Doorking Idler Bracket Left | DKS-2600-921 DKS-1603-222 It has a built-in radio

It has a built-in radio transmitter with a 250-foot range in line-of-sight conditions

Linear Pulley Double 1-5/8 Ups

LiftMaster MHS 1/2 HP Slow-Speed Hoist Operator for Rolling Sheet Doors

and engineered for easy installation on the boom arm’s optical diffuser channel

(2) Tek screws

Doorking Idler Bracket Left | DKS-2600-921 DKS-1603-222 It has a built-in radioDoorking Idler Bracket Left DKS 2600 921 Ensure the stability and smooth operation of your Doorking gate system with the Doorking Idler Bracket Left. Expertly crafted for durability and precision, this essential component provides reliable support and alignment for your gate mechanism.