Power requirements : Internal 12V 1,2 A/H Battery with external
220V charger adaptor.
Selection Range : 1% – 99% Unit is dispatched set at 15%
Percentage is selected on internal Dip switches.
Lights / Buzzer :Timer adjustable from 1 – 99 seconds or with
Indicators : Light indication on front panel for:
“UNIT ON”, “ FREE PASSAGE” & “ SEARCH”
The selector can be left with the charger permanently connected when not in use. This will ensure that the
battery is always fully charged. No adverse effects or overcharging of the battery will result.