Fingerprint Scanner Attendance Machine, 1000 Fingerprints, 100,000 Records. The film-less fingerprint scanner adopts film-less fingerprint reading, accepting dry and wet intelligent recognition and 360 intelligent fast recognition, making attendance more efficient and extending its lifespan. Intimate tips let you know the stamping status at a glance. Recording Capacity Memory Capacity, with 100,000 records, suitable for businesses of all sizes. Dimensions: 170*118*30mm Weight: 0.457 Product Specifications: Fingerprint + Password Power Supply: DC5V Ambient Temperature: -10-60 Ambient Humidity: 5-95 Product Features: 1. The attendance machine has high compatibility with USB downloads, covering 99.7% of USB flash drives on the market. 2. Matching Power Adapter: Safety certification, drop resistance, multi-layer composite protection mechanism, charging does not damage the machine. Package Contents: 1 X Attendance Machine Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual object. The measurement error is +/- 1-3 cm.