Access Control

Access Control is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Hospital & Medical Equipment & Supplies
• Security Guard & Patrol Services

North American Industry Classification System (NAICS) Categories:

• Medical, Dental, And Hospital Equipment And Supplies Merchant Wholesalers
• Security Guards And Patrol Services

Standard Industry Classification (SIC) Categories:

• Medical & Hospital Equipment
• Detective Guard & Armored Car Services > Guard & Patrol Services