General Information door closer A door closer is a mechanical device that closes a door, in general after someone opens it, or after it was automatically opened. Choosing a door closer can involve the consideration of a variety of criteria. In addition to the closer's performance in fire situations, other criteria may include resistance to opening forces (for use by disabled or infirm) as well as health, safety, durability, risk of vandalism/ligature and aesthetics. Door closer is installed in a upper portion of way opening flat door fan, be applicable to the wood, steel evacuation door, fire door and have a higher requirements place doors. Technical Parameter:Material: Aluminum alloyClosing speed: 1.5kgf.mWidth of door: 850mmWeight of door:25-45kgClosing force:EN2Style of door: light doorLonger lifeStandard color: sliver
Electric Control Lock It can work with door closer and intercom system; lock automatically, no noise for opening or closing the door. It has two card readers: Internal reader,
SK1 SERIES ELECTRIC STRIKE The SK1 Series Electric Strike is a standard function Fail Secure (PTO) strike, suitable for many applications. The flexible mounting capabilities with changeable facep
General Information for Electro Magnetic Lock Electromagnetic Lock offered by us utilizes the magnetic forces to maintain a powerful bond among a frame-mounted magnet and door-mounted armature. Our
Exit Button Exit button Introduction Induction switch type 86 aluminum alloy panel Suitable for all kinds of Locks The Best Choice for Access Control &nb
Electric Bolt Lock The lock is specially designed for voltage fluctuations, using power on to lock, power off to unlock,the Static Current is only 0.15A, belong
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