¿ªÔÆÌåÓýBe aware that mag locks are generally a bad idea/have a number of inherent problems and in an increasing number of places outright prohibited by code with few exceptions (in order to be safe they need to have a listed relay wired to a fire alarm/life safety system so that power is dropped [and doors unlock] in the event of a fire or other life safety system; they require significant backup power supplies otherwise they leave the building unlocked and unsecured during power outages, and unless the door is designed/strengthened to be locked at the top only a simple crowbar to the bottom of the door (especially a thin stile door) can provide enough deflection in the door to allow entry) ? A much better solution (IMO) is electrified hardware with a power transfer hinge ¨C all of the major commercial door hardware manufacturers (Yale [the commercial side], Kaba, Adams-Rite, etc) have options available, and though thin style hardware is a bit more uncommon it does exist. This has the benefit of being visually unobtrusive (all of the hardware looks exactly like all of the other hardware) and generally even ¡°fail secure¡± (power applied to unlock door) configurations are still ¡°fail safe¡± from the inside (i.e. you can still press down on the lever or in on the panic bar). This is definitely in ¡°Talk to a real locksmith¡± territory though, especially with a narrow stile prep. ? If that¡¯s not an option another option that¡¯s better than mag locks but not quite as transparent as electrified hardware are electronic strikes but then you have to figure out if the door is using a conventional latch (horizontal; interfaces to the adjoining door leaf or door jamb) or has a top latch/bottom bolt (vertical; interfaces to the top of the door jamb and typically a bottom bolt drops into the threshold to secure the corner of the door. ? ? I would have gone the electrified hardware route (even forgoing the PTH as those are a PITA to retrofit and using an exposed power transfer whip if done correctly isn¡¯t that visually offensive) but in my case (standard door prep, standard backset) the Yale locks came out just in time to save me a lot of work and my time is worth money to me. (Otherwise I would have just installed the electrified hardware that I bought a month before the Yale locks were released J ) ? -- Lincoln King-Cliby, CTS, DMC-E-4K/T/D Commercial Market Director Sr. Systems Architect | Crestron Certified Master Programmer (Gold) Crestron Services Provider | Biamp Audia Certified | Extron Control Professional From:
Crestron@... [mailto:Crestron@...] ?
Before anyone starts suggesting Crestron's Yale or Baldwin locks ) Many of our jobs have contemporary doors of mainly glass and thin metal edges with no levers/knobs. I know there are companies out here that make cylinders that can be controlled via wifi but for the life of me I can re-find the link. ? I am pushing to pre-wire for mag-locks in the future but we still deal with many retrofits. Any suggestions would be appreciated. ?
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