... large inventories,good performance, excellent prices,waterproof key,security electronic cabinet key card lock(TM10A)Material: plastic + metalColor: red, yellow, ... )Alarm voltage: < 4.6 VStatic power: < 1.5 uA Working current: 100MA - PPWorking environment: - 40°C ~ + 85°C, humidity not ... unlock, can set Manager card as general card.3. Ordinary cabinet lock: two class managements, a lock can set a ...