Products by Napco Security Technologies

LocDown Series - Cylindrical F110 Function Lock down classrooms, offices, common areas, labs, with a key from safely inside -Lock down with key from inside -Economically priced -Retrofits standard lockset, several lock body styles & finishes -Durable, super strength retractor, long life lever,...

Electronic Standalone Locking Solutions with Local Lock Down Alarm Lock Trilogy P/DL 4100/4500 Series Lock down classrooms, offices, common areas, labs with a key from safely inside, with the press of a button -Simple push button locks doors from inside, or use keyfob -Activates small light...