Door Alarms
Door Alarms deliver audible and visual alerts for commercial and industrial doors to prevent unauthorized access, reduce theft and ensure safe egress. This category includes exit alarms, propped-door alerts, magnetic contacts and access-control compatible devices designed for reliable performance, simple installation and seamless system integration—ideal for retail, healthcare, education and warehouse environments seeking scalable, compliance-friendly security solutions.
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Designed Security, Inc
DSI ES4600-K4-T1 Door Management Alarm with Digital Voice Annunciation, Rim Hardware without Cylinder, DPDT
ES4600-K4-T1
In Stock
Security Door Controls
SDC 101-1A Remote or Local Audible Tone and LED Annunciator for One Door
101-1A
In Stock
$84.24
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
In Stock
$725.00
Security Door Controls
SDC 400U-SN 400-SN Series Single Gang Siren Alarm Station, Siren 85 db, 12/24VDC, Stainless Steel
400U-SN
In Stock
$45.22
Security Door Controls
SDC EA-728V EA Series Double Gang Door Prop Alarm with Keylock Reset/Bypass, (Replaces 728U)
EA-728V
In Stock
$211.96
Security Door Controls
SDC EA-SN EA Series Single Gang Door Prop Alarm with Integral Status LED and Audible Alarm
EA-SN
In Stock
$162.83
Safety Technology International
STI 6400 Exit Stopper Multifunction Door Alarm, Red
STI-6400
In Stock
$88.78
Alarm Controls by ASSA ABLOY
Alarm Controls TS-34 Audible Buzzer Station for Mounting on Single Gang or Narrow Wall Plate, Stainless-Steel Finish
TS-34
Special Order
$33.55
Alarm Lock
Alarm Lock PG21MS Narrow Stile Door Alarm, Surface Mount, Aluminum
PG21MS-1
Special Order
$210.16
Alarm Lock
Alarm Lock PG30MS PG30 Series Keypad-Controlled Narrow Stile Door Alarm, Metallic Silver, Black
PG30MS
Special Order
$262.27
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