Normally delivered by Friday 28 Feb. Please check exact dates in the Checkout page.See more
Seller Score: 54%
- Features :
* BC , Adjustable back check function
* BF : Barrier Free function for elderly and/or handicapped
* DA : Delayed Action function for elderly and /or handicapped
- Finishing : different colors . gold , aluminium , white
A , Ensure fire door at the state of emergency in the closed state; Protection of building the user's life safety, prevent the spread of fire and smoke.
B, Control door open, closed, protect users, door and door hardware.
C , Ensure door lock device (mechanical lock, electric lock, etc.) work normally.
D, Energy-saving, sound proofing.
It works just well as indicated. Just that you need a carpenter/aluminum handyman to install it.
It worked fine. No issue