Suitable for hotel,apartment,office,reisdential door;
Door thickness requirement is from 38mm to 78mm;
With electro-paint finishing with two colors in gold & silver for chosen,durable;
Door openning in 1-2 seconds when the RF card on the sensor cover of the lock;
Working voltage is 6V with 4pcs AA alkaline baatteries,at least one year battery life,low voltage alarm level at 4.8V;
Match a set of mechanical key for emergency,the lock hole was maked hidden cylinder cover bellow the handle;
Used lock software with RF induction unlocking card it can be customised according to your management system completely.