Compact & Embedded Design:The mini metal case with embedded design allows for easy installation and a sleek, space-saving appearance. Versatile Power Range:Operates efficiently with a wide voltage range of DC9-18V, ensuring compatibility with various power sources. IP66 Waterproof & Metal Case:Constructed with a robust zinc-alloy plate and IP66 waterproof rating, this access control keypad withstands harsh environments. High User Capacity:Supports up to 3000 cards and 100 fingerprints, ideal for large-scale access control systems. Advanced Security Features:Equipped with fail-secure security mode and a 2 Amp maximum lock output load for reliable access control. Due to different factory batches, the product words are different, and the product accessories have slight differences in color and appearance, but it does not affect normal use Colour:As Shown Material:Metal Package Contents: 1 x F99 concealed waterproof fingerprint access control machine 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.