{"product_id":"ring-llc-b0829zz89m-door-access-controller-pro","title":"Ring Llc B0829ZZ89M Door Access Controller Pro","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RING LLC B0829ZZ89M is a multi-door access controller designed for managing entry points in residential and light commercial security installations. It serves as the central control unit for access management systems, coordinating door access permissions and entry events across multiple doors from a single device. Licensed security and low-voltage electricians are the primary installers of this type of controller. The B0829ZZ89M is sold as a single unit and is suited for installations requiring centralized door access management.\u003c\/p\u003e\u003cp\u003eThis access controller is intended for multi-door configurations, making it applicable in settings such as office buildings, multifamily residential properties, and light commercial facilities where controlling access across several entry points is required. It fits into broader access control system architectures and is installed as a core component coordinating door hardware such as electric strikes, magnetic locks, and credential readers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSupports multiple door access control from a single controller unit\u003c\/li\u003e\n\u003cli\u003eDesigned for residential and light commercial security applications\u003c\/li\u003e\n\u003cli\u003eSold as a single unit quantity for straightforward procurement\u003c\/li\u003e\n\u003cli\u003eCompatible with standard access control system components including electric door hardware and credential readers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or primary controller for multi-door access control systems in residential and light commercial applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed low-voltage electrician or security systems technician familiar with access control wiring and local code requirements. Power down all associated door hardware and disconnect any existing control wiring before beginning installation or replacement. Follow applicable NEC low-voltage wiring guidelines and the manufacturer instructions for proper termination and programming. Do not apply line voltage to low-voltage control terminals.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Category\u003c\/strong\u003e: Multiple Door Access Control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RING LLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: B0829ZZ89M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RING","offers":[{"title":"Default Title","offer_id":51563443716402,"sku":"B0829ZZ89M","price":705.22,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/ring-llc-b0829zz89m-door-access-controller-pro","provider":"Voomi Supply","version":"1.0","type":"link"}