{"product_id":"dsc-lcd-4501-maxsys-programmable-message-lcd-keypad","title":"DSC LCD-4501 MAXSYS Programmable Message LCD Keypad","description":"\u003cdiv\u003eMAXSYS system keypads provide a plain language interface using a large 32 character LCD display with adjustable brightness and contrast.\n\nAll system programming and user operations can be performed using the LCD keypads. Keypads are connected to PC4010\/4020 control panels via a 4-wire system communications bus (Combus) which provides power for the keypads and acts as the system communication channel.\n\nKeypads are enrolled on to the system at the time of installation, and are supervised for low voltage and presence by the main panel.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"item-header\"\u003e\u003cstrong\u003eMain Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cul class=\"mainfeatureslist\"\u003e\n  \u003cli\u003eConnect up to 16 keypads\u003c\/li\u003e\n  \u003cli\u003eLarge, backlit, 2-line, 32-character display\u003c\/li\u003e\n  \u003cli\u003ePlain-language display of zone status, system status, trouble conditions, event buffer, system instructions, date and time\u003c\/li\u003e\n  \u003cli\u003eReady, Armed and Trouble LEDs\u003c\/li\u003e\n  \u003cli\u003e5 programmable function keys\u003c\/li\u003e\n  \u003cli\u003e4 keypad-activated alarms: Panic, Auxiliary, Fire and Duress\u003c\/li\u003e\n  \u003cli\u003eBacklight boost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DSC","offers":[{"title":"Default Title","offer_id":43247152595009,"sku":"3W-LCD4501","price":259.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/2465\/9009\/files\/c449bb54-1017307451_lg.jpg?v=1773115634","url":"https:\/\/www.fireandsafetyplus.com\/products\/dsc-lcd-4501-maxsys-programmable-message-lcd-keypad","provider":"Fire and Safety Plus","version":"1.0","type":"link"}