{"id": "sm1-ule", "sku": "SM1-ULE", "mpn": "SM1-ULE", "name": "ETS SM1-ULE Surface Mount Unidirectional Microphone", "brand": {"name": "ETS"}, "manufacturer": "ETS", "description": "Improve audio clarity with the ETS SM1-ULE, a surface mount unidirectional microphone featuring noise filters, limiter, and 25' focused pickup range.", "category": "Microphones", "product_type": "simple", "url": "https://www.surveillance-video.com/audio-sm1-ule.html", "canonical_url": "https://www.surveillance-video.com/audio-sm1-ule.html", "image": {"url": "https://www.surveillance-video.com/media/catalog/product/S/M/SM1-ULE.jpg", "alt": "ETS SM1-ULE Surface Mount Unidirectional Microphone"}, "price": {"amount": 113.68, "currency": "USD"}, "availability": "https://schema.org/InStock", "in_stock": true, "inventory_quantity": 4999, "condition": "https://schema.org/NewCondition", "availability_note": "Usually ships within 8-12 business days", "specs": {"power_consumption": "12 to 24VDC @ 10mA", "pickup_pattern": "Unidirectional, 25' with -6db sensitivity on sides", "pre-amplifier_type": "Low noise MOSFET", "frequency_response": "500Hz - 13KHz", "filters": "Hi-cut and Lo-cut jumper selectable up to 900 - 6KHz", "volume_levels": "Line level (0db), Microphone level (-30db)", "gain_adjustment": "Adjustable in both volume ranges", "peak_limiter": "0.5 sec response time", "output_impedance": "100 Ohm unbalanced", "connector_type": "3 position Euro-style connector", "rfi_filtering": "On-board voltage regulator with RFI filtering", "installation_type": "Flush mount, ABS enclosure"}, "highlights": ["Unidirectional 25' pickup pattern with reduced (-6db) sensitivity on all sides", "Low noise MOSFET pre-amplifiers", "500Hz-13Khz Frequency response", "Jumper selectable hi-cut/lo-cut filters limit frequency response to up to 900 to 6Khz significantly reducing background noise", "Jumper selectable volume range: \"Line level\" (0db) or \"Microphone level\" (-30db)"], "documents": [], "reviews": {"review_count": 0}, "seller": {"name": "Surveillance-Video.com", "url": "https://www.surveillance-video.com", "phone": "800-955-5201"}, "schema_org": {"@context": "https://schema.org", "@type": "Product", "name": "ETS SM1-ULE Surface Mount Unidirectional Microphone", "sku": "SM1-ULE", "mpn": "SM1-ULE", "brand": {"@type": "Brand", "name": "ETS"}, "image": "https://www.surveillance-video.com/media/catalog/product/S/M/SM1-ULE.jpg", "description": "Improve audio clarity with the ETS SM1-ULE, a surface mount unidirectional microphone featuring noise filters, limiter, and 25' focused pickup range.", "offers": {"@type": "Offer", "url": "https://www.surveillance-video.com/audio-sm1-ule.html", "price": 113.68, "priceCurrency": "USD", "availability": "https://schema.org/InStock", "itemCondition": "https://schema.org/NewCondition", "seller": {"@type": "Organization", "name": "Surveillance-Video.com"}}}, "updated_at": "2026-03-20T15:46:38Z", "_meta": {"cached": false, "response_time_ms": 587, "timestamp": "2026-06-21T14:10:09Z", "api_version": "2.0"}}