The LiftMaster S504AL 4-Foot Monitored Small Profile Resistive Edge with Aluminum Channel is a pressure-sensitive safety edge designed for applications with limited clearance while maintaining monitored gate safety compliance. Its compact profile, durable construction, and integrated diagnostics ensure reliable obstruction detection across a wide range of environments.

• Pressure-sensitive edge signals gate operators to stop and/or reverse when an obstruction is detected

• Small profile design ideal for low-clearance installations without sacrificing monitored safety

• Integrated diagnostics compatible with UL 325 monitored gate operators

• IP65-rated TPE rubber construction for reliable indoor and outdoor performance

• Supports vertical or horizontal mounting and is compatible with wireless or hardwired systems

• For more information visit Manufacturer's Website
  
  
  
• Models:
  4-Foot (S504AL)
  5-Foot (S505AL)
  6-Foot (S506AL)