LiftMaster RGL24LY Red - Green Light Visual Warning

The LiftMaster RGL24LY Red-Green Light Visual Warning System is a high-visibility LED safety indicator designed for commercial and industrial overhead doors. This rugged visual signaling device enhances operational safety by visually communicating door status to vehicle operators, pedestrians, and facility personnel.

Perfect for use in warehouses, municipal buildings, truck bays, military hangars, and aviation facilities, the RGL24LY helps streamline traffic flow and reduce the risk of accidents during door operations. Its flashing and solid light modes clearly signal door movement, full open, or unprogrammed stop states—ensuring visibility even in low-light or high-noise environments.

Key Features:

• Model: RGL24LY

• Light Function:

  • Flashing Red: Door is in motion or closing timer is active

  • Solid Red: Door is stopped in an unprogrammed position

  • Solid Green: Door is fully open or in a programmed partial open state

• Mounting Location: Wall-mounted adjacent to door operator

• Compatibility:

  • Designed for use with LiftMaster Logic 5 control boards

  • Logic 4 systems supported with limitations

  • Requires TLS1CARD Timer Light Status Option Card (for Logic 4 & 5 systems in TCP Mode 1)

• Housing:

  • Impact-resistant enclosure with embedded fastener corners

  • LED hoods block dust, moisture, and particulate intrusion

• Output Configuration:

  • 3 relay outputs (R1, R2, R3)

  • Optional flashing configuration for R1

• Comparable Replacements:

  • 90-T1

  • 90-515774

  • RDGRNCARD

• Alternate SKU: RDGRNTL

Applications:

• Municipal buildings and utility departments

• Truck and freight logistics terminals

• Aircraft hangars and military facilities

• Distribution centers and large commercial warehouses

• Sanitation vehicle entrances and high-traffic zones

Benefits:

• Improves safety and communication at busy entry/exit points

• Enhances visibility of door status for drivers and on-site personnel

• Integrates directly with operator logic board for precise signaling

• Durable, weather-resistant housing for interior or exterior mounting

• Ideal for automated traffic management in large-scale operations

The LiftMaster RGL24LY warning light is an essential safety upgrade for any high-cycle facility using Logic 5 commercial operators. Its intelligent signaling system provides clear visual cues to reduce confusion, increase efficiency, and help protect both personnel and equipment.