Electromechanical handle FIX 7810 for terrace doors to be locked from inside only.
Spindle of 8 mm square steel, length 53 mm.
Left cranked.
Material: satin chrome.
The locking mechanism is operated with five buttons: four buttons to press a six-digit code to unlock and one button to lock.
Green light flashes when the buttons are pressed for unlocking and red light flashes when locking.
Supplied with a standard code which can easily be changed by the operator.
The code is constant at voltage drop or battery change.
Supported by 2 pcs. 3-Volts lithium batteries, CR2, which gives approx. 100.000 operations.
Red light indicates low battery when approximately 500 operations left.

How to determine the handing of lock case?