UL 1730

Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms
standard by Underwriters Laboratories, 09/18/1998

UL 62841-4-1

Standard for Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery – Safety – Part 4-1: Particular Requirements For Chain Saws
standard by Underwriters Laboratories, 03/06/2020