Metal double knob cylinder


Product description

  • Communication from hub via RS485 bus to the Online Access Control System (addressable) - access decision in the EAC system

  • Compatible with all DIN mortice locks, suitable for locks on glass door wings and walls

  • Main electronics (RFID + radio) in the outside knob - secure electronics inside cylinder core

  • Freely rotating lock cam

  • Outside knob free wheeling - inside knob always engaged (not for VERSION= E/ED, ED/ED)

  • Possibility to store up to 10 emergency cards (only used in case of disconnection from the hub)

  • LED for status visualisation




CE; fire door up to T90


Knob versions:

Fix or demountable knob versions with or without RFID-Reader

Knob dimensions:

V2: 43 x 33 mm / V3: 50 x 32 mm (L x Ø)

Knob surface:

Stainless steel


Cylinder length (LENGTH=A/LENGTH=B):

Basic length 30/30 mm, extendable in 5 mm increments up to 60 mm

Fixing screw:

60 or 85 mm



1 x Lithium CR2

Battery life:

> 40,000 cycles (for max. 3 years)


Radio standard:

IEEE 802.15.4 (2.4 GHz)

Encryption (radio communication):

AES 128 bits

Distance between the RFID-Reader and hub:

Typical range of 5 m or 25 m depending on the hub type and building environments


Class of protection:

IP 55

Operating temperature range:

0°C to 50°C



LED (red/green/orange)


RFID Technology:

iCLASS™/ISO 14443B; MIFARE™ classic; MIFARE™ plus; MIFARE™ DESFire™ EV1; HID PROX/ EM410x

RFID reading:

UID / Sektor / Block / Application / File

Scanning range:

< 4 cm



Micro USB Firmware download (V3 only)