* **Cost-Effective 2-Pack:** Includes two pass-through wall plates and two mounting brackets
The Door Buzzer Entry System Has A Range That Is Field Tested At Up To 4000' In Industrial Conditions Even Through Separate Buildings Not Attached To The Structure
* Versatile surfaces include silver for high contrast
* 18 Multi-Layer Coatings: Utilizes K&F Concept's Nano coating technology
Supports Nvme/Sata Two Protocols
1 3/4 Inch(45Mm) Zinc Alloy Desk Hole Cover Grommets Black Wire Cord Cable Organizer For Computer Desk Cabinet Gaming Headsets * **Cost-Effective 2-Pack:** Includes twoDesk Grommets Can Effectively Store And Organize Various Wires And Cables, Such As Cables Of Power Supply, Communication, Audio, Video, Computer, Data Cable, Office Equipment, Computer Components, Entertainment Systems Etc. Specifications: Material: Zinc Alloycolor: Blackinstallation Diameter: 45Mm (1 3 4 Inch)Top Diameter: 54Mmtotal Height: 18Mminstallation Height: 15Mmyou Will Receive: 1Pcs Desk Grommets