Requiring and providing for criminal history background checks on employees and prospective employees of electronic security system companies by the superintendent of the bureau of criminal apprehension (BCA); requiring periodic background checks on employees after hiring; authorizing the use of background checks conducted at the request of other electronic security system companies under certain conditions; authorizing conditional hiring, exempting hiring authorities from liability for failing to hire or for terminating employment based on the results of a background check; providing for payment of background check costs by the hiring authority or subject of the background check; requiring the board of electricity to deny or revoke licenses of electronic security system companies owned or managed by persons convicted of a disqualifying crime, exception, defining disqualifying crime; imposing a penalty on hiring authorities failing to request background checks on employees or prospective employees; subjecting electrical and alarm and communication contractors to background check requirements for a license endorsement to install, maintain or repair electronic security systems (ra)