{"id": "4532-120", "sku": "4532-120", "mpn": "4532-120", "name": "GRI 4532-120 Switch Set, Overhead Door 2 1/2 Closed Loop", "brand": {"name": "GRI"}, "manufacturer": "GRI", "description": "The GRI 4532-120 Switch Set offers a 3\" working gap, cast aluminum build, and armored cable for reliable overhead door security in harsh conditions.", "category": "GRI Burglar Alarms-Accessories", "product_type": "simple", "url": "https://www.surveillance-video.com/security-4532-120.html", "canonical_url": "https://www.surveillance-video.com/security-4532-120.html", "image": {"url": "https://www.surveillance-video.com/media/catalog/product/4/5/4532-120.jpg", "alt": "GRI 4532-120 Switch Set, Overhead Door 2 1/2 Closed Loop"}, "price": {"amount": 64.51, "currency": "USD"}, "availability": "https://schema.org/InStock", "in_stock": true, "inventory_quantity": 5000, "condition": "https://schema.org/NewCondition", "availability_note": "Usually ships the next business day", "specs": {"feature": "Detail", "model": "4532-120", "switch_type": "Reed Switch", "material": "Cast Aluminum", "working_gap": "Up to 3 inches", "cable_length": "24 inches (armored)", "mounting_type": "Floor Mount", "magnet_type": "Universal", "installation": "Masonry bit required for lead anchor installation", "optional_accessory": "“L” bracket (part number 4532L)"}, "highlights": ["Low cost", "Miniature floor mount", "Universal magnet for mounting flexibility", "Cast aluminum casing for harsh environments", "24″ armored cable standard"], "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": "GRI 4532-120 Switch Set, Overhead Door 2 1/2 Closed Loop", "sku": "4532-120", "mpn": "4532-120", "brand": {"@type": "Brand", "name": "GRI"}, "image": "https://www.surveillance-video.com/media/catalog/product/4/5/4532-120.jpg", "description": "The GRI 4532-120 Switch Set offers a 3\" working gap, cast aluminum build, and armored cable for reliable overhead door security in harsh conditions.", "offers": {"@type": "Offer", "url": "https://www.surveillance-video.com/security-4532-120.html", "price": 64.51, "priceCurrency": "USD", "availability": "https://schema.org/InStock", "itemCondition": "https://schema.org/NewCondition", "seller": {"@type": "Organization", "name": "Surveillance-Video.com"}}}, "updated_at": "2026-06-01T17:15:59Z", "_meta": {"cached": false, "response_time_ms": 615, "timestamp": "2026-06-20T21:58:50Z", "api_version": "2.0"}}