Metal single knob cylinder

Euro Profile - for use in indoor areas

Aperio® is a new global ASSA ABLOY technology that enables mechanical locks to be wirelessly linked to an new or existing access control system without any need to modify the door. The heart of Aperio® is a short distance wireless communication protocol designed to link an online electronic access control system with an Aperio® enabled electronic cylinder or escutcheon. The open architecture of Aperio® provides a convenient way of connecting with most access control systems via RS485 or wiegand interface. The Aperio® cylinders or escutcheons communicate via an encrypted wireless link to a communication hub that is wired directly to the existing system. Aperio® offers a lower price per door, fast and easy to install and requires less man-hours to manage. It is managed with existing software and access control systems as it is built on an open standard.

Product description

Aperio® wireless fitting can be integrated into any access control system via AADP protocol integration or Aperio Wiegand Hub

Suitable for all DIN mortise locks, also suitable for locks on glass door leaves and walls

Main electronics (RFID + radio) in the outside knob - security-relevant electronics in cylinder core

Freely rotating lock cam

Emergency cards: Up to 10 emergency cards can be stored for emergency access in the event of failure or malfunction of communication with the access control or the hub.

Smart Credential Handling: In addition to the emergency cards, the most recently authorised access events (up to 1000) can be automatically saved temporarily (up to 30 days) so that opening is still possible without the intervention of the administrator.

LED for status visualisation

Scope of delivery

  • 1 single knob cylinder with battery (Lithium CR2) and installation instructions
  • Screws and fixing material


  • ASSA ABLOY Sicherheitstechnik GmbH is using open source code in this product. For more information visit
  • * It should be observed that harsh environments may affect product operability (excessive humidity, salt, extreme temperatures)
Technical data
ApprovalsCE; fire door up to T90
VersionFix or demountable knob versions with or without RFID-Reader
Knob dimensions43 x 32 mm (L x Ø)
Knob surfaceStainless steel
Cylinder length (LENGTH=A/LENGTH=B)Basic length 30 mm, extendible in increments of 5 mm up to 60 mm
Battery1 x Lithium CR2
Battery life10 openings per day for 27 months
Radio standardIEEE 802.15.4 (2.4 GHz)
Encryption (radio communication)AES 128 bits
Distance between the RFID-Reader and hubUp to 25m depending on the building environment
Class of protectionIP65*
Operating temperature range-20° to +55°C
StatusLED (red/green/orange)
RFID Technologies (Based on reader type)High Frequency: iCLASS®/ISO 14443B; MIFARE Classic® / MIFARE® DESFire® EV1&EV2;

Legic: LEGIC® (Advant, Prime, ISO/IEC14443 UID, ISO/IEC15693 UID); Optional MIFARE® Support
RFID readingUID / Sektor / Block / Application / File
RFID Reading range< 4 cm
Communication interfacesCommunication via radio (USB dongle) or micro-USB interface
Offline and Online operation modesAperio® Online; Aperio® Offline; Standard OSS Offline