{"product_id":"mkb-4-siemens-annunciator-keypad-80-character-lcd-display","title":"MKB-4 | Siemens Annunciator Keypad 80-Character LCD Display","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Siemens MKB-4 is an annunciator keypad module designed for use with MXL-IQ and MXL fire alarm control systems. It features an 80-character backlit LCD display that provides continuous updates on system status and user-defined device messages.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 293.907px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eDisplay \u0026amp; Control Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eMKB-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eAnnunciator Keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eDisplay Control Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003e80-character backlit LCD, alphanumeric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eMXL-IQ and MXL systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eAnnunciator and keypad module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eUser-defined device message and system status update\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eBacklight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eYes, continuous display visibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eFire alarm system control and monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003eCompatible with system annunciator enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.0157%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6207%; height: 19.5938px;\"\u003e8.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eMKB-4\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"2349\" data-start=\"1793\"\u003eThe MKB-4 is a Siemens annunciator keypad module developed for MXL-IQ and MXL fire alarm systems. It integrates display and control functions, allowing operators to monitor system conditions in real time while interacting with devices. The 80-character alphanumeric LCD display is backlit, ensuring visibility in low-light environments and delivering constant updates on system status. This module is widely used in fire detection and alarm systems, providing operators with a clear interface to improve safety and response times.\u003c\/p\u003e\n\u003cp data-end=\"172\" data-start=\"153\"\u003e\u003cstrong data-end=\"170\" data-start=\"153\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1343\" data-start=\"173\"\u003e\n\u003cli data-end=\"315\" data-start=\"173\"\u003e\n\u003cp data-end=\"315\" data-start=\"175\"\u003e80-Character LCD Display: Provides a large alphanumeric screen for clear visibility of device messages and system conditions in real time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"452\" data-start=\"316\"\u003e\n\u003cp data-end=\"452\" data-start=\"318\"\u003eBacklit Functionality: Ensures the display remains easy to read in dimly lit or emergency environments, enhancing operator response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"586\" data-start=\"453\"\u003e\n\u003cp data-end=\"586\" data-start=\"455\"\u003eSystem Compatibility: Specifically designed for Siemens MXL and MXL-IQ fire alarm control systems, ensuring seamless integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"722\" data-start=\"587\"\u003e\n\u003cp data-end=\"722\" data-start=\"589\"\u003eCombined Annunciator\/Keypad: Offers both monitoring and control functions in a single module to reduce space and improve usability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"851\" data-start=\"723\"\u003e\n\u003cp data-end=\"851\" data-start=\"725\"\u003eReal-Time System Monitoring: Continuously updates operators with system status, alarms, and user-defined device information.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"983\" data-start=\"852\"\u003e\n\u003cp data-end=\"983\" data-start=\"854\"\u003eUser-Defined Messaging: Allows operators to configure and display custom device messages for more precise system communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1111\" data-start=\"984\"\u003e\n\u003cp data-end=\"1111\" data-start=\"986\"\u003eOperator Interface: Intuitive keypad layout enables efficient navigation, control, and acknowledgment of fire alarm events.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1225\" data-start=\"1112\"\u003e\n\u003cp data-end=\"1225\" data-start=\"1114\"\u003eRugged Construction: Built with Siemens reliability to function consistently in critical safety applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1343\" data-start=\"1226\"\u003e\n\u003cp data-end=\"1343\" data-start=\"1228\"\u003eApplication Use: Ideal for building fire detection and alarm systems where clarity and reliability are essential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1507\" data-start=\"1345\"\u003eThe MKB-4 delivers the reliability and precision required for accurate fire alarm monitoring, streamlined system control, and dependable operator communication.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49105223254272,"sku":"MKB-4","price":2872.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/dscn0971.png?v=1785542918","url":"https:\/\/alotechparts.com\/products\/mkb-4-siemens-annunciator-keypad-80-character-lcd-display","provider":"Alo Tech Solutions","version":"1.0","type":"link"}