LiftMaster UL Warning Sign | LIF-K40-38471 412003 TEFC) | LIF-K20-1050-1T

TEFC) | LIF-K20-1050-1T

Rollover calling—up to 3 phone numbers

Heavy-duty 15:1 right-angle C-face gear reducer

Maximum range of 33 feet

1 Installation accessories Kit

LiftMaster UL Warning Sign | LIF-K40-38471 412003 TEFC) | LIF-K20-1050-1TLiftMaster UL Warning Sign LIF K40 38471 K40 38471 is a Replacement UL Warning Sign. Reversible for display in English or Spanish. For use with various LiftMaster Commercial Gate and Commercial Door Operators. UL325 requires that ALL installations MUST have warning signs placed in plain view to warn pedestrians of the dangers of motorized gate access and commercial door systems. Refer to manual or operator specifications for required safety