Description
Accentra SDA16 Stand Alone Exit Alarm
The Accentra SDA16 Stand-Alone Exit Alarm is designed to continuously monitor door status and immediately alert unauthorized use. When a protected door is opened without approval, a powerful 105+ dB piezo horn sounds to clearly signal a security violation. As a result, it is ideal for emergency exits, stairwells, and rear doors in retail and commercial environments. Additionally, its flexible mounting and power options allow it to easily complement existing door hardware.
Key Features:
- Stand-alone door alarm with continuous door monitoring
- 105+ dB piezo horn provides loud, clear alerts
- Non-handed unit (field reversible)
- Powered by a 9V battery or optional hardwire connection
- Reverse battery protection to prevent damage from incorrect installation
- Low-battery audible alert every 30 seconds
- LED status indicator flashes every 30 seconds when armed or after violation
- Field-adjustable settings via dip switches, including alarm reset, REX, passage delay, and LED color
- Tamper switch triggers alarm if the cover is removed
- Conformally coated electronics for added weather resistance
- Cam-lock cover protects internal components and mounting screws
- Accepts external, mortise, or rim cylinders (not included; must be specified)
Applications:
- Emergency exit doors
- Stairwell doors
- Rear exit doors in retail and commercial buildings
- Any opening requiring audible exit monitoring
Specifications:
- Dimensions: 8.3″ L × 3.1″ W × 2.0″ D (210 × 79 × 52 mm)
- Finish: Gray
- Power: 9V battery standard or hardwired using WH-11 wire harness
- Sound Output: 105+ decibels
- Mounting: Interior side of door or frame with magnetic contact
- Remote Mounting Option: Up to 6 ft from door (specify SDA16XL)
Accessories & Options:
- WH-11 wire harness for remote power and unlock
- Mortise or rim cylinders for control (sold separately)
- Remote reset/arm switch compatible








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