Function And Device Overview; Accessories - HomeMatic HM-Sec-Key Mounting Instruction And Operating Manual

Function and device overview

eQ-3 AG is liable for the KeyMatic system itself within the scope of product liability but
not for damage in operation, e.g. calling the locksmith or other work.
3 Function and device overview
The Homematic Wireless Door Lock Drive KeyMatic offers comfortable, motor-driven
locking and unlocking of cylinder locks in doors. This requires that the key in the lock
cylinder of the door lock is turned by a motor drive attached to the lock cylinder so that
the door locking and unlocking mechanism moves the same as when locking with a key.
Locking and unlocking can be done from inside or outside via radio signal (868.3 MHz).
You can operate the drive from inside with a button located on the drive or a handle,
which can be turned in emergency situations.
We highly recommend that you use a lock cylinder with emergency and hazard
functionality (double cylinder). This allows the door to be unlocked with the
respective key from the outside, independent of the door lock drive.
Remote controls and the door lock drive work with batteries, which means that the
mechanism is not dependent on the existence of a power connection close to the door.
The installation is possible without damaging the door leaf (additional fastening holes for
screwing the inside door fittings/door leaf into place exist however).
The door lock drive has an LC control display that is used for displaying the program-
ming as well as the status messages during normal operation so that the operator
always knows the device status. The status is also indicated with signal tones.
In order to attain high system availability, clear warning indications concerning low bat-
teries are shown on the remote control as well as on the door lock drive.
Unique display symbols and text guarantee very fast overview of all configuration and
operation states.
3.1

Accessories

The display can be supported by a KeyMatic signal lamp which can be obtained as an
accessory and connected via cable and plug connector with a two-pole connection at
the bottom of the door lock drive (H). It is either installed on the inside of the door behind
a glass cover or on/in the door and visually informs about radio signals of the remote
control.
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