Missouri Revised Statutes Title VI. County, Township and Political Subdivision Government § 67.301. Battery-charged fence--no permit required in addition to alarm system permit--limitation on installation or operational requirements--definitions--notice of installation to political subdivision

(a) The standards set by the International Electrotechnical Commission, as published June 29, 2018; or

(b) The requirements of the definition of a “battery-charged fence” under subsection 2 of this section; or

(a) Interfaces with an alarm system in a manner that enables the fence to cause the connected alarm system to transmit a signal intended to summon law enforcement in response to a burglary;

(b) Is located on property that is not designated by a city, county, town, village, or political subdivision for residential use;

(c) Has an energizer that is powered by a commercial storage battery that is no more than twelve volts of direct current and that periodically delivers voltage impulses to the fence;

(d) Produces an electric charge that does not exceed energizer characteristics set for electric fence energizers by the International Electrotechnical Commission, as published in the Commission's standard on June 29, 2018;

(e) Is completely surrounded by a nonelectric perimeter fence or wall that is no less than five feet in height;

(f) Is no more than ten feet in height or, if part of a nonelectric fence or wall, no more than two feet higher than the nonelectric fence or wall, whichever is higher; and

(g) Is marked with conspicuous warning signs that are located on the battery-charged fence at intervals no more than sixty feet apart and that read “WARNING: ELECTRIC FENCE”.