A 1 A Security

A 1 A Security is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Radios Two Way
• Security Service & Systems

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Alarms, Signaling & Security Equipment
• Other Electronic Parts And Equipment Merchant Wholesalers > Communication Equipment > Radios Citizens Band Wholesale
• Security Systems Services (Except Locksmiths)

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment > Alarms, Signaling & Security Equipment
• Electronic Parts & Equipment > Communication Equipment > Radios Citizens Band Wholesale
• Security Systems Services