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
- $72.23SKU: SMEA-1G
ETS SMEA-1G SMEA-1G Microphone Interface for PoE 10/100/1000 IP Cameras
- Line level audio output
- Transformer isolated audio output
- Adjustable audio output level
- 3 position terminal block microphone connection
- Shielded RJ45 Ethernet in/out jacks
$72.23Low Price Guarantee - $42.91SKU: SM2-CP-HV
ETS SM2-CP-HV High Voltage DVR / IP Camera Microphone Interface Adapter
- Designed for IP cameras with 18-60V DC external power sources
- Uses existing power lines – No need for dedicated power cables
- Transformer-isolated audio output prevents ground loops and interference
- Unbalanced line-level output for easy system integration
- Adjustable output volume control for precise audio customization
$42.91Low Price Guarantee - $35.09SKU: SM2-CP
ETS SM2-CP 12-24vdc input IP Camera Microphone Interface for Cameras with a 12Vdc Outputs
- 12-24vdc input IP Camera Microphone Interface for Cameras with a 12Vdc Outputs
$35.09Low Price Guarantee - $82.03SKU: SM1-WS
ETS SM1-WS Weather Resistant 1/2" Knock Out Microphone
- Low noise MOSFET pre-amplifier
- Tamper resistant microphone
- Weather proof microphone (IP55)
- 500Hz-16Khz Frequency response
- Switch selectable hi-cut/low-cut filters limit frequency response to 900-6khz significantly reducing background noise
$82.03Low Price Guarantee - $100.34SKU: SM1-WPCF
ETS SM1-WPCF Compact Weather Proof, Harsh Environment, Omni-Directional Microphone
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- Adjustable gain
- Internal peak limiter circuit (.5 sec response)
- 500Hz-13Khz Frequency response
$100.34Low Price Guarantee - $115.97SKU: SM1-WPB
ETS SM1-WPB Weather Proof, Harsh Environment, Omni-Directional Microphone with Windscreen
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- 20Hz-20Khz Frequency response(hi-cut and lo-cut off)
- Adjustable automatic gain control.(compression range 1:1-10:1)
- Adjustable output level (post AGC)
$115.97Low Price Guarantee - $68.03SKU: SM1-WLV
ETS SM1-WLV Weather Resistant, Stainless Steel, Omni-Directional, Microphone
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- 500Hz-16Khz Frequency response
- Switch selectable hi-cut/lo-cut filters limit frequency response to up to 900 to 6Khz significantly reducing background noise
- Switch selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
$68.03Low Price Guarantee - $78.75SKU: SM1-WBB
ETS SM1-WBB Weather Proof Omni-Directional Microphone
- Omni-directional 25' pickup pattern
- Low noise MOSFET pre-amplifier
- 500Hz-16Khz Frequency response
- Switch selectable hi-cut/lo-cut filters limit frequency response to up to 900 to 6Khz significantly reducing background noise
- Switch selectable volume range: "Line level" (0db) or "Microphone level" (-30db)
$78.75Low Price Guarantee - $81.84SKU: SM1-UPM
ETS SM1-UPM Panel Mount, Weather Resistant, Tamper Resistant, Uni-Directional, Pre-Amplified Microphone
- Uni-directional 25’ pickup pattern
- -12db attenuation on all sides
- Low noise MOSFET pre-amplifier
- Moisture resistant
- 500Hz-16Khz Frequency response
$81.84Low 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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