LiftMaster LMTBUL Photoelectric Sensor Kit lm-la500ul Whether you're upgrading or replacing

Whether you're upgrading or replacing a gate arm

it offers robust security

As a genuine OEM part

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

Quantity: 10 remotes

LiftMaster LMTBUL Photoelectric Sensor Kit lm-la500ul Whether you're upgrading or replacingAdvanced 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