Let me start by saying the hardware on this 4-door access control system is SOLID. The electric strike locks have a ridiculous 2204lbs holding force – my shoulder still hurts from testing it (kidding... mostly). Installation was surprisingly DIY-friendly thanks to clear wiring diagrams, though I’d recommend basic handyman skills.

The RFID/keypad combo is where this shines – granting access via card, PIN, or both feels futuristic. I timed the 0.2s response speed with my phone stopwatch (yes, really) and it’s instant in real-world use. The mobile app for remote unlocking worked reliably during testing, though it’s clearly translated from Chinese.

Now the elephant in the room: the software. While managing 20,000 users sounds impressive, the interface looks straight out of Windows 98. One evening spent with their ‘backup’ Excel file had my antivirus screaming like a banshee – not exactly confidence-inspiring. Stick to basic functions like time schedules rather than deep database dives.

Pro tip from experience: Buy dedicated access control cables upfront. The system works offline fine once configured, but remote features need stable internet. Tech support responds fast (even at midnight China time!), though their solutions sometimes feel... creatively risky.

Verdict? Fantastic physical security let down by sketchy software. Perfect for small businesses wanting robust door control without enterprise-level IT headaches – just don’t expect polished software integration.