{"product_id":"bmw-car-remote-control-key-replacement-for-multiple-frequencies-with-semi-intelligent-features-in-metal-copper-and-plastic-construction-three-keys-included-for-cas3-system-compatibility-in-315mhz-433mhz-868mhz","title":"BMW Car Remote Control Key Replacement for Multiple Frequencies with Semi-Intelligent Features in Metal Copper and Plastic Construction, Three Keys Included for CAS3 System Compatibility in 315Mhz, 433Mhz, 868Mhz","description":"\u003ch1\u003eBMW CAS3 Remote Control Key Replacement with Three Keys Supporting 315Mhz, 433Mhz, and 868Mhz Frequencies\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW CAS3 remote control key replacement with three keys showing metal and plastic construction\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/248\/2025-10-02\/original-image\/2ec76310-9704-4378-9011-16e12890860e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis replacement remote control key set provides BMW owners with a functional spare or replacement solution compatible with vehicles using the CAS3 system. Designed to match the HU92 part number specifications, the key features semi-intelligent functionality and supports three distinct radio frequencies to accommodate different BMW models and regional variations. The three-key inclusion offers practical redundancy, while the metal copper and plastic construction follows original equipment material standards. This product addresses the specific need for compatible replacement keys without requiring vehicle owners to source individual components separately.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW CAS3 remote control key replacement with three keys showing metal and plastic construction\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/248\/2025-10-02\/original-image\/318688d3-3669-4517-b27d-d04eea150b18.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe key's design centres around compatibility with BMW's CAS3 security system, using the specified HU92 model number as the reference point. This ensures the electronic components and physical dimensions match factory specifications for reliable operation. The multi-frequency support provides flexibility for vehicles manufactured for different markets with varying radio frequency requirements.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed using metal copper for internal electronic components and contacts, combined with plastic for the external housing, this key follows the material composition typical of original BMW remote keys. The metal copper provides electrical conductivity for signal transmission, while the plastic casing protects internal components from everyday wear. The construction does not include additional materials beyond those specified in the source text.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWhile specific dimensions are not provided, the key is designed to match BMW factory specifications for the HU92 part number, ensuring physical compatibility with vehicle ignition systems and door locks. The three-key package provides multiple functional units, allowing owners to maintain spares or replace multiple lost keys simultaneously. This practical approach reduces the need for separate programming sessions for each replacement key.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW CAS3 remote control key replacement with three keys showing metal and plastic construction\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/248\/2025-10-02\/original-image\/638ceb2c-fc9c-4923-8fb9-f450a4b00f3b.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis product serves as a direct replacement for original BMW remote keys that have been lost, damaged, or require additional spares. The multi-frequency capability makes it suitable for various BMW models across different production years and regional specifications, providing broader application than single-frequency alternatives.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eAutomotive locksmiths and dealership service departments may use this key as a replacement component when servicing BMW vehicles with CAS3 systems. The three-key package offers efficiency when multiple replacements are needed for a single vehicle or across multiple customer vehicles. The specified frequency range supports professional applications across different vehicle specifications without requiring separate inventory for each frequency type.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor individual BMW owners, this key provides a practical solution for creating spare keys for family members or replacing lost originals. The semi-intelligent functionality maintains compatibility with BMW's remote locking and security features when properly programmed. Owners should note that professional programming is required before the key will operate their specific vehicle.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW CAS3 remote control key replacement with three keys showing metal and plastic construction\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/248\/2025-10-02\/original-image\/c5321ba1-6f5c-4f89-89d5-9c9774c712cf.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe primary value lies in obtaining three compatible replacement keys in a single purchase, reducing per-key costs compared to individual replacements. The multi-frequency design increases the likelihood of compatibility with various BMW models, providing better value than frequency-specific alternatives that might not match a particular vehicle's requirements.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eOnce professionally programmed, these keys function identically to original equipment, with no additional maintenance required beyond standard key care. The metal and plastic construction provides durability for daily use, though specific lifespan claims are not supported by the source text. Proper storage in dry conditions helps maintain electronic functionality over time.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis key offers a solution specifically designed for BMW CAS3 systems with verified HU92 compatibility, unlike generic automotive keys that may not function correctly with BMW's security protocols. The inclusion of three keys provides immediate redundancy, while the multi-frequency support ensures compatibility with a wider range of vehicles than single-frequency alternatives. The specified material construction matches original equipment standards for reliable performance.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW CAS3 remote control key replacement with three keys showing metal and plastic construction\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/248\/2025-10-02\/original-image\/cc4d978e-bfb9-4f1f-b674-0ea08c3d4d95.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW CAS3 remote control key replacement with three keys showing metal and plastic construction\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/248\/2025-10-02\/original-image\/fc96d56b-c57a-4bf0-a59f-ffd5d0d22fca.webp\"\u003e\u003c\/div\u003e","brand":"test333fzbkwf1zhf","offers":[{"title":"Semi intelligent \/ 315Mhz","offer_id":53780407746903,"sku":"CJQC170993601AZ","price":22.68,"currency_code":"GBP","in_stock":true},{"title":"Semi intelligent \/ 868Mhz","offer_id":53780407779671,"sku":"CJQC170993603CX","price":22.68,"currency_code":"GBP","in_stock":true},{"title":"Semi intelligent \/ 433Mhz","offer_id":53780407812439,"sku":"CJQC170993602BY","price":22.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5938\/4919\/files\/2ec76310-9704-4378-9011-16e12890860e.webp?v=1781381070","url":"https:\/\/6j1wbk-hm.myshopify.com\/products\/bmw-car-remote-control-key-replacement-for-multiple-frequencies-with-semi-intelligent-features-in-metal-copper-and-plastic-construction-three-keys-included-for-cas3-system-compatibility-in-315mhz-433mhz-868mhz","provider":"FormaCore.uk","version":"1.0","type":"link"}