型号:ZQ-lock EC 产品特性: 1. 可自设1~12位密码; 2. 密码可随意组合; 3. 附紧急开启功能; 4. 电机离合驱动; 5.全自动开锁; 6.声光提示 操作便捷。 products features: 1. Password can 1~12 be set to codes; 2. Password can be random combined; 3. With an emergency unlocking feature; 4.Electric clutch drive; 5.A