China Douwin 304 Stainless Steel Smart Electronic Hotel Door Lock with Software Management System, Find details about China Smart Card Lock, Hotel Access Lock from Douwin 304 Stainless Steel Smart Electronic Hotel Door Lock with Software Management System
Technical Data: | As follow: |
Driving means: | motor/motor&mechanic dual control |
Working power: | 1.5v alkaline battery*4 |
Battery Life-span: | about 20,000times for IC card;about 12,000times for RF card |
Low-voltage warning: | When low voltage warning is given,the door can still be opened fifty times |
Opening time: | Effectively open the door within six seconds after inserting the card overtime the door will be locked again automatically to guarantee security |
Legal card: | The PCB will not be damaged when any illegal card inserting,especially conductive metal card is inserted into the lock. The lock can still work normally under such conditions |
Antistatic ability: | above 15,000v |
Working humidity: | 20%-90% |
Working temperature: | -20°C- +65°C |