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 ES4200‑K4‑T1 Door Management Alarm Rim Hardware with Tamper Switch
ES4200-K4-T1-1
Special Order
$921.18
Designed Security, Inc
DSI ES4600-K1-T1 Exit Alarm Configuration
ES4600-K1-T1-1
Special Order
$773.42
Napco Security Technologies
Napco PG21MSS PG21 Series Narrow Stile Door Alarm, Satin Aluminum Clear Anodized
PG21MSS
Special Order
$193.10
Napco Security Technologies
Napco PG21MS XIT Single Door Exit Alarm, 9V, Metallic Silver
PG21MS
Special Order
$149.18
Security Door Controls
SDC 101-DENARRX 101-DE Series Delayed Egress Controller with Alarm Reset on REX Programming
101-DENARRX
Special Order
$641.46
Security Door Controls
SDC 1511S-11 ExitCheck Series Trigger and Armature Base for 1511S ExitCheck Integrated Delayed Egress Lock
1511S-11
Special Order
$47.62
Security Door Controls
SDC 1511SBCKV ExitCheck Series Single Integrated Delayed Egress Maglock, Chicago Compliant, Dull Aluminum
1511SBCKV
Special Order
$878.09
Security Door Controls
SDC 1511S-NA-RRX-IC 1511S Series Single Integrated Delayed Egress Lock, Alarm Reset on REX
1511S-NA-RRX-IC
Special Order
$46.24
Security Door Controls
SDC 1511TNHKVD Series Tandem Integrated Delayed Egress Locks in Brass Powder
1511TNHKVD
Special Order
$1,593.82
Security Door Controls
SDC 1581S-TC3 Frame Header Tandem Cable Kit 3ft, for 1581S Delayed Egress Locks
1581S-TC3
Special Order
$25.03
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