU: SM1-PSS-LN
ETS SM1-PSS-LN Omni-directional, Ultra Low Noise, High Sensitivity Microphone
- Ultra low noise / high sensitivity
- Adjustable high and low frequency cut off filters. Useful for reducing back ground noise
- Universal Power input: Accepts 12-60VDC or 9-42VAC
$69.35Low Price Guarantee - $67.37SKU: SM1-HD
ETS SM1-HD Hanging Directional Pre-amplified Microphone
- Uni-directional 25' pickup pattern with reduced (-6db) sensitivity on all sides
- Low noise MOSFET pre-amplifiers
- 500Hz-13Khz Frequency response
- Jumper selectable hi-cut/lo-cut filters limit frequency response to up to 900 to 6Khz significantly reducing background noise
- Jumper selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
$67.37Low Price Guarantee - $66.53SKU: MGS1C
Speco MGS1C Dynamic gooseneck microphone with push-to-talk switch - Chrome
- Uni-directional
- 16 ¼″ gooseneck
- Impedance: 500 ohms
- Mounting base
$66.53Low 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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