Buildings experience a common and serious security threat when guests hold and prop open doors. The SDC EA Door Prop Alarm Series helps support positive security behavior by encouraging users to keep secure doors closed.

Some Risks of Propping Doors

Security: Obviously! An open door gives easy access to anyone who could steal or do worse.

Temperature Control: Thermostats don’t care if a door is open or closed. Keep your bills down!

Wildlife- Not only can nasty animals or insects get into the building, pets could also get out and be in danger. Once wildlife gets into a building, it’s not so easy to get them out and could be very costly.

The Prop Fails- What if a prop fails and someone gets locked out with their keys inside? What if a technician locks himself out of a site? What if a tenant is locked out with the stove on?

EA Series Door Prop Alarms

Guarantee security with cost-effective Door Prop Alarms!

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How Does the EA Series Compare to Others?

Feature SDC EA-728 DSI ES411-K6 Camden CX-DA300
List Price $280 $295 $330
Double Gang Mounting   ✔️ ✔️ ✔️
LED Indicator ✔️  Bi-Color ✔️ ✔️
Audible Alarm ✔️ ✔️ ✔️
Key Switch ✔️ ✔️ ✔️
Alarm Delay 1-60 sec. Field Selectable  0-60 sec. 0-60 sec.
Power 12 0r 24 VDC 12-24 VAC/VDC 12/24V AC/DC
Alarm Sound Level 85db Piezo 80db 80db
Outputs (2)Form C,

2A@30VDC max

(1) Form B,

500mA@ 30 VDC

(1) Form B

500 mA@ 30VDC

Current Draw 60mA 100mA 70mA
Vandal Resistant 1/4″ Aluminum Plate

Security Screws

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Security Door Controls
SDC is a Quality Management Certified manufacturer of premium grade access control hardware specified by security consultants for prominent facilities worldwide. SDC has been providing intelligent solutions for Security, Safety & Accessibility to the Industry for over 40 years.