{"product_id":"rosslare-md-25tb-secure-io-relay-module-12vdc-1a","title":"Rosslare md-25tb Secure Io Relay Module 12VDC 1A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROSSLARE md-25tb is a secure I\/O relay module designed to convert compatible card readers and keypads into a standalone access control system. Operating at 12 volts DC with a 1-amp power supply, the module provides two relay outputs for controlling a door strike and an auxiliary device, along with one input for a Request-to-Exit (REX) trigger. It is installed by licensed security technicians and low-voltage electricians in commercial and light commercial entry control applications. The md-25tb eliminates the need for a separate access control panel in single-door setups, making it a compact and direct solution for basic access control installations.\u003c\/p\u003e\n\u003cp\u003eThe md-25tb is suited for single-door access control deployments where a full panel is not required. It pairs with Rosslare AYC-series card readers and keypads, converting them from panel-dependent devices to fully standalone operation. Typical installations include interior and exterior doors in commercial offices, server rooms, and secured entry points where a REX device, door strike, and auxiliary output are the primary hardware components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts Rosslare AYC readers and keypads to standalone access control operation\u003c\/li\u003e\n  \u003cli\u003eDual relay outputs support a door strike and one auxiliary device simultaneously\u003c\/li\u003e\n  \u003cli\u003eSingle REX input for Request-to-Exit device integration\u003c\/li\u003e\n  \u003cli\u003e12 volts DC operation at 1 amp\u003c\/li\u003e\n  \u003cli\u003eCompact module form factor suited for single-door installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Rosslare AYC-series card readers and keypads to enable standalone access control operation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed low-voltage electrician or certified security technician in accordance with applicable local codes and NEC low-voltage wiring requirements. Disconnect all power to the door strike, REX device, and any connected hardware before beginning installation or wiring. Verify relay output ratings are compatible with the connected door strike load before energizing. Do not exceed the rated 1-amp supply current when calculating total connected device load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 12 volts DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent\u003c\/strong\u003e: 1 amp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e: 2 (door strike and auxiliary)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput\u003c\/strong\u003e: 1 x REX (Request-to-Exit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Mode\u003c\/strong\u003e: Standalone\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: ROSSLARE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: md-25tb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROSSLARE","offers":[{"title":"Default Title","offer_id":51524803854642,"sku":"MD-25TB","price":51.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f0a088a5dc899c6f7ed82aeba9b5954.jpg?v=1785458071","url":"https:\/\/voomisupply.com\/products\/rosslare-md-25tb-secure-io-relay-module-12vdc-1a","provider":"Voomi Supply","version":"1.0","type":"link"}