4 Channel Interface Adapter
- ETS SMI4 4 Channel Interface Adapter
- Easy cable run termination
- Power: 12VDC @ 40mA
- Reverse polarity protected and fused
Price : $55.90
Save : $18.63
ETS SMI4 4 Channel Interface Adapter
Power up to four surveillance microphones and output them to RCA jacks with this four-channel interface adapter from ETS.
Simple to Use
Attach the two wires from your microphone to the screw terminals on the interface. Positive and negative terminals are labeled, but in case they are accidentally wired backwards, reverse polarity protection keeps the unit from being damaged. Plug one of the included 3-foot RCA patch cables into the corresponding output jack and the other end into your audio system. Then just plug the included 12-volt DC adapter into the labeled jack on the interface and you’re ready to go.
- Includes: Four 3' RCA patch cords And 12VDC AC adapter.
- Easy cable run termination.
- Power: 12VDC @ 40mA.
- Reverse polarity protected and fused.
- Dimensions: W 2.75 x L 4.38 x H 1.56.