Complete single zone, 2 microphone, audio surveillance system with built in speaker and headphone jack. Expands pickup coverage to 50 feet in all directions using 2 SM1 microphone signals mixed together. SMM2 mixer has volume controls for each microphone. The SM6-M2 can be used independently for monitoring live audio or with tape recorders and DVRs for recording and playback.

Kit Includes

2ea SM1 Pre-amplified microphone.

SM3 Amplifier.

SMM2 active microphone mixer.

12 VDC AC adapter.

SM1 Mounting screws

3’ Dual RCA Patch cable.

2ea. Warning label.

Options

RM1, RM2, RM3 18” Rack mounts.

Wiring Requirements

Stranded 22-gauge, 2-conductor

shielded cable with drain wire.

Max. cable length: 1500’

SMM2 Mixer Specifications

Powered by SM3 base station.

Level controls for each microphone.

3 position Euro-style connectors make

cable terminations fast and clean.

Power consumption 20ma@12Vdc.

SM1 Microphone Specifications

Omni-directional Electret element.

25’ range in all directions.

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.

SM3 Amplifier Specifications

Standard RCA jacks for connection to tape recorders, DVRs, etc.

3 position Euro-style connector makes cable termination fast and clean.

1 Watt Power amplifier.

3” full range speaker.

Tape monitor switch.

3.5mm Headphone jack.

Power: 12 VDC @ 250mA.

Reverse polarity protected and fused.

Dimensions L 5.4 x W 4.1 x H 1.5