{"product_id":"zkteco-sf420-stand-alone-vingerafdruk-pin-en-rfid-kaart-lezer-voor-binnen-met-2-8-inch-touch-screen-tcp-ip-1","title":"ZKTeco SF420 – Fingerprint, PIN \u0026 RFID Reader – 2.8\" Touchscreen – TCP\/IP","description":"\u003cp\u003eThe \u003cstrong\u003eZKTeco SF420\u003c\/strong\u003e is a high-quality standalone fingerprint and RFID card reader with a 2.8-inch touchscreen, designed for indoor use. The SF420 is also suitable for time attendance. Access is granted by fingerprint, PIN and\/or proximity card or tag. The ZKTeco SF420 is ideal for homes, apartment buildings, multi-tenant business premises and offices.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eThe ZKTeco SF420 communicates via RS485 and the Wiegand 26 protocol. It works standalone and therefore needs no separate controller. A powerful processor and sensor deliver very fast and accurate fingerprint scans. The SF420 can be managed via the touchscreen and with free ZKTeco Windows software.\u003c\/p\u003e\n\u003cp\u003eThe ZKTeco SF420 is powered by a 12 V DC \/ 3 A power supply (not included). A suitable power supply can be ordered in the options on this page. For easy installation, we recommend ordering a female DC connector with the power supply. The Documentation tab contains a link to the manufacturer's website with extensive information, including the datasheet, software and manuals.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 1,500 fingerprints\u003c\/li\u003e\n\u003cli\u003eStandalone or slave operation\u003c\/li\u003e\n\u003cli\u003eTouchscreen operation\u003c\/li\u003e\n\u003cli\u003eAlso suitable for time attendance\u003c\/li\u003e\n\u003cli\u003eSupports up to 5,000 RFID (125 kHz) cards or tags\u003c\/li\u003e\n\u003cli\u003eSupports card\/tag, PIN or fingerprint, or any combination\u003c\/li\u003e\n\u003cli\u003eRS-485 interface, TCP\/IP\u003c\/li\u003e\n\u003cli\u003eWiegand 26 output\u003c\/li\u003e\n\u003cli\u003eWiegand 26 input for an additional reader\u003c\/li\u003e\n\u003cli\u003eDoorbell button with doorbell connection\u003c\/li\u003e\n\u003cli\u003eDoor sensor input\u003c\/li\u003e\n\u003cli\u003eTamper alarm output\u003c\/li\u003e\n\u003cli\u003eNO\/NC relay output\u003c\/li\u003e\n\u003cli\u003eExit button input\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZKTeco","offers":[{"title":"Default Title","offer_id":51268338155784,"sku":"SF420","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/ZKTeco_SF420_stand_alone_vingerafdruklezer.png?v=1748373132","url":"https:\/\/www.uma-tech.com\/en\/products\/zkteco-sf420-fingerprint-pin-rfid-reader-touchscreen","provider":"UMATECH","version":"1.0","type":"link"}