Switch mode power pack with battery charger for back-up battery, overload protection, short circuits and reverse polarity protection (for battery) for use with M, MT, and TTD series access control units.

Technical specifications
Input power supply 230 Vac ± 10%
Output power 13,8 Vdc ± 1%
Max output current 4 A
Battery capacity 12V - 15 Ah max
Operating temperature from -20° to + 55° C
Dimensions and weight 135 x 38 x 98 mm - 500 g