ETS SMI-9 8-Channel Audio Surveillance Kit

8 SM1 Microphones, SMI-8 Interface Box.

The SMI-9 from ETS is a 8 box. zone audio surveillance kit designed to connect directly recorders, video DVRs, remote monitoring equipment or CCTV monitors (with built in speakers).

SM1 Microphone:

• Omni-directional Electret element. 25' range all directions
• Frequency response: 200-16Khz
• Low noise MOSFET pre-amplifier
• Line level, unbalanced output
• Adjustable gain
• Limiter circuit, selectable on/off
• 3 position Euro-style connector makes cable termination fast and clean
• Flush mountable, can be mounted on single gang electrical box
• Power: 12 VDC @ 10mA

SMI8 Adapter:

• RCA 3.5mm jacks for connection equipment
• Euro-style connectors terminations clean
• LED power indicator
• Reverse polarity protected fused
• Power:12 80mA