Audio Modules
- $75.23SKU: BAL2S
Bogen BAL2S Balanced Input Module
- Stereo, high-impedance, balanced inputs
- Professional-quality, low noise performance
- Selectable gain of 0 or 18 dB
- Mutable by higher priority modules
- Variable ducking level when muted
$75.23Low Price Guarantee - $74.84SKU: SMEA-1-HP
ETS SMEA-1-HP High Power Ethernet powered I/P camera microphone interface box.
- RCA or 3.5mm audio output connector
- Microphone or line level output
- Transformer isolated audio output
- Adjustable audio output level
- Euro-style connector makes cable termination of microphone fast and clean
$74.84Low Price Guarantee - $72.53SKU: MIC2S
Bogen MIC2S Microphone Input Module
- Gain/Trim control
- High Cut/Low Cut controls
- Voice Enhancement control
- Noise gate w/Threshold control
- Limiter w/Threshold control
$72.53Low Price Guarantee - $62.73SKU: NQ-GAXMR1
Bogen NQ-GAXMR1 Nyquist Ip Paging System Distributed Audio Transformer Module, 40W
- 40-watt maximum load capacity
- 1 two-pin pluggable Phoenix style input connector
- 1 three-pin pluggable Phoenix style output connector
- 25V and 70V audio outputs (only one output can be used at a time)
- Integrated mounting flanges (4 thread forming M4 x 6mm screws included)
$62.73Low Price Guarantee - $52.25SKU: SMLA-1
ETS SMLA-1 Line Level Amplifier Signal Booster / Attenuator
- Connects to DVR's, I/P cameras and all ETS microphones, base stations, interface boxes
- Line level input and output (0db)
- ETS microphone input and output
- Adjustable Input level control (attenuation)
- Adjustable output gain control with up to x11 amplification
$52.25Low Price Guarantee - $37.07SKU: RVS-DA08
RVS Systems RVS-DA08 Audio Pickup for Mobilemule Mobile DVR Series
- Audio Pickup for Mobilemule Mobile DVR Series
- Audio Pickup allows you to easily record audio directly into your Mobile
- Used to replace a camera's audio
$37.07Low Price Guarantee - $35.28SKU: MSI-BOC5
ETS MSI-BOC5 CAT5 Breakout Box For Separate Microphones And Speakers
- CAT5 RJ45 input connector
- Connections for 70v speaker, ETS microphone and call switch input
- Euro-style connectors makes cable terminations to speaker, microphone and call switch fast and clean
- Internal 600 Ohm transformer converts unbalanced audio to balanced for transmission over CAT5 cable
- Black ABS enclosure
$35.28Low Price Guarantee - $33.15SKU: ICRESAD83C
ICC ICRESAD83C Compact Module, 8 Room Audio
- Designed to fit ICC's 14", 21", and 28" Net Media Enclosures
- Distribute high quality stereo sound to as many as 8 different locations from a single source
- Removable terminal blocks facilitate installation
- Parallel connectivity of 16 terminal blocks
- Accepts 14~22 AWG, solid or stranded wire
$33.15Low Price Guarantee - $26.97SKU: URM-1
ETS URM-1 Universal Relay Module Single Channel
- Single or multi-zone electric lock, lighting control, etc
- Use low-current outputs from burglar alarms, fire alarms, access systems, CCTV systems, to control hi-current devices
- 5 to 24vdc power input
- Polarity protected power input
- Each channel has its own low-dropout 5 Volt regulator
$26.97Low Price Guarantee
Audio Modules Frequently Asked Questions
What are audio modules in surveillance systems?
Audio modules are devices that capture and transmit sound within surveillance systems. They enhance security by allowing monitoring of audio in addition to video, providing a fuller picture of events. These modules can be integrated with cameras or standalone devices, enabling two-way communication or audio recording for evidence collection.
How do I choose the right audio module for my home?
Choosing the right audio module involves considering factors such as compatibility with existing surveillance systems, audio quality, and features like noise cancellation or two-way communication. Evaluate the specific areas you want to monitor and the type of audio functionality you need, as well as any environmental factors that may affect performance.
Can audio modules work with existing surveillance cameras?
Yes, many audio modules are designed to integrate seamlessly with existing surveillance cameras. Compatibility is key, so check the specifications of both the camera and the audio module. Some systems may require additional configuration or software updates to ensure proper functionality between the devices.
Are audio modules affected by weather conditions?
Audio modules can be affected by weather conditions, especially if they are not specifically designed for outdoor use. It’s important to select weatherproof or waterproof models for outdoor installations to ensure durability and consistent performance. Indoor modules may not have the same weather resistance, so placement and environmental factors should be considered.
What is the range of audio modules in surveillance systems?
The range of audio modules can vary significantly based on the model and environment. Many audio modules have a range of 20 to 50 feet, but this can be affected by obstacles such as walls or other structures. For larger areas, consider models with extended range capabilities or additional microphones to ensure comprehensive audio coverage.
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