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Knox Lock Compatibility: Designed to accept a Knox KS-2 key lock for fire department integration (lock not included)
Pre-Wired Loop Detector: Quick and easy installation for additional safety and functionality
most commonly found on DoorKing barrier operators and on select gate operators equipped with this feature
Accessories:
Engages the limit switch assembly to stop gate travel precisely
LiftMaster K21-15453 Transformer 100VA lm-mega-arm Knox Lock Compatibility: Designed toReplacement Transformer for LiftMaster Gate Operators The LiftMaster K21 15453 Transformer is a genuine OEM replacement component rated at 100VA (120 208 240 460V). It is designed to provide stable power conversion and reliable voltage regulation for a range of LiftMaster commercial and industrial gate operators, ensuring long term performance and safe operation. Key Features Authentic LiftMaster replacement part for gate operator power systems Multi
US$ 1000.00
US$ 215.00
US$ 550.00
US$ 375.00
US$ 495.00
US$ 74500.00
US$ 74500.00
