1,BACKLIGHT DESIGN: The access control system has work instruction, touch key, and fingerprint instruction backlight, which can be seen clearly even in dim environments, easy to use the access control machine normally. 2,MOBILE APP CONTROL: This WiFi fingerprint access control system supports multiple software usage, and suitable for Tuya APP, allowing real time access status viewing on mobile phones, efficient and convenient. 3,WORKING RANGE: This fingerprint access lock has large user capacity, support up to 200 fingerprint capacity, with a card reading frequency of 125KHz or 13.56MHz, and a card sensing distance of ≤60mm. 4,IP66 WATER RESISTANT DUST RESISTANT: This WiFi remote access lock has IP66 protection grade, which is dust resistant and water resistant, so there is no need to worry about damage to the lock in harsh environments. 5,APPLICABLE PLACES: This fingerprint access control system can be used in home, office building, residential building, factory, school, hospital, and other scenes, can be installed and used in hospitals. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia