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- Last added
- 2026-10-13
Featured Assa Abloy manuals

ASSA ABLOY 4200 Series Electromechanical Closer-Holder Releasing Device Manual
The 4200 Series Electromechanical Closer-Holders combine the functions of an electromechanical door holder with a door closer. The series features two types of hold open functions: Selective Hold Open and Infinite Hold Open. The devices are designed to be fail-safe, operating as normal door closers during power interruptions. They accommodate both concealed and surface wiring options and include integral smoke detector modules for fire safety compliance.
Covers: Overview · Basic Units · Specifications · Features · Compliance Standards · How To Order
Latest Assa Abloy manuals
ASSA ABLOY 4200 Series Electromechanical Closer-Holder Releasing Device Manual
User Manual 18 pages · 1.2 MB · ENThis manual covers the features, specifications, installation, and ordering information for the ASSA ABLOY 4200 Series Electromechanical Closer-Holder…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Assa Abloy manuals
Is the device fail-safe?
Yes, the solenoid de-energizes during a power failure, allowing the unit to operate as a normal door closer.
From: ASSA ABLOY 4200 Series Electromechanical Closer-Holder Releasing Device Manual
Can the device accommodate both concealed and surface wiring?
Yes, all units in the 4200 Series will accommodate either concealed or surface wiring.
From: ASSA ABLOY 4200 Series Electromechanical Closer-Holder Releasing Device Manual
