TTRWIN Schlüsselschlosskasten mit 4-stelligem Zahlenschloss, klein, grau -003

Manufacturer: Shenzhen TTRWIN Technology Co.Ld. How to Set: 1. RESET position is to set the location of the keys, Appropriated from A to B 2. Toggle Password round turn to the password you need 3. Pull the RESET back, Appropriated from B to A 4.

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