ADI Global US
Fast. Easy. Simple.
A better ADI experience starts in the app.
Buy 10, get 1 free on selectWattboxitems*Buy 10, get 1 free on selectWattboxitems*Buy 10, get 1 free on selectWattboxitems*Buy 10, get 1 free on selectWattboxitems*Buy 10, get 1 free on selectWattboxitems*
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

Door Alarms

Filter Results

Showing  1 - 28 of 82
content loaded
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
Sign In for Dealer Pricing
sdc door prop alarm image of sz-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
Sign In for Dealer Pricing
sdc door prop alarm image of sz-ea728v
Security Door Controls
SDC EA-728V EA Series Double Gang Door Prop Alarm with Keylock Reset/Bypass, (Replaces 728U)
EA-728V|SZ-EA728V
Sign In for Dealer Pricing
SDC 400U-RMB 400-RMB Series Single Gang Buzzer Alarm Station, 12/24VDC, Stainless Steel
Security Door Controls
SDC 400U-RMB 400-RMB Series Single Gang Buzzer Alarm Station, 12/24VDC, Stainless Steel
400U-RMB|SZ-400URMB
Sign In for Dealer Pricing
Camden CX-DA100 Door Alarm, Sounder, Single Gang, 3-24V DC
Camden Door Controls
Camden CX-DA100 Door Alarm, Sounder, Single Gang, 3-24V DC
CX-DA100|CM-CXDA100
Sign In for Dealer Pricing
SDC 101-1A Remote or Local Audible Tone and LED Annunciator for One Door
Security Door Controls
SDC 101-1A Remote or Local Audible Tone and LED Annunciator for One Door
1011A|SZ-1011A
Sign In for Dealer Pricing
securitron ba-dpa-24 door prop alarm timer, 24 vdc with boxed alarm image of sn-badpa24
Securitron by ASSA ABLOY
Securitron BA-DPA-24 Door Prop Alarm Timer, 24V DC with Boxed Alarm
BA-DPA-24|SN-BADPA24
Sign In for Dealer Pricing
Camden CX-DA800-BK-KD Battery Door Alarm, Keyed Different, Black
Camden Door Controls
Camden CX-DA800-BK-KD Battery Door Alarm, Keyed Different, Black
CX-DA800KD-BK|CM-CXDA800BKKD
Sign In for Dealer Pricing
Camden CX-DA810-BK-KD Battery Door Prop Alarm, Keyed Different, Black
Camden Door Controls
Camden CX-DA810-BK-KD Battery Door Prop Alarm, Keyed Different, Black
CX-DA810KD-BK|CM-CXDA810BKKD
Sign In for Dealer Pricing
Camden CX-DA800-KD Battery Door Alarm, Keyed Different, Grey
Camden Door Controls
Camden CX-DA800-KD Battery Door Alarm, Keyed Different, Grey
CX-DA800KD|CM-CXDA800KD
Sign In for Dealer Pricing
DSI ES4200-K3-T1 Door Management Alarm, Rim with Cylinder and Tamper Switch
Designed Security, Inc
DSI ES4200-K3-T1 Door Management Alarm, Rim with Cylinder and Tamper Switch
ES4200-K3-T1|0L-ES4200K3T1
Sign In for Dealer Pricing
Napco PG21MSS PG21 Series Narrow Stile Door Alarm, Satin Aluminum Clear Anodized
Napco Security Technologies
Napco PG21MSS PG21 Series Narrow Stile Door Alarm, Satin Aluminum Clear Anodized
PG21MSS|NA-PG21MSS
Sign In for Dealer Pricing
Camden CX-DA810W-KD Battery Door Prop Alarm Weatherized, Keyed Different, Grey
Camden Door Controls
Camden CX-DA810W-KD Battery Door Prop Alarm Weatherized, Keyed Different, Grey
CX-DA810WKD|CM-CXDA810WKD
Sign In for Dealer Pricing
Camden CX-DA810-KD Battery Door Prop Alarm, Keyed Different, Grey
Camden Door Controls
Camden CX-DA810-KD Battery Door Prop Alarm, Keyed Different, Grey
CX-DA810KD|CM-CXDA810KD
Sign In for Dealer Pricing
Detex EAX-300 GRAY ES300 Series Battery Powered Door Prop Alarm, Gray
Detex
Detex EAX-300 GRAY ES300 Series Battery Powered Door Prop Alarm, Gray
EAX-300 GRAY|0L-EAX300GRY
Sign In for Dealer Pricing
sti-v6400wir4 safety technology wireless exit stopper w/4 channel voice recver image of sf-v6400w4;sti-v6400wir4 safety technology wireless exit stopper w/4 channel voice recver image of sf-v6400w4
Safety Technology International
STI V6400WIR4 Wireless Exit Stopper with 4-Channel Voice Receiver
STI-V6400WIR4|SF-V6400W4
Sign In for Dealer Pricing
sdc sdc alarm station, 1-gang, ss, siren 85 db, 12/24vdc image of sz-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
Sign In for Dealer Pricing
Camden CX-DA800W-KD Battery Powered Door Alarm Weatherized, Keyed Different, Grey
Camden Door Controls
Camden CX-DA800W-KD Battery Powered Door Alarm Weatherized, Keyed Different, Grey
CX-DA800WKD|CM-CXDA800WKD
Sign In for Dealer Pricing
SDC 101-KDENARRX 101-DE Series Delayed Egress Controller with Reset and Bypass Keyswitch, Selectable Egress Delay, Alarm Reset On REX Programming
Security Door Controls
SDC 101-KDENARRX 101-DE Series Delayed Egress Controller with Reset and Bypass Keyswitch, Selectable Egress Delay, Alarm Reset On REX Programming
101-KDENARRX|SZ-101KDENAX
Sign In for Dealer Pricing
Dortronics 7286-PT5-24XK 7286 Series Local Door Prop Alarm and Key Switch, Standard 1-1/8" Mortise Cylinder Door Prop Alarm
Dortronics
Dortronics 7286-PT5-24XK 7286 Series Local Door Prop Alarm and Key Switch, Standard 1-1/8" Mortise Cylinder Door Prop Alarm
7286-PT5-24xK|0L-7286PT524
Sign In for Dealer Pricing
STI 6254 Mini Theft Stopper without Door Clip
Safety Technology International
STI 6254 Mini Theft Stopper without Door Clip
STI-6254|SF-STI6254
Sign In for Dealer Pricing
SDC SP03U Saturn Escutcheon Trim, Nightlatch, 630
Security Door Controls
SDC SP03U Saturn Escutcheon Trim, Nightlatch, 630
SP03U|SZ-SP03U
Sign In for Dealer Pricing
null image of p6-edcadio01
Lantronix
Lantronix EDCA-DIO-01 Enclosure Door Contact Alarm
EDCA-DIO-01|P6-EDCADIO01
Sign In for Dealer Pricing
STI-6402WIR Wireless Exit Stopper Multifunction Door Alarm for Double Door
Safety Technology International
STI-6402WIR Wireless Exit Stopper Multifunction Door Alarm for Double Door
STI-6402WIR|SF-STI6402WI
Sign In for Dealer Pricing
sti exit stopper multifunction door alarm for double door image of sf-6402
Safety Technology International
STI 6402 Exit Stopper Multifunction Door Alarm for Double Door, 95 or 105 dB Alarm when Activated, not for outdoor use
STI-6402|SF-6402
Sign In for Dealer Pricing
DSI ES4600-K1-T1 Exit Alarm Configuration
Designed Security, Inc
DSI ES4600-K1-T1 Exit Alarm Configuration
ES4600-K1-T1|0L-ES4600K1T1
Sign In for Dealer Pricing
Camden CX-DA800KA CX-DA800 Series Battery Powered Exit Door Alarm with Audible and Visual Indicators, Gray
Camden Door Controls
Camden CX-DA800KA CX-DA800 Series Battery Powered Exit Door Alarm with Audible and Visual Indicators, Gray
CX-DA800KA|CM-CXDA800KA
Sign In for Dealer Pricing
Camden CX-DA810W-BK-KD Battery Door Prop Alarm Weatherized, Keyed Different, Black
Camden Door Controls
Camden CX-DA810W-BK-KD Battery Door Prop Alarm Weatherized, Keyed Different, Black
CX-DA810W-BK-KD|CM-CXDA810WBKKD
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
sdc door prop alarm image of sz-easn
EA-SNVSZ-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
PRODUCT IS NON-RETURNABLE
Sign In for Dealer Pricing
Sign In for Dealer Pricing
sdc door prop alarm image of sz-ea728v
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
SDC 400U-RMB 400-RMB Series Single Gang Buzzer Alarm Station, 12/24VDC, Stainless Steel
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.
PRODUCT IS NON-RETURNABLE
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA100 Door Alarm, Sounder, Single Gang, 3-24V DC
CX-DA100CM-CXDA100
Camden Door Controls
Camden CX-DA100 Door Alarm, Sounder, Single Gang, 3-24V DC
CX-DA100|CM-CXDA100

Key Features

  • LOCAL AUDIBLE ALARM OF DOOR OPEN STATUS
  • HEAVY DUTY STAINLESS STEEL FACEPLATE
  • SINGLE AND DOUBLE GANG MODELS
Sign In for Dealer Pricing
Sign In for Dealer Pricing
SDC 101-1A Remote or Local Audible Tone and LED Annunciator for One Door
101-1ASZ-1011A
Security Door Controls
SDC 101-1A Remote or Local Audible Tone and LED Annunciator for One Door
1011A|SZ-1011A

Key Features

  • Remote or local audible tone
  • LED annunciator for one door
  • Compatible with all Exit Check systems
PRODUCT IS NON-RETURNABLE
Sign In for Dealer Pricing
Sign In for Dealer Pricing
securitron ba-dpa-24 door prop alarm timer, 24 vdc with boxed alarm image of sn-badpa24
BA-DPA-24SN-BADPA24
Securitron by ASSA ABLOY
Securitron BA-DPA-24 Door Prop Alarm Timer, 24V DC with Boxed Alarm
BA-DPA-24|SN-BADPA24

Key Features

  • Multi-functional control timer that operates as a door prop alarm
  • Monitors whether the door has been "propped" open
  • Can detect attempts to tamper with lock or door status
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA800-BK-KD Battery Door Alarm, Keyed Different, Black
CX-DA800KD-BKCM-CXDA800BKKD
Camden Door Controls
Camden CX-DA800-BK-KD Battery Door Alarm, Keyed Different, Black
CX-DA800KD-BK|CM-CXDA800BKKD

Key Features

  • Immediate triggering with LED and buzzer sounds
  • 105 dB alarm
  • 9VDC battery operation
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA810-BK-KD Battery Door Prop Alarm, Keyed Different, Black
CX-DA810KD-BKCM-CXDA810BKKD
Camden Door Controls
Camden CX-DA810-BK-KD Battery Door Prop Alarm, Keyed Different, Black
CX-DA810KD-BK|CM-CXDA810BKKD

Key Features

  • The alarm will sound when the door is propped open for a selected time. When ′Door Chime Mode′ is activated, the door alarm will immediately chirp 4 times when the door is opened
  • Accommodates a wide range of mortise cylinders and cams
  • Standard Armed (default) - Key can be removed in armed/disarmed position
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA800-KD Battery Door Alarm, Keyed Different, Grey
CX-DA800KDCM-CXDA800KD
Camden Door Controls
Camden CX-DA800-KD Battery Door Alarm, Keyed Different, Grey
CX-DA800KD|CM-CXDA800KD

Key Features

  • Immediate triggering with LED and buzzer sounds
  • 105 dB alarm
  • 9VDC battery operation
Sign In for Dealer Pricing
Sign In for Dealer Pricing
DSI ES4200-K3-T1 Door Management Alarm, Rim with Cylinder and Tamper Switch
ES4200-K3-T10L-ES4200K3T1
Designed Security, Inc
DSI ES4200-K3-T1 Door Management Alarm, Rim with Cylinder and Tamper Switch
ES4200-K3-T1|0L-ES4200K3T1
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Napco PG21MSS PG21 Series Narrow Stile Door Alarm, Satin Aluminum Clear Anodized
PG21MSSNA-PG21MSS
Napco Security Technologies
Napco PG21MSS PG21 Series Narrow Stile Door Alarm, Satin Aluminum Clear Anodized
PG21MSS|NA-PG21MSS

Key Features

  • New designer look
  • Always Armed Mode
  • Standard Arming Mode
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA810W-KD Battery Door Prop Alarm Weatherized, Keyed Different, Grey
CX-DA810WKDCM-CXDA810WKD
Camden Door Controls
Camden CX-DA810W-KD Battery Door Prop Alarm Weatherized, Keyed Different, Grey
CX-DA810WKD|CM-CXDA810WKD

Key Features

  • Accommodates a wide range of mortise cylinders and cams
  • Alarm will sound when door is propped open for a selected time
  • Easily mounts on door or frame - magnetic door contact included 
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA810-KD Battery Door Prop Alarm, Keyed Different, Grey
CX-DA810KDCM-CXDA810KD
Camden Door Controls
Camden CX-DA810-KD Battery Door Prop Alarm, Keyed Different, Grey
CX-DA810KD|CM-CXDA810KD

Key Features

  • The alarm will sound when the door is propped open for a selected time. When ′Door Chime Mode′ is activated, the door alarm will immediately chirp 4 times when the door is opened
  • UL Listed
  • Always Armed - Key can only be removed in armed position
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Detex EAX-300 GRAY ES300 Series Battery Powered Door Prop Alarm, Gray
EAX-300 GRAY0L-EAX300GRY
Detex
Detex EAX-300 GRAY ES300 Series Battery Powered Door Prop Alarm, Gray
EAX-300 GRAY|0L-EAX300GRY
Sign In for Dealer Pricing
Sign In for Dealer Pricing
sti-v6400wir4 safety technology wireless exit stopper w/4 channel voice recver image of sf-v6400w4;sti-v6400wir4 safety technology wireless exit stopper w/4 channel voice recver image of sf-v6400w4
STI-V6400WIR4SF-V6400W4
Safety Technology International
STI V6400WIR4 Wireless Exit Stopper with 4-Channel Voice Receiver
STI-V6400WIR4|SF-V6400W4

Key Features

  • Supervised Wireless Multifunction door alarm helps prevent unauthorized exits/entries
  • Beeps and flashes when activated
  • Add warning in second language with provided labels (21 languages)
Sign In for Dealer Pricing
Sign In for Dealer Pricing
sdc sdc alarm station, 1-gang, ss, siren 85 db, 12/24vdc image of sz-400usn
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
PRODUCT IS NON-RETURNABLE
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA800W-KD Battery Powered Door Alarm Weatherized, Keyed Different, Grey
CX-DA800WKDCM-CXDA800WKD
Camden Door Controls
Camden CX-DA800W-KD Battery Powered Door Alarm Weatherized, Keyed Different, Grey
CX-DA800WKD|CM-CXDA800WKD

Key Features

  • Alarm will sound immediately upon door opening
  • Automatic silence after 2 minutes or manually with key
  • Standard Armed (default), Key can be removed in armed or disarmed position
Sign In for Dealer Pricing
Sign In for Dealer Pricing
SDC 101-KDENARRX 101-DE Series Delayed Egress Controller with Reset and Bypass Keyswitch, Selectable Egress Delay, Alarm Reset On REX Programming
101-KDENARRXSZ-101KDENAX
Security Door Controls
SDC 101-KDENARRX 101-DE Series Delayed Egress Controller with Reset and Bypass Keyswitch, Selectable Egress Delay, Alarm Reset On REX Programming
101-KDENARRX|SZ-101KDENAX

Key Features

  • Visual countdown display indicator
  • Built-in 3-function keypad
  • Auto-sensing dual voltage
PRODUCT IS NON-RETURNABLE
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Dortronics 7286-PT5-24XK 7286 Series Local Door Prop Alarm and Key Switch, Standard 1-1/8" Mortise Cylinder Door Prop Alarm
7286-PT5-24xK0L-7286PT524
Dortronics
Dortronics 7286-PT5-24XK 7286 Series Local Door Prop Alarm and Key Switch, Standard 1-1/8" Mortise Cylinder Door Prop Alarm
7286-PT5-24xK|0L-7286PT524
Sign In for Dealer Pricing
Sign In for Dealer Pricing
STI 6254 Mini Theft Stopper without Door Clip
STI-6254SF-STI6254
Safety Technology International
STI 6254 Mini Theft Stopper without Door Clip
STI-6254|SF-STI6254

Key Features

  • Alarm helps prevent theft and misuse
  • For use with cabinet mounted extinguishers
  • Leaves protected equipment accessibleWhen needed
Sign In for Dealer Pricing
Sign In for Dealer Pricing
SDC SP03U Saturn Escutcheon Trim, Nightlatch, 630
SP03USZ-SP03U
Security Door Controls
SDC SP03U Saturn Escutcheon Trim, Nightlatch, 630
SP03U|SZ-SP03U

Key Features

  • Durable Saturn Escutcheon Trim
  • Compatible with Nightlatch
  • Sleek 630 Finish
PRODUCT IS NON-RETURNABLE
Sign In for Dealer Pricing
Sign In for Dealer Pricing
null image of p6-edcadio01
EDCA-DIO-01P6-EDCADIO01
Lantronix
Lantronix EDCA-DIO-01 Enclosure Door Contact Alarm
EDCA-DIO-01|P6-EDCADIO01

Key Features

  • Designed for telecom equipment cabinets
  • Alerts when cabinet door is opened
  • Provides 12VDC power to contact switch
Sign In for Dealer Pricing
Sign In for Dealer Pricing
STI-6402WIR Wireless Exit Stopper Multifunction Door Alarm for Double Door
STI-6402WIRSF-STI6402WI
Safety Technology International
STI-6402WIR Wireless Exit Stopper Multifunction Door Alarm for Double Door
STI-6402WIR|SF-STI6402WI

Key Features

  • A wireless signal is sent from the sensor to the receiver, alerting a monitored site has been activated
  • The 4-Channel Voice recevier sounds a programmable voice message when used in conjunction with a sensor
  • No difficult wiring
Sign In for Dealer Pricing
Sign In for Dealer Pricing
sti exit stopper multifunction door alarm for double door image of sf-6402
STI-6402SF-6402
Safety Technology International
STI 6402 Exit Stopper Multifunction Door Alarm for Double Door, 95 or 105 dB Alarm when Activated, not for outdoor use
STI-6402|SF-6402

Key Features

  • Prevent unauthorized exits and entries through emergency exit doors
  • Multifunction alarm, helps prevent unauthorized exits/entries through double doors
  • Beeps and flashesWhen activated, 95/105 dB alarm
Sign In for Dealer Pricing
Sign In for Dealer Pricing
DSI ES4600-K1-T1 Exit Alarm Configuration
ES4600-K1-T10L-ES4600K1T1
Designed Security, Inc
DSI ES4600-K1-T1 Exit Alarm Configuration
ES4600-K1-T1|0L-ES4600K1T1
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA800KA CX-DA800 Series Battery Powered Exit Door Alarm with Audible and Visual Indicators, Gray
CX-DA800KACM-CXDA800KA
Camden Door Controls
Camden CX-DA800KA CX-DA800 Series Battery Powered Exit Door Alarm with Audible and Visual Indicators, Gray
CX-DA800KA|CM-CXDA800KA
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Camden CX-DA810W-BK-KD Battery Door Prop Alarm Weatherized, Keyed Different, Black
CX-DA810W-BK-KDCM-CXDA810WBKKD
Camden Door Controls
Camden CX-DA810W-BK-KD Battery Door Prop Alarm Weatherized, Keyed Different, Black
CX-DA810W-BK-KD|CM-CXDA810WBKKD

Key Features

  • Immediate triggering with LED and buzzer sounds
  • Loud 105 dB alarm
  • 9VDC battery operation
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Showing 1 - 28 of 82
About Us
Careers
Services
ADI Global Website
Sign Up for Email
Sign Up
Branch
Locator
© 2026 ADI Global - All Rights Reserved.
Terms & Conditions
Privacy Statement