EZF control unit.Knowledge at hand.
From commissioning to everyday operation. Explore topics, watch videos and get to know your system.
Explore the knowledge baseWatch the introduction
Choose a topic.
Explore the possibilities.
Everything in one place.
Practical introductions and resources
you can revisit whenever you need.
Getting started
Get to know the control unit and find its features.
Luminaires and communication
BUS, AirBUS and luminaire information.
Tests and reports
Tests, schedules and saved results.
Service and configuration
Backups, connections and diagnostics.
Data and USB
Import, export and USB drives
AirBUS — luminaire management
Add and delete luminaires using the display
Network and email
Wi-Fi, LAN, Access Point and email notifications
Controller settings
Language, clock and device name
Radio — transmit power
Controller and luminaires: save settings and SEND SYNC
Backups
Full controller backup: USB, SD and experimental Cloud
Live Monitoring and states
Test mode, current states and fault indicators
Controller connections
Connectors, BUS channels and control signals
Luminaire LED indication
Standard, Gessler and interactive fault readout
Planer
Buildings, floors, luminaires and estimated AirBUS connectivity
Documents
Instrukcje, karty i dokumenty do pobrania.
Integrations and API
Set up Web Master, Modbus IP and diagnostic tools.
DISCOVER. UNDERSTAND. USE.Your first introduction
to the EZF control unit?
Start with the system overview, luminaire list and saved results. Then explore the topics you need, step by step.
Meet the control unitKnowledge in practice.
Controller access codes
User and service functions, the default service PIN, daily Gessler PIN and changing the code on the classic display.
EZF - operating manual 2026 (DE)
German operating manual for the EZF controller in PDF format.
Planer — building projects, luminaire placement and AirBUS connectivity
Load floor plans, draw walls, select catalogue luminaires and estimate 868 MHz radio connectivity.
Knowledge.
In pictures, too.
Videos that bring the EZF system closer. Watch at your own pace and revisit individual topics.
Browse videosProducts. In every detail.
AIRBUSLUMINA T01
Self-contained exit sign luminaire with wireless AirBUS monitoring. Available in 3 h and 8 h duration variants.
AIRBUSLED-SPOT TK5D
Self-contained emergency luminaire with AirBUS communication. Available in 3 h and 8 h duration variants.
AIRBUSLUMINA T16
Self-contained emergency luminaire with AirBUS communication. Available in 3 h and 8 h duration variants.
Explore the controller. Try its features.
Classic EZF, new METRO and a comparison — three ways to explore the system, right in your browser.
Not sure where to start?
Search for a feature, test type or topic.