Toolland electronic safe, opens and closes with a 3-8 digit code

Electronic safe Open and close with a 3-8 digit code 3 light indications (green, red, yellow) for: opening, 'low battery' indication, and warning Change the code with 'reset' button With interior mat Possible fixation at the bottom and back Exterior size: 20 x 31 x 20 cm Interior size: 19.8 x 30.8 x 14 cm Steel door thickness: 3mm Total steel thickness: 1mm Weight: 4 kg 4 x 1.5 V AA batteries (not included)