... single and double cards, general card (unlock different locks)3. Testing tongue position (whether closes in place), tamperproof ... to unlock, can set Manager card as general card.3. Ordinary cabinet lock: two class managements, a lock ... :Organs, enterprises, schools, hotels, supermarket lockers, filing cabinets, deposit cabinets, drawers, sauna cabinets, bath cabinets, changing room, bank loan, safe...