Replaces most mechanical combination locks. Easy installation
and operation.
Combination changes are fast and easy from the keypad.
Factory Reset Combination for solving lost combinations
without requiring expensive service calls.
One 9 VDC battery in the keypad housing can be changed
easily.
Audible beep and flash from every keystroke gives maximum
feedback to the user.
New industrial "Soft Touch" membrane keypad is tough
yet requires very low activation pressure.
15 minute penalty lockout after 4 incorrect entries protects
against manipulation attempts.
New patented dead-latched lock design with an internal
relock device for maximum security.
Lock "auto-locks" when boltwork is thrown to prevent
safes from being left in a "daylock" position.
ESL20 additional features: Time Delay Mode, Multiple
User Mode, Dual Control Mode, Armored Car Override, External A/C Power, Control
Port.
Optional Expansion Module (ESL20EXP) provides duress
alarm output,external connection for A/C power, external connection for control
port and connection of one or two ESL20 locks.