Okla. Stat. tit. 59, § 59-1800.6: License required

No person shall engage in an alarm, locksmith or fire sprinkler

industry business in this state without first having obtained a

license pursuant to the provisions of the Alarm, Locksmith and Fire

Sprinkler Industry Act; provided, however, a business or person

licensed pursuant to the Alarm, Locksmith and Fire Sprinkler

Industry Act shall not be required to obtain multiple licenses to

install, repair or modify any component of an integrated security

system, excluding commercial fire alarm and fire sprinkler systems.