Expander Panel – I/O Expansion Module for Access Control Systems
Expander Panel – I/O Expansion Module for Access Control Systems is backordered and will ship as soon as it is back in stock.
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Description
Description
Product Overview
The Expander Panel extends the capacity of access control and alarm systems by adding additional inputs, outputs, and reader interfaces. It enables scalable system growth without replacing core controllers.
Key Features
- 4 relay outputs
- 16 supervised inputs
- 8 open collector outputs
- Supports up to 4 Wiegand readers
- RS485 communication interface
- Battery backup support
Applications
- Expansion of access control systems
- Additional doors, zones, or outputs
- Commercial and enterprise security sites
System Integration
Connects to master controllers and panels via RS485, providing seamless system expansion.
Care information
Care information
- Keep it clean: Wipe the device with a dry microfiber cloth. Avoid liquids or harsh cleaners.
- Protect the power: Use stable power sources and surge protection to prevent damage.
- Check cables: Inspect wiring and connectors regularly for wear or looseness.
- Avoid dust & moisture: Install in clean, dry areas or use proper enclosures.
- Update firmware: Keep software and firmware up to date for best performance.
- Test functionality: Run periodic checks to ensure the device is operating correctly.
Support & Assistance
Support & Assistance
Need Help?
Our technical support team is available during business hours.
For the fastest assistance, lodge a ticket via Zendesk.
Frequently Asked Questions
How can I get technical assistance?
How can I get technical assistance?
You can reach our support team via phone, ticket submission, or live chat during business hours. For the fastest service, use our Zendesk portal with a clear subject line.
Do you offer troubleshooting guides?
Do you offer troubleshooting guides?
Yes! Check our Help Center for step-by-step guides, maintenance tips, and product manuals.
What should I do if my device is under warranty?
What should I do if my device is under warranty?
If your device is still under warranty, contact our support team with your proof of purchase. We’ll guide you through repair or replacement options.
What payment methods do you accept for purchases?
What payment methods do you accept for purchases?
We accept major credit cards, online payments, and other payment options listed at checkout.


