{"product_id":"sdc-1561sv-surface-mount-shearlock-12-24v","title":"Sdc 1561SV Surface Mount Shearlock 12-24V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SDC Security Door Controls 1561SV is a surface-mount shearlock electromagnetic locking device designed for access control applications on commercial and institutional doors. Unlike traditional electromagnetic locks that hold in tension, a shearlock engages in shear force, making it well suited for doors where a low-profile, flush-mount appearance is required. The 1561SV operates on a dual-voltage input of 12 to 24 volts DC, offering flexibility across a range of access control panel configurations. It ships in a 628 finish, which corresponds to a satin aluminum appearance. Installation and integration are handled by licensed access control or low-voltage security technicians.\u003c\/p\u003e\n\u003cp\u003eThe 1561SV is intended for surface-mount installation on commercial doors including single and paired aluminum storefront doors, hollow metal frames, and interior access-controlled openings in office, healthcare, and institutional settings. Its dual-voltage operation makes it compatible with a broad range of access control power supplies and controllers. The 628 satin aluminum finish is commonly specified for aluminum storefront and curtain wall door hardware to achieve a consistent architectural appearance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSurface-mount shearlock design engages in shear rather than tension for low-profile door installations\u003c\/li\u003e\n  \u003cli\u003eDual-voltage operation at 12 to 24 volts DC accommodates a wide range of access control power supplies\u003c\/li\u003e\n  \u003cli\u003e628 satin aluminum finish suited for aluminum storefront and architectural door hardware applications\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit (EA) for straightforward single-door deployments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style electromagnetic shearlock for surface-mount access control applications on commercial door assemblies. No specific compatible model numbers or replacement part numbers were provided in the available product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed low-voltage or access control technician in accordance with applicable local codes and NFPA 70 (NEC) requirements. Power down the access control panel and disconnect all power to the locking circuit before beginning installation or wiring work. Verify door frame alignment carefully before mounting, as shearlock performance depends on precise alignment between the lock body and the strike plate. Consult the manufacturer product manual for mounting hardware requirements and wiring diagrams before proceeding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 12 to 24 volts DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: 628 Satin Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Surface Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Shearlock Electromagnetic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA (Each)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SDC Security Door Controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1561SV\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDC","offers":[{"title":"Default Title","offer_id":51688050819378,"sku":"1561SV","price":1846.54,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/sdc-1561sv-surface-mount-shearlock-12-24v","provider":"Voomi Supply","version":"1.0","type":"link"}