Electronic Locking DevicesIn non-technical terms, this book covers the appropriate selection and installation of every system component currently available, along with trouble-shooting techniques. It is a handbook for installers, and a product reference and system design guide for manufacturers' reps and end user's |
Contents
SolenoidOperated Deadbolts | 11 |
The Basic Circuit | 13 |
The Load | 23 |
Copyright | |
12 other sections not shown
Common terms and phrases
AC voltage actuator alarm alternating current amps armature audible automatic door basic battery bolt cable components condition conductors current draw current flow deadbolts decibels designed diode direct current Door Control door operator door status switch Duprin egress ELECTRIC LOCK DOOR Electric locking circuit electric locking devices electric locking system electric strike electromagnet energized equipment exit device fail-safe electric locking fail-safe locks fail-secure function hardware holding force hookup indicate input insulated interlock latch latchbolt load locking device Locknetics low-voltage magnetic field manufacturers measure mechanical meter monitoring switches mortise lock mounting multimeter National Electrical Code NFPA normally closed normally open Ohm's law options polarity power source power supply rated reed switch relay release switch require resistance safety Security Engineering security system selected shown in Figure signal solder solenoid specific standard switch contact terminals tion transformer troubleshooting unit unlocked voltage spike volts wire nut wire runs