{"product_id":"liftmaster-g312hm-universal-coaxial-receiver-security-315-mhz","title":"LiftMaster 312HM Universal Coaxial Receiver with Security+ 315MHz","description":"\u003cp data-start=\"654\" data-end=\"1095\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eLiftMaster\u003c\/span\u003e\u003c\/span\u003e 312HM is a universal coaxial receiver designed for secure wireless access control integration with gate operators, commercial door operators, and remote access systems. Engineered with LiftMaster® Enhanced Radio Technology™ rolling code security and DIP switch compatibility, the 312HM provides flexible receiver functionality for residential, commercial, and industrial access control applications.\u003c\/p\u003e\n\u003cp data-start=\"1097\" data-end=\"1495\"\u003eDesigned for compatibility with a wide range of LiftMaster® transmitters and keyless entry devices, the 312HM supports both high-security rolling code operation and standard DIP switch radio configurations. The receiver stores up to 18 Enhanced Radio Technology™ remote controls or keyless entry codes, while also supporting up to 31 LiftMaster® remote control codes in normal security memory mode.\u003c\/p\u003e\n\u003cp data-start=\"1497\" data-end=\"1904\"\u003eThe receiver includes an external 8-foot whip antenna for improved signal reception and extended operating range. Flexible jumper-selectable power input and relay operation settings allow simplified integration with multiple gate and access control systems. The durable two-piece aluminum housing with detachable cover provides dependable long-term protection for indoor and protected outdoor installations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tvikk1\" data-start=\"1906\" data-end=\"1924\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1926\" data-end=\"2565\"\u003e\n\u003cli data-section-id=\"241v7s\" data-start=\"1926\" data-end=\"1942\"\u003eModel: 312HM\u003c\/li\u003e\n\u003cli data-section-id=\"tcge10\" data-start=\"1943\" data-end=\"1987\"\u003eProduct Type: Universal Coaxial Receiver\u003c\/li\u003e\n\u003cli data-section-id=\"vlnca6\" data-start=\"1988\" data-end=\"2016\"\u003eManufacturer: LiftMaster\u003c\/li\u003e\n\u003cli data-section-id=\"1nbsqla\" data-start=\"2017\" data-end=\"2038\"\u003eFrequency: 315MHz\u003c\/li\u003e\n\u003cli data-section-id=\"16m6ago\" data-start=\"2039\" data-end=\"2121\"\u003eTechnology: Enhanced Radio Technology™ Rolling Code \u0026amp; DIP Switch Compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"1ab4e9t\" data-start=\"2122\" data-end=\"2276\"\u003eSecurity Memory Capacity:\n\u003cul data-start=\"2154\" data-end=\"2276\"\u003e\n\u003cli data-section-id=\"13cxxyc\" data-start=\"2154\" data-end=\"2218\"\u003e18 Enhanced Radio Technology™ Remotes or Keyless Entry Codes\u003c\/li\u003e\n\u003cli data-section-id=\"4f6mfo\" data-start=\"2221\" data-end=\"2276\"\u003e31 LiftMaster® Remote Codes in Normal Security Mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mvusk7\" data-start=\"2277\" data-end=\"2344\"\u003ePower Input:\n\u003cul data-start=\"2296\" data-end=\"2344\"\u003e\n\u003cli data-section-id=\"o3vqwq\" data-start=\"2296\" data-end=\"2305\"\u003e12VDC\u003c\/li\u003e\n\u003cli data-section-id=\"cu712u\" data-start=\"2308\" data-end=\"2344\"\u003e18-35VAC\/VDC (Jumper Selectable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p4t3c5\" data-start=\"2345\" data-end=\"2412\"\u003eContact Type: Momentary or Constant Contact (Jumper Selectable)\u003c\/li\u003e\n\u003cli data-section-id=\"1kpipd9\" data-start=\"2413\" data-end=\"2467\"\u003eAntenna Type: External 8 ft. Whip Antenna Included\u003c\/li\u003e\n\u003cli data-section-id=\"hrw98n\" data-start=\"2468\" data-end=\"2535\"\u003eHousing Material: Two-Piece Aluminum Case with Detachable Cover\u003c\/li\u003e\n\u003cli data-section-id=\"c1sxb7\" data-start=\"2536\" data-end=\"2565\"\u003eWarranty: 3-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uizbrk\" data-start=\"2567\" data-end=\"2594\"\u003eCompatible Applications:\u003c\/h3\u003e\n\u003cp data-start=\"2596\" data-end=\"2617\"\u003eApplications include:\u003c\/p\u003e\n\u003cul data-start=\"2619\" data-end=\"2849\"\u003e\n\u003cli data-section-id=\"k8kabx\" data-start=\"2619\" data-end=\"2651\"\u003eGate operator access systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qrso7o\" data-start=\"2652\" data-end=\"2688\"\u003eCommercial door operator systems\u003c\/li\u003e\n\u003cli data-section-id=\"idzzf3\" data-start=\"2689\" data-end=\"2723\"\u003eWireless remote access control\u003c\/li\u003e\n\u003cli data-section-id=\"zjt5xp\" data-start=\"2724\" data-end=\"2764\"\u003eResidential perimeter access systems\u003c\/li\u003e\n\u003cli data-section-id=\"m63onm\" data-start=\"2765\" data-end=\"2806\"\u003eIndustrial access control integration\u003c\/li\u003e\n\u003cli data-section-id=\"10xfez\" data-start=\"2807\" data-end=\"2849\"\u003eRemote receiver upgrades and retrofits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5ixuvj\" data-start=\"2851\" data-end=\"2867\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"2869\" data-end=\"3545\"\u003e\n\u003cli data-section-id=\"j4otyt\" data-start=\"2869\" data-end=\"2921\"\u003eEnhanced Radio Technology™ rolling code security\u003c\/li\u003e\n\u003cli data-section-id=\"7o12fm\" data-start=\"2922\" data-end=\"2967\"\u003eDIP switch and rolling code compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"hytas7\" data-start=\"2968\" data-end=\"3030\"\u003eUniversal receiver integration for gate and access systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ebpkuk\" data-start=\"3031\" data-end=\"3088\"\u003eExternal 8 ft. whip antenna for improved signal range\u003c\/li\u003e\n\u003cli data-section-id=\"r67rct\" data-start=\"3089\" data-end=\"3152\"\u003eStores up to 18 rolling code remotes or keyless entry codes\u003c\/li\u003e\n\u003cli data-section-id=\"1owb2e7\" data-start=\"3153\" data-end=\"3222\"\u003eStores up to 31 LiftMaster® remote control codes in standard mode\u003c\/li\u003e\n\u003cli data-section-id=\"azq2mz\" data-start=\"3223\" data-end=\"3270\"\u003eJumper-selectable voltage input flexibility\u003c\/li\u003e\n\u003cli data-section-id=\"19rl0kn\" data-start=\"3271\" data-end=\"3320\"\u003eMomentary or constant contact relay operation\u003c\/li\u003e\n\u003cli data-section-id=\"1938xqp\" data-start=\"3321\" data-end=\"3359\"\u003eDurable two-piece aluminum housing\u003c\/li\u003e\n\u003cli data-section-id=\"831gjw\" data-start=\"3360\" data-end=\"3423\"\u003eCompatible with multiple LiftMaster® remote control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1tzn7gv\" data-start=\"3424\" data-end=\"3500\"\u003eDesigned for residential, commercial, and industrial access applications\u003c\/li\u003e\n\u003cli data-section-id=\"1s8ktk6\" data-start=\"3501\" data-end=\"3545\"\u003e315MHz wireless communication technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"jbjw\" data-start=\"3547\" data-end=\"3559\"\u003eResources\u003c\/h3\u003e\n\u003cul data-start=\"3561\" data-end=\"3744\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"bzbh4g\" data-start=\"3561\" data-end=\"3601\" style=\"color: rgb(215, 38, 30); font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_312HM_412HM_Installation_Manual.pdf?v=1778706860\" target=\"_blank\" title=\"LiftMaster 312HM Installation Manual\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003eLiftMaster 312HM Installation Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":46739945423023,"sku":"GPS-LM-G312HM","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_312HM_GatePoint_Solutions.jpg?v=1779139197","url":"https:\/\/gatepointsolutions.com\/products\/liftmaster-g312hm-universal-coaxial-receiver-security-315-mhz","provider":"GatePoint Solutions","version":"1.0","type":"link"}