Standard Intelligent Cylinder 1.High security:The card can not be duplicated for the management and user card is unique2.Good generalization:Easy to replace the traditional cylinders with intelligent one3.High independence:Various dimensions,surface treatments,handle shapes and key cards optionally available4.High reliability:With low power consumption and long performace life5.Good maneuverability:With the sounding and light indication at the same time,the cylinder will not be affected by the power failure and has the low voltage warning function.6.Working power supply:high performance 3.6V Li-SoCL2 Battery(ER14250 1/2 AA size)7.Battery life:At least 30,000 times door open operation,can operation another 100 times after the low voltage warning.8.Read range:5cm9.User capacity:63 users10.Certificate:CE,RoHS