{"id": "sarm-1", "sku": "SARM-1", "mpn": "SARM-1", "name": "ETS SARM-1 Sound Activated Relay Module", "brand": {"name": "ETS"}, "manufacturer": "ETS", "description": "Integrate sound detection into any surveillance system with the ETS SARM-1, featuring adjustable thresholds and SM1 microphone compatibility.", "category": "Relay Modules", "product_type": "simple", "url": "https://www.surveillance-video.com/power-supply-sarm-1.html", "canonical_url": "https://www.surveillance-video.com/power-supply-sarm-1.html", "image": {"url": "https://www.surveillance-video.com/media/catalog/product/S/A/SARM-1.jpg", "alt": "ETS SARM-1 Sound Activated Relay Module"}, "price": {"amount": 74.49, "currency": "USD"}, "availability": "https://schema.org/InStock", "in_stock": true, "inventory_quantity": 4991, "condition": "https://schema.org/NewCondition", "availability_note": "Usually ships within 8-12 business days", "specs": {"power_consumption": "12 VDC @ 100mA", "feature": "Details", "relay_type": "Form C (SPDT)", "audio_input_connectors": "RCA (or 3.5mm)", "threshold_adjustment": "Adjustable level", "alarm_time_range": "0-60 seconds or 0-60 minutes", "event_time_qualifier": "Selectable On/Off (Instant or .5 seconds)", "indicators": "Power and LED alarm indicators", "protection_features": "Reverse polarity protection, auto reset fuse", "housing_material": "Black plastic ABS", "cable_termination_type": "Euro-style connectors"}, "highlights": ["Connector for use directly with SM1 series microphones", "RCA (or 3.5mm) connectors for use with other audio line level sources and for connection to recording and or monitoring equipment", "Adjustable threshold level", "Adjustable alarm time in two ranges. 0-60 seconds or 0-60 minutes", "Event time qualifier selectable on / off: Instant or .5 second (threshold sound level must be present for .5 seconds)"], "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 SARM-1 Sound Activated Relay Module", "sku": "SARM-1", "mpn": "SARM-1", "brand": {"@type": "Brand", "name": "ETS"}, "image": "https://www.surveillance-video.com/media/catalog/product/S/A/SARM-1.jpg", "description": "Integrate sound detection into any surveillance system with the ETS SARM-1, featuring adjustable thresholds and SM1 microphone compatibility.", "offers": {"@type": "Offer", "url": "https://www.surveillance-video.com/power-supply-sarm-1.html", "price": 74.49, "priceCurrency": "USD", "availability": "https://schema.org/InStock", "itemCondition": "https://schema.org/NewCondition", "seller": {"@type": "Organization", "name": "Surveillance-Video.com"}}}, "updated_at": "2026-05-04T22:47:36Z", "_meta": {"cached": false, "response_time_ms": 570, "timestamp": "2026-06-20T07:26:02Z", "api_version": "2.0"}}