Magnetic Autocontrol 12' VarioBoom Barrier Arm without Grey Section Only | MAG-SBV_NC012 GTO Brackets Frequency Response: -3dB

Frequency Response: -3dB

detection zones

For use with various Chamberlain® Belt Drive and Chain Drive Garage Door Openers

1 Splined shaft collar with mounting bolts (390972)

2 - 4-channel transmitter XT4 433 RC - 787453

Magnetic Autocontrol 12' VarioBoom Barrier Arm without Grey Section Only | MAG-SBV_NC012 GTO Brackets Frequency Response: -3dBMagnetic Autocontrol 12' VarioBoom Barrier Arm without Grey Section Only MAG SBV_NC012 The Magnetic Autocontrol 12' VarioBoom Barrier Arm is a replacement Varioboom arm designed for Magnetic MicroDrive barrier systems. Built for strength, reliability, and flexibility, this 12 foot VarioBoom arm ensures smooth and safe operation in parking, toll, and access control applications. Crafted from lightweight, corrosion resistant material, the VarioBoom arm