2, the password area slider structure, the password disk backlight, convenient for night use. 3, handle the door lock 4, unique patent emergency card key system, can not be copied, confidentiality, security is higher 5, can input 99 fingerprints, and can delete any fingerprint 6, power-saving design, the battery can be used for 1 year 7, the battery is out of power early warning Emergency Light ,Emergency Lamp,Rechargeable Emergency Light,Led Emergency Light NINGBO JIMING ELECTRIC APPLIANCE CO., LTD. , https://www.feituosafety.com
ZF-1000 series The ZENITH ZD-2000 series fingerprint lock features are as follows: 1, a variety of door opening methods, passwords, fingerprints Source: Shanghai Haodian Technology Co., Ltd.