Description
The SMI-5 (SMI-7) from ETS is 4 zone audio surveillance kit designed to connect to audio recorders, CCTV monitors (with built in speakers), video recorders, DVRs,
remote monitoring equipment, etc.
SM1 Microphone Specifications
- 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
SMI4 Interface Adapter Specifications
- RCA or 3.5mm jacks for connection to DVRs, Remote monitoring equipment, etc.
- Euro-style connectors makes cable terminations fast and clean
- LED power indicator
- Power:12 VDC @ 40mA
- Reverse polarity protected and fused
