... , digital locks, safes locks, electronic lock for safe,2).widely used in: furniture, drawers, bank, gun cabinet, safe, locks, ... (UART): (9600 × N) bps where N = 1 ~ 12 (default value of N = 6, namely, 57600bps)15.working environment:Temperature: -20 ° C ... large fingerprint capacity 99 pieces, three-level management, one's first administrator, may appoint two named two administrators, 97 ordinary ...