HySecurity Arm Replacement Aluminum/Fiberglass 34' | HYS-MX000746 eaccess 3 kit Battery Backup: Up to 72

Battery Backup: Up to 72 days of standby power or 112 cycles when the power is down

which is sensed by two magnetic sensors on the electronics controller

The transmitter can be used with one four-channel receiver (DR4)

Requires LiftMaster MA031 ordered separately

HySecurity Drive Rail Aluminum Non-Grooved Flanged 14 ft | HYS-MX3887

HySecurity Arm Replacement Aluminum/Fiberglass 34' | HYS-MX000746 eaccess 3 kit Battery Backup: Up to 72HySecurity Arm Replacement Aluminum Fiberglass 34 ft. HYS MX000746 Rectangular aluminum fiberglass arm replacement, 34 ft. length Note: Arm only. Mounting hardware and 22 counterweights not included. Additional counterweights are required if extra materials are attached to the arm. Note: This part is compatible with the HySecurity StrongArm operator.