SMARTair® Electronic Knob Cylinder

Technical specifications

Door ProfilesDoor profiles


Suitable for wooden, narrow or glass doors

Traffic VolumeTraffic volume


Medium to high

Exterior UsageExterior usage


IP56 (Extreme version) Up to 85% humidity. -20°C to +70°C

Hardware CompatabilityHardware compatibility and installation


High retrofit (compatible with most common mortise locks)
Drilling, no cabling
Doors from 30mm up to 120mm (thicker doors may be possible on demand)

Power SupplyPower supply


Battery (from 75.000 to 105.000 cycles)* max. 2 years standby**Type of batteries: 3 LR03 AAA 1.5V alkaline batteries

Multi authenticationMulti authentication



Status InformationStatus information


Handle usage (only Wireless Online system)
Thumb turn use: only in privacy model
Door position: door sensor not included NO (normally open) connection
Override cylinder (in combination with special mortise lock)



EN1634 (Fire)

RFID technologies


MIFARE Classic and Ultralight

Mobile CombatiableCompatible mobile solutions


Openow (Offline and Wireless Online management systems)
TESA SMARTair (Remote opening app)

Management SoftwareSystem management upgradability


SMARTair escutcheons can be upgradeable from Standalone.

Compatiable with all SMARTair systems:

  • Standalone
  • Offline / Update On Card 
  • Offline / Update On Card + Openow
  • Wireless + Openow

SMARTair knob cylinders can be:

  • Upgraded from Standalone > Offline/Update on Card*
  • Upgraded from Offline/Update on Card + Openow > Wireless + Openow

Both options require firmware change with a programming device

*The know cylinder does not include Openow or Wireless + Openow module. Therefore, it is not possible to upgrade them to Offline/Update on card + Openow or to Wireless + Openow

Get in touch with a SMARTair expert