{"product_id":"garage-door-remote-control-3-key-transmitter-rolling-code-technology-compatible-with-chamberlain-liftmaster-models-971lm-972lm-973lm-139-53681b-black-plastic-remote-control-frequency-390-mhz","title":"Garage Door Remote Control 3 Key Transmitter Rolling Code Technology Compatible with Chamberlain LiftMaster Models 971LM 972LM 973LM 139.53681B Black Plastic Remote Control Frequency 390 MHz","description":"\u003ch1\u003eGarage Door Remote Control with 3 Keys and Rolling Code for Compatible LiftMaster Systems\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black plastic three-button garage door remote control for LiftMaster openers.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/913\/2025-10-02\/original-image\/0f113143-993c-4547-8c25-023b81480149.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis three-key remote control transmitter is designed for use with specific Chamberlain LiftMaster garage door opener models. It functions as a direct replacement for lost or damaged remotes, or as an additional control for greater household convenience. The product operates on a 390 MHz radio frequency and incorporates a security feature known as Rolling Code Technology, which is detailed in the source specifications. The remote arrives ready for programming to your compatible garage door opener system, requiring only a standard 3V CR2032 battery for power. Its construction centres on a black plastic housing, providing a durable casing for the internal electronic components.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black plastic three-button garage door remote control for LiftMaster openers.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/913\/2025-10-02\/original-image\/2d512a5a-789e-4162-8b23-02c51a1c5444.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis remote control combines practical functionality with source-supported technical specifications aimed at compatibility and basic security.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe remote control is housed in a black plastic casing, as stated in the source material. This plastic shell forms the primary external structure, protecting the internal circuit board and buttons. The build includes three individual programmable buttons, allowing for control of one or multiple compatible garage door openers. No further claims regarding the premium nature or specific grade of the plastic are made, as the source provides only the material type.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe remote control has compact dimensions of 80mm in length, 47mm in width, and 17mm in height, making it a handheld device designed to fit comfortably in a pocket or be stored in a vehicle. Its total weight is 45g. This size and weight are practical for everyday carrying and use. The three-button layout is clear and straightforward for operation.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black plastic three-button garage door remote control for LiftMaster openers.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/913\/2025-10-02\/original-image\/42dbd7f8-cbbe-4fe2-bcbf-ceae94144a48.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis product serves a specific technical role within a compatible garage door ecosystem.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eThis remote is intended for residential garage door systems compatible with the listed LiftMaster models (971LM, 972LM, 973LM, 139.53681B). It is not presented as a professional-grade tool but as a consumer accessory for these systems. Its primary use case is granting authorised access to a garage via the compatible automatic opener.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor everyday home use, this remote provides a convenient way to operate your garage door from inside your car or on foot. The three keys offer the potential to control the main door and potentially a secondary door or gate, depending on your specific system's configuration and programming. It serves as a spare remote for other household members or for a second vehicle.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black plastic three-button garage door remote control for LiftMaster openers.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/913\/2025-10-02\/original-image\/690849e0-5fca-487c-a55f-332848d073a5.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product lies in its specific compatibility and the replacement functionality it offers.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe product itself is a single-use electronic device with no stated capacity for reuse in other systems beyond its listed compatibility. Maintenance is minimal, primarily involving periodic replacement of the standard, widely available CR2032 battery when power is depleted. The plastic housing can be wiped clean with a dry cloth if needed.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis remote control is a suitable choice if you own a compatible Chamberlain LiftMaster garage door opener model (971LM, 972LM, 973LM, 139.53681B) and require a new or additional remote. Its inclusion of Rolling Code Technology, as per the source, addresses a basic security consideration for modern garage door systems. The key differentiator is its confirmed compatibility with these specific models and its operation on the 390 MHz frequency, which is clearly distinguished from the 310 MHz and 315 MHz variants mentioned in the source text.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black plastic three-button garage door remote control for LiftMaster openers.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/913\/2025-10-02\/original-image\/c0496c45-292f-4c9e-ad03-31537dd9944c.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black plastic three-button garage door remote control for LiftMaster openers.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/913\/2025-10-02\/original-image\/f04ebb84-5e83-48fc-a45b-9d5fe61a819c.webp\"\u003e\u003c\/div\u003e","brand":"test333g7d6s632vw","offers":[{"title":"315mhz Purple key","offer_id":57733054824831,"sku":"CJQT174959801AZ","price":21.88,"currency_code":"GBP","in_stock":true},{"title":"390mhz green key","offer_id":57733054857599,"sku":"CJQT174959802BY","price":21.88,"currency_code":"GBP","in_stock":true},{"title":"310or315or390mhz yellow key","offer_id":57733054890367,"sku":"CJQT174959804DW","price":21.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/7911\/4367\/files\/0f113143-993c-4547-8c25-023b81480149.webp?v=1781202935","url":"https:\/\/7ejhx1-1c.myshopify.com\/products\/garage-door-remote-control-3-key-transmitter-rolling-code-technology-compatible-with-chamberlain-liftmaster-models-971lm-972lm-973lm-139-53681b-black-plastic-remote-control-frequency-390-mhz","provider":"VitraSelect.uk","version":"1.0","type":"link"}