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Door Alarms

Door Alarms

 

Brand: STI Model: STI-6400
Multifunction alarm, helps prevent unauthorized exits/entries Beeps and flashes when activated Add warning in second language, includes 21 labels total in different languages 95 or 105 dB alarm Set alarm length: 30 sec., 3 min., continuous (can also use as an annunciator) Easy to install Mount on to..
$69.00
Brand: STI Model: STI-6400WIR9
Wireless Exit Stopper Multifunction Door Alarm w/Single Slave Receiver..
$138.00
Brand: STI Model: STI-V6400WIR4
Highly visible "stop sign" design acts as a deterrent.Unit is completely self-contained and easy to install.Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected if desired).Up to 1000 foot (line of sight) range.Virtually indestr..
$164.00
Brand: STI Model: STI-6400-2017-DISCONTINUED
Highly visible "stop sign" design acts as a deterrent. Unit is completely self-contained and easy to install. Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected if desired). Virtually indestructible polycarbonate housing. Up..
$69.00
Brand: STI Model: STI-6402
Complete with double reed switch assembly to monitor double doors.Highly visible "stop sign" design acts as a deterrent.Unit is completely self-contained and easy to install.Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected i..
$78.00
Brand: STI Model: STI-6402-G
Complete with double reed switch assembly to monitor double doors.Highly visible "stop sign" design acts as a deterrent.Unit is completely self-contained and easy to install.Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected i..
$78.00
Brand: STI Model: STI-6403
Complete with additional horn assembly that can be mounted up to 300 feet from the main unit (wire not included nor electrically supervised.) Highly visible "stop sign" design acts as a deterrent. Unit is completely self-contained and easy to install. Sounds a powerful 105 dB warning horn when act..
$84.00
Brand: STI Model: STI-6403-G
Complete with additional horn assembly that can be mounted up to 300 feet from the main unit (wire not included nor electrically supervised.) Highly visible "stop sign" design acts as a deterrent. Unit is completely self-contained and easy to install. Sounds a powerful 105 dB warning horn when act..
$89.00
Brand: STI Model: STI-6404
Complete with double reed switch assembly that allows the alarm to monitor double doors.Includes an additional horn assembly that can be mounted up to 300 feet from the main unit - wire not included and not electrically supervised.Highly visible "stop sign" design acts as a deterrent.Unit is complet..
$103.00
Brand: STI Model: STI-6404-G
Complete with double reed switch assembly that allows the alarm to monitor double doors.Includes an additional horn assembly that can be mounted up to 300 feet from the main unit - wire not included and not electrically supervised.Highly visible "stop sign" design acts as a deterrent.Unit is complet..
$101.00
Brand: STI Model: STI-6405
Highly visible "stop sign" design acts as a deterrent.Remains "on" or armed at all times.Has a momentary reset option.Unit is completely self-contained and easy to install.Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected if ..
$84.00
Brand: STI Model: STI-6405-G
Highly visible "stop sign" design acts as a deterrent.Remains "on" or armed at all times.Has a momentary reset option.Unit is completely self-contained and easy to install.Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected if ..
$89.00
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