HOMCOM B00-013 Manual Del Usuario página 3

VI. The indicator light is installed on the main control board
1. Electrical standards
(1) Power supply: Four No. 5 "AA" alkaline batteries
(2) Operating voltage range: 4.0V~6.8V
(3) Operating under voltage point 4.5V ± 0.20V
(4) Operating current: ≤350mA
(5) Standby current: <5uA
(6) Working environment: -10 °C→60 °C
VII. Installing the safe