Seller huaesther

fingerprint padlock also called i-touch padlock is widely used in the school, home, warehouse, containers. it is waterproof and weather proof fingerprint padlock description body: high-strength zinc die-casting either fingerprint or password for unlocking led& sound for operation guiding indicators no data losing when power be empty auto-shutdown with continued repeating error operation double id for user management easy to operate 3*aaa batteries for power auto- alarm under low voltage alarm to remind to rechange batteries, and you can still unlock for 50 times up after the first alarm size: 111*63*25mm technical data: memory: 100 fingerprint and 100 password sensor: scanning sensor verification mode: 1: n, 1: 1 verification speed: