{"product_id":"ets-sm1-u-ets-sm1-u-flush-mount-uni-directional-microphone-0","title":"ETS - SM1-U - Flush Mount Uni-Directional Microphone","description":"\u003cp\u003eHigh performance, Unidirectional pre-amplified microphone for use where side noise must be reduced. Simply mount the SM1-U in the direction of interest. Built in limiter circuit automatically lowers the output level during loud sound intervals. Selectable lo-cut and hi-cut filters further significantly reduce background noise. Flexible plastic plate mounts flush or on a single gang electrical box.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUni-directional 25' pickup pattern with reduced (-6db) sensitivity on all sides.\u003c\/li\u003e\n\u003cli\u003eLow noise MOSFET pre-amplifiers.\u003c\/li\u003e\n\u003cli\u003eS\/N ratio: more than 60DB\u003c\/li\u003e\n\u003cli\u003eSensitivity –45DB\u003c\/li\u003e\n\u003cli\u003e500Hz-16Khz Frequency response.\u003c\/li\u003e\n\u003cli\u003eSwitch selectable hi-cut\/lo-cut filters limit frequency response to up to 900 to 6Khz significantly reducing background noise.\u003c\/li\u003e\n\u003cli\u003eSwitch selectable volume range: \"Line level\" (0db) or \"Microphone level\" (-30db)\u003c\/li\u003e\n\u003cli\u003eAdjustable gain in both volume ranges.\u003c\/li\u003e\n\u003cli\u003eInternal peak limiter circuit (.5 sec response)\u003c\/li\u003e\n\u003cli\u003e100 Ohm unbalanced output.\u003c\/li\u003e\n\u003cli\u003e3 position terminal block.\u003c\/li\u003e\n\u003cli\u003ePower: 12 to 24VDC @ 10mA.\u003c\/li\u003e\n\u003cli\u003ePTCC fused and reverse polarity protected\u003c\/li\u003e\n\u003cli\u003eOn-board voltage regulator and RFI filtering.\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40C to 85C\u003c\/li\u003e\n\u003cli\u003eFlexible plastic plate mounts flush or on a single gang electrical box.\u003c\/li\u003e\n\u003cli\u003eDimensions: L 4.7” x W 2.9” H 1.9”\u003c\/li\u003e\n\u003cli\u003eWeight .04lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSM1-U Flush mount microphone.\u003c\/li\u003e\n\u003cli\u003eWarning label.\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOptions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSee Pre-amplifier board selection guide for alternate pre-amplifier form factors.\u003c\/li\u003e\n\u003cli\u003eAdd –BK to P\/N for black enclosure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ETS","offers":[{"title":"Default Title","offer_id":47903990644987,"sku":"SM1-U","price":70.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/5032\/0891\/files\/sm1-u.jpg?v=1769654324","url":"https:\/\/cctvbestbuys.com\/products\/ets-sm1-u-ets-sm1-u-flush-mount-uni-directional-microphone-0","provider":"CCTVBestBuys","version":"1.0","type":"link"}