... with large inventories,good performance, excellent prices,waterproof key,security electronic cabinet key card lock(TM01A) Material: zinc alloy , plastic ... : 125 * 65 * 25mmKey: TM 1990A ibuttonWeight: 130gFunction:1. Key is TM card(ibutton /touch memory card), Management card is ... a lock can set a Management card, and users' cards (at most 30pcs)4. Applicable scope:Organs, enterprises, schools, hotels, ...