QR Readers & Terminals
86-box QR and NFC reader
An 86-box QR and NFC reader for door and shared-space access. Network, serial, Wiegand and relay options let the selected configuration fit the access system around it.
Inside FC7780
FC7780 gives people a place to present a QR code or supported NFC credential at a door or shared-space entrance. Behind the faceplate, the selected connection links that interaction to your access system. Plan the reader, receiving software and door hardware as one workflow.
Plan the installation
Choose around your project
Identify the QR content and NFC credential technology your system uses. Test representative credentials with the selected reader and host before choosing a production configuration.
Network, serial, Wiegand and relay options depend on the configuration. Confirm the output, data format, power and supplied cable together; an interface name alone does not establish compatibility.
Check the 86-box mounting arrangement, fixing points and space behind the faceplate. Leave a clear approach for the user and a cable route that can be serviced after the wall finish is complete.
From credential to action
Reading a credential and authorising a door are separate tasks. Define which component makes the decision and which operates the lock before selecting the reader output.
The visitor presents a code or supported NFC credential at the reader.
The selected output passes credential data to the receiving host or access controller, which applies the configured permission rules.
The matched access system controls passage. Confirm any relay option and its wiring separately for the supplied configuration.
Example workflow · confirm the configuration and wiring for the supplied equipment.
Technical details
Options vary by configuration. Use these details to plan your evaluation.
| Display | No display |
|---|---|
| Credentials | QR code and NFC card |
| Installation & interfaces | 86-box mounting; Ethernet, RS485, Wiegand and relay options |
Installation & connections
Product resources
Need the FC7780 manual, specification or installation drawing? We’ll help you find the document for your configuration.
Request documentsReading the credential and deciding whether it is authorised are separate steps. Match the selected FC7780 output to the receiving host or controller, and define which component controls the door. Confirm any relay option and the actual circuit for the supplied configuration.
A reader in transparent output mode may send the original content, while a protocol or development mode can add a header, length, device information and check data. Select the mode that matches the host application and use the protocol reference for that model and firmware.
First confirm that the reader has started normally and that the code is complete, correctly generated and presented within the usable reading area. For codes shown on a phone, raise the screen brightness and remove glare; if known-good codes still produce no response, record the indicator and buzzer behavior for support.
Your next step
Tell us where it will be used, how it should connect and the quantity you need.
Continue exploring
Allow Google Analytics to help us understand traffic sources, page visits, submitted inquiries, document clicks, email-link clicks and visits to Alibaba or WhatsApp. We do not send your name, email or inquiry message to Analytics.
Analytics stays off until you allow it. Your choice does not affect inquiries or videos you choose to play. You can change it here at any time.
Current choice: not selected.
Read the website privacy notice
