Zinc/Aluminum alloy Door Look with Handle_MKFP0-30P-DD3A
Easy Installation | Fit Standard Door 1.38~2in Thickness
* 4-in-1 Multiple Access unlocking * Built-in buzzer for practical use, total capacity for 200 user sets. * Durable aluminum alloy material, fits door thickness from 1.4 to 2.0 inches.