Mounted Automatic Spring Adjustable Door Closer

+1

Sabo Fil

Yanayi

Abin kulle kofa

Nau'i

Universal

Bangare

Na Gida/ Na Kasuwa

Yawan amfani

Sifrin

Aikin Marufin Kofa

Sauran

Nau'in Marufi

Sauran

Daurawa

Launin Azurfa

Launi

Alminiyum

Abin hadawa

Adireshin dakin ajiya

An tabbatar

4

+1

hotuna

Jiha Lagos • Kosofe

NO 5 ADEPELE STREET COMPUTER VILLAGE

Closed

• Lit - Asa, 08:00-18:00

An automatic door closer opens the door itself, typically under the control of a push button, motion detector or other device, and then closes it as well, typically employing a motion or proximity detector to determine when it is safe to close the door. A door closer (Door Spring/Door Check) is any mechanical device that closes a door in a controlled manner, preventing it from slamming, in general after someone opens it, or after it was automatically opened. The force used to open the door is stored in some type of spring and when released this energy is then utilized to return the door to its normal starting position Many types of modern door closers can be linked to a building’s fire alarm system. In scenarios where doors need to be held open for the majority of the time for example they are held back with some sort of electro magnetic device. When the fire alarm is triggered it cuts power to the electromagnetic hold-open device allowing the doors to close.

Nuna lamba