LiftMaster LMTBUL Photoelectric Sensor Kit lm-la500ul Reliable Performance: Built-in 10-second transmission

Reliable Performance: Built-in 10-second transmission time-out prevents system lock-up

reliable access control with a modern design

and it continues to function in extreme temperatures as low as -20°F

Mechanical open and close limit setting

LiftMaster LMTBUL Photoelectric Sensor Kit lm-la500ul Reliable Performance: Built-in 10-second transmissionAdvanced Monitored Photoelectric Sensors for LiftMaster Gate Operators The LiftMaster LMTBUL Photoelectric Sensors provide advanced, non contact monitored entrapment protection for LiftMaster UL Listed gate operators. Designed to meet UL 325 requirements, these sensors are a crucial safety component, ensuring compliance and reliable operation for your automated gate system. Key Features Long Range Sensing: Detects obstructions up to 90 ft. away. Built