{"product_id":"honeywell-pro42r2b-professional-pro4200-series-dual-reader-board-output-relay-12-24vdc-replaces-pro42r2","title":"Honeywell PRO42R2B Professional PRO4200 Series Dual Reader Board, Output Relay, 12\/24VDC (Replaces PRO42R2)","description":"\u003cp\u003eDual reader access control module designed for high-density installations. Features serial RS-485 and Wiegand communication protocols for flexible integration with existing security systems. Output relay support enables direct control of door locks and access mechanisms. Operates on 12\/24VDC power supply, making it compatible with standard security infrastructure. Ideal for multi-door access control deployments requiring reliable, scalable reader management.\u003c\/p\u003e","brand":"kaybeesurity","offers":[{"title":"Default Title","offer_id":48356074422493,"sku":null,"price":1035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9912\/2909\/files\/20_eabd56a5-e0eb-4be9-8e5b-8fe4684b8837.jpg?v=1787759480","url":"https:\/\/kaybeesecurity.com\/products\/honeywell-pro42r2b-professional-pro4200-series-dual-reader-board-output-relay-12-24vdc-replaces-pro42r2","provider":"kaybeesecurity","version":"1.0","type":"link"}