Electronic door fitting


Modern electronic access management


The electronic door fitting from Uhlmann & Zacher in elegant stainless steel design replaces a mechanical door fitting. The door is opened using transponders (cards, fobs) and, depending on the variant, also using wireless switching modules or smartphones. The product is available in two wireless technologies of Bluetooth® Low Energy and 868 MHz. In addition to new buildings, existing mechanical locking systems can also be replaced with the modern wireless access system.


Wide range of products


The special feature of the electronic door fitting is that the complete electronic and mechanical system, power supply and LED indicators are housed inside the handle. This makes it very easy to configure. Various handle shapes enable further applications, such as those required for public buildings. The version with narrow plate also fits on narrow frame doors. The short plate version is suitable for fire and smoke resistant doors, because the hole layout exactly matches the standard holes for this type of doors.


Customisable design


Thanks to the wide range of variants, the electronic door fitting offers the right solution for almost all types of doors, whether wooden door, plastic door, tubular frame door, escape door, fire or smoke resistant door. Thanks to its elegant stainless steel design, it adapts discretely to the architecture of the surroundings.


Energy efficient


The electronic door fitting is characterized by a long battery life with up to 230,000 openings per battery.


Transponder technology

MIFARE® (13,56 MHz)

Transponder technology

LEGIC® (13,56 MHz)

Transponder technology

EM/HITAG 125 kHz

OSS Standard Offline

868 MHz Radio

Bluetooth® Low Energy technology

Dust and waterproof according to protection class IP66 and thus protected against powerful water jets.

Intrusion detection system (IDS) - connection possible

Specifications according to DIN EN 16867 are met

Emergency exit locks DIN EN 179

Fire and smoke resistant doors DIN EN 1634


  • Electronic door fitting suitable for all doors with a backset dimension of more than 25 mm
  • Certified according to DIN EN 16867
  • Wireless installation, since it is operated with batteries
  • Easy assembly and retrofitting, no special tool required
  • Existing DIN holes can generally be used
  • Wide plate, narrow plate or short plate available optionally
  • Various handle designs: L-form and U-form
  • Outdoor version, protection class IP66
  • PVD coating in different colours
  • Certified for fire and smoke resistant doors in accordance with DIN EN 1634
  • Certified for emergency exit locks in accordance with DIN EN 179
  • Long battery life, up to 230,000 openings with a single battery
  • Permanent engaging (toggle function) without additional power consumption
  • Can be integrated with an intrusion detection system
  • Operation via smartphone (in conjunction with Bluetooth® Low Energy)
  • Offline or online operation via radio network
  • Bluetooth® Low Energy possible in conjunction with MIFARE®
  • Transponder technologies MIFARE®, LEGIC® and EM/HITAG
  • Compatible with OSS standard offline
  • Different requirements are met depending on the system (Clex prime, Clex private, Clex public)

Overview Combination Possibilities

Installation Electronic Door Handle and Door Fitting


Data sheets
Clex prime CX6174 |
2 MB
Clex private CX2174 |
2 MB
Clex public CX8174 |
2 MB
Approved according to DIN EN 179 MPA NRW |
228 KB
Classification according to DIN EN 16867 Test Certificate PIV |
452 KB
Flyers & Brochures
Flyer Electronic Door Handle |
1 MB
Brochure Electronic Door Fitting |
9 MB


You can find further information in our

download area

Current information