Resources / After-sales Support
Let’s work through it.
Help us understand your device, setup and the issue you are seeing.
Resources for your device
FCS525
Access keypad and IC card reader
Start with the device and the symptom.
A short, reproducible report helps us identify the right next step. Contact the team for device operation, installation references or integration questions.
Identify your equipment
Include FCS525 and its configuration, order reference if available, firmware and application version. A photo of the device label helps distinguish configurations.
Show the setup
Describe the power supply, interface, connected controller or host, and mounting. Include a wiring diagram or clear connection photo where relevant.
Describe what happens
List the steps, expected result, actual result and whether the issue is repeatable. A short video or sanitised log can help. Remove passwords, tokens and personal biometric information.
Find the right reference.
Use the download centre to find documents by model. If your configuration’s manual is not listed, request it with the model and firmware so the team can identify the appropriate version.
Before returning equipment.
Contact the team with the product and order details before sending a device back. Warranty eligibility, inspection, repair, shipping and return authorisation are reviewed against the applicable order and product terms.
Quality assurance & service →Documents for FCS525.
- Download PDF
FCS525 user manual
Manual · English; some Chinese diagrams · PDF · 1.8 MB
Some installation drawings retain the S430 hardware designation.
Common questions for FCS525.
What should I include in a technical support request?
Include the overseas product model, firmware or software version, connection method and a short sequence that reproduces the issue. Screenshots, indicator behavior and relevant logs help; do not send passwords, access credentials or personal biometric data.
What should we check if a device repeatedly restarts?
Compare the power supply voltage, current capacity and wiring with the specification for the selected configuration. If the problem continues, record whether it happens at startup or during a particular action and send the model, firmware and observations to technical support.
Does every configuration include the same features?
No. Credential modules, interfaces, mounting parts, network options and software can vary within the same product family. Confirm the exact model and selected options in writing before designing an enclosure, cable set or integration around it.
What should I share when choosing a device?
Tell us which credentials people will use, where the device will be installed, which interfaces are required and what should happen in the software workflow. A mounting drawing, host-equipment description or simple process diagram helps us identify the questions that must be confirmed before recommending a configuration.
How can I get a manual or datasheet?
Find available documents by model in the download center. If the manual, specification or installation drawing you need is not listed, send the model and configuration to our team so we can identify the matching document.