LiftMaster FDO RPM Sensor Kit | LIF-K74-16437 33203 OPERATING TEMP

OPERATING TEMP

a practical and versatile accessory designed to enhance your surveillance camera installation

Direct Drop-In OEM Replacement for E-103 Limit Switches

Versatile Applications: Whether you're expanding your system with additional controllers

Expertly engineered and constructed from high-quality materials

LiftMaster FDO RPM Sensor Kit | LIF-K74-16437 33203 OPERATING TEMPLiftMaster FDO RPM Sensor Kit LIF K74 16437 This is a replacement RPM Sensor Kit (FDO). For use with various Commercial Fire Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.