While you wait for answers, we may have found some information which could help you.
Success
Message
tetra elec fault?
Safety light flashing?
Door bell not working?
'Slipped' yale lock?
How do I mend a dripping over flow?
Door chime radio signal detection on the smartphone?
Where can I buy an electronic foot pedal or a rheostat foot pedal ?
How to change chime on Unicom 62097?
is the yacht varnish fireproof?
How to make a portable charger out of batteries for an android phone ?
how do i mend split outer hose on bosch ptl1 wallpaper stripper?
Electric kettle won't switch off?