Dortronics Systems Inc.
Electric Strike
Dortronics' 3300 series of electric strikes is furnished with an ANSI strike plate and is suitable for most wood and hollow metal door frames. Built to have a 2,000-lb. pull test rating, the strike has a stainless-steel jaw and strike plate. It converts from fail-secure to fail-safe operation without the need for special tools. Other features include an in-line automatic power converter that accepts power from 12 to 24 volts DC and an output that is automatically adjusted to match strike input requirements.