Like most modern garage door openers, there is also a safety beam sensor, which emits an invisible beam at the opening of the garage door. If any beam interrupts the beam when the door is closed, it will automatically reverse it.
Advantages / extremely quiet, 3 / 4 HP, lifetime warranty, safety beam sensor, made in China
The garage opener has a timing closing function. If you forget the function, the function will automatically close the garage door, and can be set to one minute, five minutes or ten minutes.
FAQ:
1.What is your required payment method?
Answer:T/T,L/C,PAYPAL,WESTERN UNION etc.
2.What is your price of term?
Answer:As factory,we usually quote EX WORKS price;If customers requires FOB,FCA,CFR or CIF price,
customer need to inform us order list so that we can quote accordingly..
3.What is your transportation method;
Answer:We support sea transportation,air transportation,railway transportation and express according to customer requirement;