{"id": "lef-3c", "sku": "LEF-3C", "mpn": "LEF-3C", "name": "Aiphone LEF-3C 3-Call Semi-Flush Mount Master Station", "brand": {"name": "Aiphone"}, "manufacturer": "Aiphone", "description": "Enhance communication with the Aiphone LEF-3C 3-Call Master Station, supporting up to 4 stations, hands-free use, selective monitoring, and door release.", "category": "Intercom Masters", "product_type": "simple", "url": "https://www.surveillance-video.com/audio-lef-3c.html", "canonical_url": "https://www.surveillance-video.com/audio-lef-3c.html", "image": {"url": "https://www.surveillance-video.com/media/catalog/product/L/E/LEF-3C_1.jpg", "alt": "Aiphone LEF-3C 3-Call Semi-Flush Mount Master Station"}, "price": {"amount": 197.88, "currency": "USD"}, "availability": "https://schema.org/InStock", "in_stock": true, "inventory_quantity": 4999, "condition": "https://schema.org/NewCondition", "availability_note": "Usually ships within 3-5 Business Days", "specs": {"power_consumption": "12VDC (not included)", "feature": "Details", "model": "Aiphone LEF-3C", "type": "Semi-flush mount master station", "maximum_stations": "Supports up to 4 stations", "call_types": "Master-master calling option", "communication_mode": "Push-to-talk and hands-free", "additional_features": "Door release, selective door release, privacy button, volume controls", "compatibility": "Intermixable with 3, 5, and 10-call masters"}, "highlights": ["Up to 4 stations or intermixed with larger systems", "Fully intermixable system (masters and subs)", "LED annunciation and momentary tone from calling sub or door station", "Push-to-talk at calling master, and hands free at responding station", "Selective monitoring"], "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": "Aiphone LEF-3C 3-Call Semi-Flush Mount Master Station", "sku": "LEF-3C", "mpn": "LEF-3C", "brand": {"@type": "Brand", "name": "Aiphone"}, "image": "https://www.surveillance-video.com/media/catalog/product/L/E/LEF-3C_1.jpg", "description": "Enhance communication with the Aiphone LEF-3C 3-Call Master Station, supporting up to 4 stations, hands-free use, selective monitoring, and door release.", "offers": {"@type": "Offer", "url": "https://www.surveillance-video.com/audio-lef-3c.html", "price": 197.88, "priceCurrency": "USD", "availability": "https://schema.org/InStock", "itemCondition": "https://schema.org/NewCondition", "seller": {"@type": "Organization", "name": "Surveillance-Video.com"}}}, "updated_at": "2026-06-01T17:16:42Z", "_meta": {"cached": false, "response_time_ms": 569, "timestamp": "2026-06-20T18:40:47Z", "api_version": "2.0"}}