Marantec Synergy 370 Belt Drive Garage Door Opener with 7' Belt Rail | MAR-Synergy-370B-B7 SL103 This surge protector kit is

This surge protector kit is most commonly used with LiftMaster® SL3000 & CSW200 Models

LiftMaster 41A6408

LiftMaster 41B4494-1

This part is compatible with FAAC J275 HA V2 Retractable Traffic Bollard

Doorking Drive Extension 18" | DKS-1603-168

Marantec Synergy 370 Belt Drive Garage Door Opener with 7' Belt Rail | MAR-Synergy-370B-B7 SL103 This surge protector kit isMarantec Synergy 370 Belt Drive Garage Door Opener with 7' Belt Rail MAR Synergy 370B B7 Marantec Synergy 370 Belt Drive Garage Door Opener Includes (2) 4 Button Transmitters (1) Deluxe Wall Control Battery Back Up System 7' Belt Rail (104573) Features Limited Lifetime Warranty on the motor, gears, and rail assembly Newly upgraded 1,100 Lumens of integrated LED lighting provides over 30,000 hours of illumination. LED lighting emits very little heat