... -term with large inventories,good performance, excellent prices,waterproof key,security electronic cabinet key card lock(TM01A) Material: zinc alloy , plastic Size ... body: 125 * 65 * 25mmKey: TM 1990A ibuttonWeight: 130gFunction:1. Key is TM card(ibutton /touch memory card), Management card is ... my company, can not be replaceable and copied. Guest key is TM1990A(DS1990A).Each lock can set one Guest card ...