Address:Yucun, Nanquan Town, Wuxi City, Jiangsu Province. China Zip:
Introduces：Detailed Product Description Universal emergency key release lock switch works with all garage doors and garage door openers. It is easy to install, including key switch, weatherproof mount plate and cable. User will never get locked out of the garage again, since this item will let you open the garage door manually. This item is a must-need for "vault-in" type of garages with no other exit/entry door.
