This alarm is ideal for retrofitting to existing doors with regular mechanical hardware for a stand alone door alarm. No need to buy new hardware. Save with simple installation.
Vandal-Resistant Mortise Lock
Custom Function To Meet Special Security Need

Single Door Alarm


How Does It Work?
SDA 100 series alarms overcome the inherent weakness in door mounted alarms or alarms integrated within the panic device or emergency exit lock.

SDA alarms are installed above the door frame, not on the door, for maximum vandal-resistance. Employees cannot remove a 9 volt
battery to defeat the
alarm.

Emergency exits and other doors cannot be opened without sounding an alarm, unless shunted by use of the key switch.
Independent Alarm For Emergency Exits & Other Areas

AC powered
Cannot be disabled by removing battery
110 db siren
Protected within power supply/alarm unit
Amber strobe
100,000cp peak, polycarbonate dome
Hidden door contact switch does not require special door prep
Key switch box for alarm shunt/reset (requires mortise cylinder by others)
Battery back-up for power supply
GelCel charging battery
DPA option
Sounds alarm if door is propped open
85db siren option
Lower volume series (if OSHA required)
SUGGESTED APPLICATIONS
Employee work areas with high traffic
  Prevent unobserved exiting & entries
Sensitive document & storage rooms
  Prevent unobserved material removal
Perimeter emergency exit doors
  Prevent smokers from breaching security by opening doors to smoke
ELEMENTS
Alarm Door Contact
Provides door position signal

Alarm Shunt Switch
Requires mortise cylinder with "Yale" cam (by others)
Power Supply/Alarm

Strobe
110db Siren
AC Power on LED
Terminal Strip
Recharging Battery

Door Sign

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