16 zone audio surveillance kit designed to connect to audio recorders, CCTV monitors (with built in speakers), video recorders, DVRs, remote monitoring equipment, etc.

Includes

16 SM1 Pre-amplified microphones

SMI16 Interface adapter.

SM1 mounting screws  

12 VDC AC adapter. 

16 3’ RCA or 3.5mm Patch cables. 

16 ETS warning labels  Installation Instructions.

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  See SM1 data sheet for more information.

SMI16 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 @ 160mA

Reverse polarity protected and fused.

Dimensions: L 6.7 x W 4.3 x H 1.5

Options

 SPECIFY: RCA output connectors OR 3.5mm when ordering. 

Wiring Requirements

Stranded 22-gauge, 2-conductor shielded cable w/drain wire. Max. cable length per mic. 1500’