The Fail-Safe series electric dropbolt can be mounted horizontally or vertically and provides various functions. It is designed for use on double action doors (or single inswing/outswing doors) and ideal for applications where an electromganetic lock or electric strike is impractical. Surface mount models are also available for hollow metal door or frameless glass door applications.

Standard Features
Fail-safe (Power to lock)
Vandal resistant - The lock cannot be defeated by slipping a metal object between lock and the srtike plate
Built-in intelligent electronics allows the bolt to project several times if the door is not closed properly (Except EB200NLW, EB300 Series)
Push button trigger input (For EB190TG/195TG)
Built-in bolt status sensor and door position sensor
Relock time delay
Door held open alarm 80 dB, selectable door ajar time 10/20/30/60 seconds (For model with suffix NDB)