Simons Voss Technologies SmartLocker AX Manual page 25

SmartLocker AX (Manual)
4. Hook in the lid's long flap first, then hook in the the short flap.
5. Push the lid against the case and push it in the direction of the short flap
until it snaps in.
6. Use the same procedure for the other battery.
SmartLocker AX beeps three times.
9
9 Batteries are changed.
IMPORTANT
Varying behaviour due to rechargeable batteries
Rechargeable batteries discharge differently compared to batteries. Using
rechargeable batteries results in varying battery life and faulty battery
warnings.
Avoid using rechargeable batteries.
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6. Battery change
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