Fashion and exquisite design, easy to install. Stable electronic components. Superior reliable, durable and low power consumption. Sensor with quality image, accepts dry, wet fingers. Adjust image distortion, assure fingerprint matching consistency. Elegant design, fine and advanced surface treatment technique. Streamline front panel, four keystokes. Parameters User capacity: 110 Sensor:Optical fingerprint scanning, Super abrasion resistance (500DPI) Finger operation angle: 360 degree Fingerprint setup template:one template generated per twice times Verification mode:1: N FAR: <0. 0001% FRR: <0. 01% Response time: <0. 7 second Static power: 10 Microampere Dynamic power: <200mA Working mode: Standalone, can working persistently Unlocked mode:Fingerprint, password, key Size: 168*167mm Weight:Net Weight : 2.5KG, Gross Weight :3.5KG Power supply:DC6V, 4 units of 1.5 alkaline batteries Warranty of period: 24 months Temperature and humidity:-5 to 50, 20%-80% Applications:Factory / office / bank / hotel etc.