2 SM1 mirophone, SMM2 mixer / interface Box. Powers and mixes the audio of 2 Sound Surveillance tm microphones into one un-balanced line level RCA (or 3.5mm) Connects to a DVR, I/P camera etc. audio “line input”. Use to expand the coverage of one zone using 2microphones or monitor 2 separate zones mixed together.
SM1 Microphone
- Omni-directional Electret element 25’ range in all directions
- Frequency response: 200-16Khz
- Low noise MOSFET pre-amplifier
- Line level, unbalanced output
- Adjustable gain
- Treble boost circuit. Selectable on/off
- Enhances clarity of time lapse recordings
- Limiter circuit. Selectable on/off
- 3 position Euro-style connector makes cable termination fast and clean
- Flush mountable. Can be mounted on a single gang electrical box
- Power: 12 VDC @ 10mA
SMM2 Microphone Mixer
- Standard RCA or 3.5mm jack for connection to DVRs etc
- Line level (0db) output level
- Euro-style connectors makes cable terminations fast and clean
- Separate volume control for each microphone
- LED power indicator
- Power:12 VDC @ 20mA
- Reverse polarity protected
Downloads
2 SM1 mirophone, SMM2 mixer / interface Box. Powers and mixes the audio of 2 Sound Surveillance tm microphones into one un-balanced line level RCA (or 3.5mm) Connects to a DVR, I/P camera etc. audio “line input”. Use to expand the coverage of one zone using 2microphones or monitor 2 separate zones mixed together.
SM1 Microphone
- Omni-directional Electret element 25’ range in all directions
- Frequency response: 200-16Khz
- Low noise MOSFET pre-amplifier
- Line level, unbalanced output
- Adjustable gain
- Treble boost circuit. Selectable on/off
- Enhances clarity of time lapse recordings
- Limiter circuit. Selectable on/off
- 3 position Euro-style connector makes cable termination fast and clean
- Flush mountable. Can be mounted on a single gang electrical box
- Power: 12 VDC @ 10mA
SMM2 Microphone Mixer
- Standard RCA or 3.5mm jack for connection to DVRs etc
- Line level (0db) output level
- Euro-style connectors makes cable terminations fast and clean
- Separate volume control for each microphone
- LED power indicator
- Power:12 VDC @ 20mA
- Reverse polarity protected
Downloads
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