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Door Alarms

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sti-6400 exit stopper multifunction door alarm, red;image of sf-6400
Safety Technology International
STI 6400 Exit Stopper Multifunction Door Alarm, Red
STI-6400|SF-6400
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dsi es411-ko security alarm
Designed Security, Inc
DSI ES411-KO Door Prop Alarm, No Key Switch
ES411-KO|D2-ES411K0
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sdc sdc alarm station, 1-gang, ss, siren 85 db, 12/24vdc
Security Door Controls
SDC 400U-SN 400-SN Series Single Gang Siren Alarm Station, Siren 85 db, 12/24VDC, Stainless Steel
400U-SN|SZ-400USN
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Clearance
detex exit door alarm
Detex
Detex EAX-500XMC65AAXSI Battery Powered Door or Wall Mount Exit Alarm, Mortise Cylinder, 100 dB
EAX-500XMC65AAXSI|DE-EAX500XMA
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image of sz-400urmb
Security Door Controls
SDC 400U-RMB 400-RMB Series Single Gang Buzzer Alarm Station, 12/24VDC, Stainless Steel
400U-RMB|SZ-400URMB
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detex eax500xmc65 eax500 exit device w/mortise cylinder installed
Detex
Detex EAX500XMC65 Battery Powered Exit Device with Mortise Cylinder Installed
EAX500XMC65|DE-EAX500XMC
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sti exit stopper sti-6405 exit door alarm
Safety Technology International
STI 6405 Exit Stopper Momentary Reset, Red
STI-6405|SF-6405
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image of d2-es300;image of d2-es300;image of d2-es300
Designed Security, Inc
DSI ES300 Battery Operated Door Prop Alarm for Door Entry or Exit Applications
ES300|D2-ES300
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detex eax-500w security alarm
Detex
Detex EAX-500W Weatherized Battery Powered Exit Alarm
EAX-500W|DE-EAX500W
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Detex EAX-500XBKXMC65EE 500 Series Exit Alarm with Mortise Cylinder, Black
Detex
Detex EAX-500XBKXMC65EE 500 Series Exit Alarm with Mortise Cylinder, Black
EAX-500XBKXMC65EE|DE-EAX500XBC
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DSI ES4300A-K7-T1 Exterior Alarm Rim with Interchangeable Core Tamper
Designed Security, Inc
DSI ES4300A-K7-T1 Exterior Alarm Rim with Interchangeable Core Tamper
ES4300A-K7-T1|D2-ES4300AK7
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Camden CX-DA300 CX-DA300 Series Line Powered Door Monitor Alarm with Relay and Reset Key, Double Gang, 12/24V AC/DC
Camden Door Controls
Camden CX-DA300 CX-DA300 Series Line Powered Door Monitor Alarm with Relay and Reset Key, Double Gang, 12/24V AC/DC
CX-DA300|CM-CXDA300
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sdc door prop alarm
Security Door Controls
SDC EA-728V EA Series Double Gang Door Prop Alarm with Keylock Reset/Bypass, (Replaces 728U)
EA-728V|SZ-EA728V
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sdc door prop alarm
Security Door Controls
SDC EA-SN EA Series Single Gang Door Prop Alarm with Integral Status LED and Audible Alarm
EA-SN|SZ-EASN
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cable kit for connecting two locks through the frame header
Security Door Controls
SDC 1581S-TC3 Frame Header Tandem Cable Kit 3ft, for 1581S Delayed Egress Locks
1581S-TC3|SZ-1581STC3
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Detex EAX-2500XMC65AAXKS AC/DC Wallplate Mortise Cylinder and Key, Morth and Stop
Detex
Detex EAX-2500XMC65AAXKS AC/DC Wallplate Mortise Cylinder and Key, Morth and Stop
EAX-2500XMC65AAXKS|DE-EAX2500MC
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Detex EAX-500SK1 EAX-500 Exit Alarm Surface Mount Magnetic Switch, Gray
Detex
Detex EAX-500SK1 EAX-500 Exit Alarm Surface Mount Magnetic Switch, Gray
EAX-500SK1|DE-EAX500SK
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detex eax battery powered exit alarm with mortise cylinder
Detex
Detex EAX-2500SXMC65 Eax Battery Powered Exit Alarm with Mortise Cylinder
EAX-2500SXMC65|DE-EAX2500SX
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detex eax-411sk security alarm
Detex
Detex EAX-411SK AC Powered Door Prop Alarm
EAX-411SK|DE-EAX411SK
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dsi es4200-k1-t1
Designed Security, Inc
DSI ES4200-K1-T1 Door Management Alarm, Double Bit with Tamper Switch, Beige
ES4200-K1-T1|D2-ES420K1T1
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detex eax battery powered door prop alarm
Detex
Detex EAX-300 Battery Powered Door Propped Alarm
EAX-300|DE-EAX300
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dsi es4200-k3-t1 door alarm
Designed Security, Inc
DSI ES4200-K3-T1 Door Management Alarm, Rim Hardware with Cylinder, Tamper, Beige
ES4200-K3-T1|D2-ES420K3T1
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detex eax-500 security alarm
Detex
Detex EAX-500 Battery Powered Door Alarm, 100dB
EAX-500|DE-EAX500
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detex eax-2500s security alarm
Detex
Detex EAX-2500S Surface Mount Alarm AC Powered, Gray
EAX-2500S|DE-EAX2500S
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dsi es4200-k1-t0 door alarm
Designed Security, Inc
DSI ES4200-K1-T0 Door Management Alarm, Double Bit Key Switch without Tamper Switch, Beige
ES4200-K1-T0|D2-ES420K1T0
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Detex EAX-500XMC65CC EAX500 Evit Device Wallplate with Orange Cylinder Installed
Detex
Detex EAX-500XMC65CC EAX500 Evit Device Wallplate with Orange Cylinder Installed
EAX-500XMC65CC|DE-EAX500MCC
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Detex EAX-300SK1 Door Prop Alarm, Surface Mount, Battery Powered, One MS-1039S Magnetic Switch, Gray
Detex
Detex EAX-300SK1 Door Prop Alarm, Surface Mount, Battery Powered, One MS-1039S Magnetic Switch, Gray
EAX-300SK1|DE-EAX300SK1
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Detex EAX-2500SK1 Surf Kit for EAX2500, Black Box
Detex
Detex EAX-2500SK1 Surf Kit for EAX2500, Black Box
EAX-2500SK1|DE-EAX2500SK
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sti-6400 exit stopper multifunction door alarm, red;image of sf-6400
STI-6400SF-6400
Safety Technology International
STI 6400 Exit Stopper Multifunction Door Alarm, Red
STI-6400|SF-6400

Key Features

  • Alarm alerts to any unauthorized exits/entries through emergency exit doors and rear doors
  • AddWarning in second language with provided labels (21 languages)
  • Protective polycarbonate cover
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dsi es411-ko security alarm
ES411-KOD2-ES411K0
Designed Security, Inc
DSI ES411-KO Door Prop Alarm, No Key Switch
ES411-KO|D2-ES411K0

Key Features

  • Encourages employees to maintain access control procedures
  • Available with or without reset bypass keyswitch
  • Easy installation
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sdc sdc alarm station, 1-gang, ss, siren 85 db, 12/24vdc
400U-SNSZ-400USN
Security Door Controls
SDC 400U-SN 400-SN Series Single Gang Siren Alarm Station, Siren 85 db, 12/24VDC, Stainless Steel
400U-SN|SZ-400USN

Key Features

  • Easy to Install
  • Single Gang or Narrow Frame Mount
  • Buzzer or Siren Alert Warning
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Clearance
detex exit door alarm
EAX-500XMC65AAXSIDE-EAX500XMA
Detex
Detex EAX-500XMC65AAXSI Battery Powered Door or Wall Mount Exit Alarm, Mortise Cylinder, 100 dB
EAX-500XMC65AAXSI|DE-EAX500XMA

Key Features

  • Low cost, self-contained door alarm with piezo horn that sounds to warn unauthorized use of a door or gate
  • Intelligent circuit senses the external magnet location automatically and sets the correct door handing
  • LED visual and audible arming indicators
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image of sz-400urmb
400U-RMBSZ-400URMB
Security Door Controls
SDC 400U-RMB 400-RMB Series Single Gang Buzzer Alarm Station, 12/24VDC, Stainless Steel
400U-RMB|SZ-400URMB

Key Features

  • Single gang or narrow frame mount assemblies equipped with buzzers and sirens provide indication of door open or unlocked status.
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detex eax500xmc65 eax500 exit device w/mortise cylinder installed
EAX500XMC65DE-EAX500XMC
Detex
Detex EAX500XMC65 Battery Powered Exit Device with Mortise Cylinder Installed
EAX500XMC65|DE-EAX500XMC

Key Features

  • Low cost, self-contained door alarm with piezo horn that sounds toWarn unauthorized use of a door or gate
  • Intelligent circuit senses the external magnet location automatically and sets the correct door handing
  • LED visual and audible arming indicators
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sti exit stopper sti-6405 exit door alarm
STI-6405SF-6405
Safety Technology International
STI 6405 Exit Stopper Momentary Reset, Red
STI-6405|SF-6405

Key Features

  • Alarm alerts to any unauthorized exits/entries through emergency exit doors and rear doors
  • Multifunction door alarm with always active feature
  • 95/105 dB alarm when activated
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image of d2-es300;image of d2-es300;image of d2-es300
ES300D2-ES300
Designed Security, Inc
DSI ES300 Battery Operated Door Prop Alarm for Door Entry or Exit Applications
ES300|D2-ES300

Key Features

  • Alarm silences automatically when door is closed, no need for reset
  • Reliable
  • Economical
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detex eax-500w security alarm
EAX500WDE-EAX500W
Detex
Detex EAX-500W Weatherized Battery Powered Exit Alarm
EAX-500W|DE-EAX500W

Key Features

  • Low cost, self-contained door alarm with piezo horn that sounds toWarn unauthorized use of a door or gate
  • Intelligent circuit senses the external magnet location automatically and sets the correct door handing
  • LED visual and audible arming indicators
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Detex EAX-500XBKXMC65EE 500 Series Exit Alarm with Mortise Cylinder, Black
EAX-500XBKXMC65EEDE-EAX500XBC
Detex
Detex EAX-500XBKXMC65EE 500 Series Exit Alarm with Mortise Cylinder, Black
EAX-500XBKXMC65EE|DE-EAX500XBC
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DSI ES4300A-K7-T1 Exterior Alarm Rim with Interchangeable Core Tamper
ES4300A-K7-T1D2-ES4300AK7
Designed Security, Inc
DSI ES4300A-K7-T1 Exterior Alarm Rim with Interchangeable Core Tamper
ES4300A-K7-T1|D2-ES4300AK7
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Camden CX-DA300 CX-DA300 Series Line Powered Door Monitor Alarm with Relay and Reset Key, Double Gang, 12/24V AC/DC
CX-DA300CM-CXDA300
Camden Door Controls
Camden CX-DA300 CX-DA300 Series Line Powered Door Monitor Alarm with Relay and Reset Key, Double Gang, 12/24V AC/DC
CX-DA300|CM-CXDA300

Key Features

  • Local audible alarm of door open status
  • Heavy duty stainless steel faceplate
  • 12-24 VDC and AC/DC model
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sdc door prop alarm
EA-728VSZ-EA728V
Security Door Controls
SDC EA-728V EA Series Double Gang Door Prop Alarm with Keylock Reset/Bypass, (Replaces 728U)
EA-728V|SZ-EA728V

Key Features

  • Double Gang w/ integral Status LED, Audible Alarm & Keylock Switch for Reset/Bypass
  • Adjustable Timed Delay
  • Exit Alarm on Door Opening
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sdc door prop alarm
EA-SNSZ-EASN
Security Door Controls
SDC EA-SN EA Series Single Gang Door Prop Alarm with Integral Status LED and Audible Alarm
EA-SN|SZ-EASN

Key Features

  • Door Prop Alarm, Single Gang w/ integral Status LED & Audible Alarm
  • Adjustable Timed Delay Exit Alarm on Door Opening Automatic or Manual Alarm Reset
  • Output Relays for Remote Monitoring Integral Bi-color LED Status Indicator Optional Key Reset/Bypass Switch
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cable kit for connecting two locks through the frame header
1581S-TC3SZ-1581STC3
Security Door Controls
SDC 1581S-TC3 Frame Header Tandem Cable Kit 3ft, for 1581S Delayed Egress Locks
1581S-TC3|SZ-1581STC3

Key Features

  • UL, CSFM, MEA Listed
  • Locked; Egress Mode Status outputs
  • Auto Sensing 12/24V DC Voltage Input
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Detex EAX-2500XMC65AAXKS AC/DC Wallplate Mortise Cylinder and Key, Morth and Stop
EAX-2500XMC65AAXKSDE-EAX2500MC
Detex
Detex EAX-2500XMC65AAXKS AC/DC Wallplate Mortise Cylinder and Key, Morth and Stop
EAX-2500XMC65AAXKS|DE-EAX2500MC
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Detex EAX-500SK1 EAX-500 Exit Alarm Surface Mount Magnetic Switch, Gray
EAX-500SK1DE-EAX500SK
Detex
Detex EAX-500SK1 EAX-500 Exit Alarm Surface Mount Magnetic Switch, Gray
EAX-500SK1|DE-EAX500SK
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detex eax battery powered exit alarm with mortise cylinder
EAX-2500SXMC65DE-EAX2500SX
Detex
Detex EAX-2500SXMC65 Eax Battery Powered Exit Alarm with Mortise Cylinder
EAX-2500SXMC65|DE-EAX2500SX

Key Features

  • Field selectable features allow customer to choose status indicators and auto rearm options
  • Patented cam assembly automatically adjusts for different size cylinders without spacers
  • Extended bypass allows alarm to remain silencedWhen door is open and automatically rearm upon closing of door
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detex eax-411sk security alarm
EAX-411SKDE-EAX411SK
Detex
Detex EAX-411SK AC Powered Door Prop Alarm
EAX-411SK|DE-EAX411SK

Key Features

  • Localized alarm notifies area personnel of security breach/ door prop condition
  • Alarm status relay for remote annunciation (zone monitoring)
  • Alarm encourages door users to keep door closed
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dsi es4200-k1-t1
ES4200-K1-T1D2-ES420K1T1
Designed Security, Inc
DSI ES4200-K1-T1 Door Management Alarm, Double Bit with Tamper Switch, Beige
ES4200-K1-T1|D2-ES420K1T1

Key Features

  • Aesthetically pleasing design
  • Compatible with all access control systems
  • Can be used as a stand-alone product
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detex eax battery powered door prop alarm
EAX-300DE-EAX300
Detex
Detex EAX-300 Battery Powered Door Propped Alarm
EAX-300|DE-EAX300

Key Features

  • Low cost solution to propped open doors
  • Tapered cover allows for installation on narrow stile doors
  • LED visual arming indicators
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dsi es4200-k3-t1 door alarm
ES4200-K3-T1D2-ES420K3T1
Designed Security, Inc
DSI ES4200-K3-T1 Door Management Alarm, Rim Hardware with Cylinder, Tamper, Beige
ES4200-K3-T1|D2-ES420K3T1

Key Features

  • Aesthetically pleasing design
  • Compatible with all access control systems
  • Can be used as a stand-alone product
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detex eax-500 security alarm
EAX-500DE-EAX500
Detex
Detex EAX-500 Battery Powered Door Alarm, 100dB
EAX-500|DE-EAX500

Key Features

  • Low cost, self-contained door alarm with piezo horn that sounds toWarn unauthorized use of a door or gate
  • Intelligent circuit senses the external magnet location automatically and sets the correct door handing
  • 9V DC battery operated with Low Battery Alert
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detex eax-2500s security alarm
EAX-2500SDE-EAX2500S
Detex
Detex EAX-2500S Surface Mount Alarm AC Powered, Gray
EAX-2500S|DE-EAX2500S

Key Features

  • Alarm Type: Audible
  • Sound Emission: 100 dB
  • Input Voltage: 9V DC
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dsi es4200-k1-t0 door alarm
ES4200-K1-T0D2-ES420K1T0
Designed Security, Inc
DSI ES4200-K1-T0 Door Management Alarm, Double Bit Key Switch without Tamper Switch, Beige
ES4200-K1-T0|D2-ES420K1T0

Key Features

  • Compatible with All Access Control Systems
  • Field Selectable Alarm Delay
  • Easy Installation
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Detex EAX-500XMC65CC EAX500 Evit Device Wallplate with Orange Cylinder Installed
EAX-500XMC65CCDE-EAX500MCC
Detex
Detex EAX-500XMC65CC EAX500 Evit Device Wallplate with Orange Cylinder Installed
EAX-500XMC65CC|DE-EAX500MCC
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Detex EAX-300SK1 Door Prop Alarm, Surface Mount, Battery Powered, One MS-1039S Magnetic Switch, Gray
EAX-300SK1DE-EAX300SK1
Detex
Detex EAX-300SK1 Door Prop Alarm, Surface Mount, Battery Powered, One MS-1039S Magnetic Switch, Gray
EAX-300SK1|DE-EAX300SK1
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Detex EAX-2500SK1 Surf Kit for EAX2500, Black Box
EAX-2500SK1DE-EAX2500SK
Detex
Detex EAX-2500SK1 Surf Kit for EAX2500, Black Box
EAX-2500SK1|DE-EAX2500SK
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Showing 1 - 28 of 205

ADI offers a wide variety of door alarms by leading brands like Detex, DSI and others. Our inventory includes propped-door alarms, exit alarms and additional solutions.