2010 cheap digital biometric fingerprint door lock

2010 special discount cheap biometric fingerprint lock LT-500A lock body Function 1.unlock:password,fingerprint,mechanical keys; 2.4 password keys:the password can be set,deploy and delet one buy one. 3.Built-in liquid screen;standard 3 lock tongues; 4.door-bell function; 5. alarm function: when lock is forced to open or destroyed,it sounds.Lock keypad supports backlight making youeasy toopen the door at night; 6.When batteries are replaced, the alert will set off. And as it is <4.5 voltage,the doorwill opened normally, it is thetimetochange batteries; 7.Having a direct window, be able to confirm the state to open the door or close when the state did not lock the door alarm function; 8.A power-saving mode, emergency external power port, when the battery is fully depleted, available 9 V battery power open; 9.Light touch slide design make it easy to operate and durable; Net Weight:5kg Gross weight:5.5kg Color:gold & silver Visible LED display for operation Keypad design easy to operation Low voltage alarm:<4.5V Zinc alloy material Suitable for wooden or security door Only living fingerprint can unlock the door Application: home, office room, store, will, lab, bank, hotel Parameters 1. Fingerprint storage capacity:97-240pcs 2. Resolution: 500 DPI(the highest in the industry) 3. Verification and comparison time:≤ 1” 4.Battery life:one year or so 5.False Acceptance Rate(FAR):≤ 0.0001%(one per million) 6.False Rejection Rate(FRR):≤ 1%(one percent) 7. Light interference: direct external light& sunlight can acceptable. 8. Fingers Angle: an arbitrary 360-degree can correct identification. 9. Working voltage:4 *1.5V alkaline batteries, or 6V DC. 10.Working humidity:RH (20 80)% 11.Installation requirement:35 mm 12.Static power consumption:<20 uA( microamps) 13.Dynamic power consumption:<200 mA(mill ampere) 14:Quiescent current:≤ 12 UAPacking and Delivery 1 .packing details: 10pcs in a carton 2. carton size: 75*44*34cm 3. carton weight: 55kg 4.date of delivery: 5-10days Trade terms: Payment: T/T, western union Door opening directions: