No, anyone can purchase AAA Smart Home even without a AAA Membership. However, an active AAA Membership is required for the $5/month AAA discount on monitoring.
1
1 Requires purchase of a new control panel. System sold separately. Installation or shipping fees apply. Discount applies to monthly alarm and smart home monitoring fees only. Valid AAA Membership required for discount. Please call 1-866-306-8394 for availability in your area. Certain terms and restrictions may apply, visit AAA.com/SmartTerms for details.