Sound Surveillance tm SMI-3 2 Channel Audio Surveillance kit Electronic Technical Services Inc. 211 Conchas SE Albuquerque, NM 87123 PH 505-888-3923 FAX 505-888-3926 Website: www.etsnm.com Description 2 zone audio surveillance kit designed to connect to audio recorders, CCTV monitors (with built in speakers), video recorders, DVRs, remote monitoring equipment, etc. Includes • • • • • • • SM1 Microphone Specifications 2 SM1 Pre-amplified microphones SMI-2 Interface adapter. SM1 mounting screws 12 VDC AC adapter. 2 3’ RCA or 3.5mm Patch cables. 2 ETS warning labels Installation Instructions. SPECIFY: RCA output connectors OR 3.5mm when ordering. • • • Wiring Requirements • • • • • • • • Options • • Stranded 22-gauge, 2-conductor shielded cable w/drain wire. Max. cable length per mic. 1500’ SMI-2 Interface Adapter Specifications • Caution It is the responsibility of the installation company and end user to comply with state and federal privacy laws regarding the use of audio surveillance equipment. If you are unfamiliar with these laws, consult a qualified attorney. In most cases, posting the provided warning labels in plain view is all that is required. Warranty 1 year parts and labor. Made in U.S.A. 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. • • • • • • 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 @ 20mA Reverse polarity protected and fused. Dimensions: L 3.3 x W 2.0 x H 1.6 See SMI-2 data sheet for more information.
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