Enterprise-Grade
Access Control
AI face recognition terminals, cloud management platform, and end-to-end security solutions — trusted by leading enterprises worldwide.
Trusted worldwide — certifications & standards
Software + Hardware.
Complete Ecosystem
Two platform options — choose cloud-hosted simplicity or on-device programmability.
100% Cloud Access Control
Zero on-prem infrastructure. Manage all doors across all locations from one dashboard — real-time logs, flexible credentials, and seamless third-party integration.
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No Servers Needed
Pure cloud — no door controllers or on-prem servers. Devices connect directly to Feocey Office.
Real-Time Logs
Access events streamed live. Search, filter, and export anytime — full audit trail on demand.
Multi-Credential
Face, fingerprint, QR, RFID, PIN — all credentials managed from one unified credential library.
10,000+ Devices
Compatible with hardware from Feocey and third-party brands worldwide — one platform, any device.
Scales to Enterprise
From a single door to global multi-site deployments — same dashboard, unlimited scale.
Global Access
Manage doors from any browser — cloud-hosted, 99.9% uptime, auto updates, zero maintenance.
World's First Access Control IoT OS
Write JavaScript, run on embedded hardware. DejaOS lets your team build custom device logic without deep firmware expertise — faster iteration, full control.
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JavaScript on Device
Write ES2020 JavaScript — run it directly on embedded hardware. No firmware expertise required.
QuickJS Runtime
Lightweight JS engine purpose-built for resource-constrained MCUs — proven in production at scale.
LVGL Graphics
Custom UI screens with LVGL — design any interface and deploy directly to device displays.
Full I/O Access
GPIO, UART, RS485, Wiegand — all accessible from JavaScript. Build any hardware integration.
Built-in Connectivity
MQTT, HTTP, NTP — native cloud connectivity. USB hot-sync pushes code updates to devices instantly.
50K+ Faces / Device
Store 50,000+ face templates on a single terminal. 300ms recognition with 99.7% accuracy.