{"id": "gt-mk", "sku": "GT-MK", "mpn": "GT-MK", "name": "Aiphone GT-MK Concierge/Guard Station", "brand": {"name": "Aiphone"}, "manufacturer": "Aiphone", "description": "Aiphone GT-MK Concierge/Guard Station, In stock. Buy now and save.", "category": "Other Stations", "product_type": "simple", "url": "https://www.surveillance-video.com/audio-gt-mk.html", "canonical_url": "https://www.surveillance-video.com/audio-gt-mk.html", "image": {"url": "https://www.surveillance-video.com/media/catalog/product/G/T/GT-MK.jpg", "alt": "Aiphone GT-MK Concierge/Guard Station"}, "price": {"amount": 640, "currency": "USD"}, "availability": "https://schema.org/OutOfStock", "in_stock": false, "inventory_quantity": 0, "condition": "https://schema.org/NewCondition", "availability_note": "Usually ships within 3-5 Business Days", "specs": null, "highlights": ["ADA compliant design", "Large variety of entrance and tenant stations - buildings can have a mix of all stations", "170° PanTilt & Zoom video camera for larger viewing area", "Built-in access code keypad for keyless entry (500 codes)", "Alpha-numeric room numbering"], "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 GT-MK Concierge/Guard Station", "sku": "GT-MK", "mpn": "GT-MK", "brand": {"@type": "Brand", "name": "Aiphone"}, "image": "https://www.surveillance-video.com/media/catalog/product/G/T/GT-MK.jpg", "description": "Aiphone GT-MK Concierge/Guard Station, In stock. Buy now and save.", "offers": {"@type": "Offer", "url": "https://www.surveillance-video.com/audio-gt-mk.html", "price": 640, "priceCurrency": "USD", "availability": "https://schema.org/OutOfStock", "itemCondition": "https://schema.org/NewCondition", "seller": {"@type": "Organization", "name": "Surveillance-Video.com"}}}, "updated_at": "2026-03-30T06:34:22Z", "_meta": {"cached": false, "response_time_ms": 660, "timestamp": "2026-06-21T07:53:36Z", "api_version": "2.0"}}