Customization: | Available |
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Warranty: | Free |
Material: | Aluminum Alloy |
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PRODUCT INTRODUCTION:
Power connector only can select 230VAC or 24VAC input connect to connector 3 and 4.
External antenna input connect to connector 5 and 6.
So it works for safety,very important for garage door system safety protection.
Garage door can be dangerous task. Garage door springs and cables are under
extreme tension and require appropriate safety precautions. Working with
garage doors and openers could result in personal injury or death. We recommend all installations,
repairs, adjustments, and removals on garage doors be made by a qualified
garage door technician. Any attempts to install, repair, replace, adjust garage
doors or openers are done at your risk.