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Doorking Arm Kit Ball Joint Pivot HDarm | DKS-6550-490 liftmaster sw420 arm hub The devices can be activated

SKU 75683680339
4.6
Description

The devices can be activated via a smoke detector or an alarm relay from the panel’s Form C dry contact relay

0™ Rolling Code and Encrypted DIP

Simultaneously closes gates

1" throw deadbolt

Doorking Arm Kit Ball Joint Pivot HDarm | DKS-6550-490 liftmaster sw420 arm hub The devices can be activatedDoorking Arm Kit Ball Joint Pivot HDarm DKS 6550 490 An arm kit for ball joint pivot HDarm for use with 6550 operator.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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