WebDescription. The 4310ME LCN is a heavy duty, electrically controlled closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors. … WebLCN, an Allegion brand, products include surface and concealed door closers, ADA compliant automatic door operators and electronic accessories that protect the opening and enhance the overall safety and security of a facility. These devices are found in high traffic areas such as hospitals, schools, government buildings, and commercial settings.
Hold-Open Door Closers & Devices: Uses & Limitations - IFSEC …
WebThis LCN 4040SE is a non-sized closer/holder that will provide single point hold-open for fire and smoke barrier doors. This closer interfaces with alarm systems which will keep … WebTamper-Resistant Keyswitch Extruded aluminum 1/4" plate with beveled edges for tamper-resistance and durability. Compatible with standard mortise cylinders with straight or clover cams in 1-1/8" or 1-1/4" cylinder lengths (1-1/4" key cylinders available). Momentary (SPDT/DPDT), maintained (SPDT/DPDT) or time-delay (2-SPDT) switches available. buffets hawaii
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WebNorton Door Control PR7500X689 7500 Series (007742) 5.0 (3) Norton 7701-1 689 Door Controls/Closer Arms, 13.75" Length No reviews $13780 FREE delivery Apr 5 - 7 More Buying Choices $104.00 (3 new offers) Norton Door Controls 1601-689 Norton Adjustable Streamline Door Closers #1601 Aluminum, Adjustable Size 3 Through 6 (2) No reviews … WebAlarm Lock Trilogy® Networx™ AL-IM3-80211 Generation 3 Gateway, ... Fire Door Closers; Closer Parts; Accessories; Show All Closers. Exit & Alarms. Exit Alarms; Exit Devices; Mullions; ... Locks Cylinders Closers Exit & Alarms Hinges/Pivots Access Control Holders & Stops Keying/Storage Auxiliary Hdwr Gate Hdwr Lite Kits Flat Goods Webmany ways to hold open a fire door. A wall-or floor-mounted magnetic holder and a separate mechanical closer may be used if the holder releases upon fire alarm/smoke … crocs or not