Product DetailsComplete single zone audio surveillance system with built in speaker. Can be used independently for monitoring live audio or with DVRs for recording and playback.
Kit Includes
SM1 Pre-amplified microphone.
SM3A Amplifier
12 VDC AC adapter.
3€ Dual RCA Patch cable.
Warning label.
Options
SM1S surface mount adapter for SM1.
White (standard) or ivory face plate.
RM4 Rack mount.
Wiring Requirements
Stranded 22-gauge, 2-conductor shielded cable. Distances up to 1000€.
Caution
It may be against the law to install this equipment in certain environments. It is the responsibility of the installation company and end user to comply with state and federal laws. If you are unfamiliar with these laws, consult a qualified attorney.
Warranty
1 year parts and labor.
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.
Easy cable run termination.
Flush or surface 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, etc.
Easy cable run termination.
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 W 4.14 x L 5.44 x H 1.52