Ecco SA950 Smart Alarms 12- to 24-Volt Back-Up Alarm

• Automatically adjusts maintaining a minimum of five dB(A) above noise level up to a maximum rated output.
• Epoxy sealed against dust, moisture, and vibration
• Reduces irritation and excessive noise complaints
• Compact size and universal mounting maximize location options
• Self grounding; no ground wire needed for installation

The Smart Alarm® from ECCO was the world's first self-adjusting back-up alarm, constantly measuring ambient noise and adjusting their sound level, creating a volume that is safe without being annoying or contributing to noise pollution. Smart Alarms® eliminate the need for constant manual adjustment and help prevent intentional alarm disconnection. Compact size and universal mounting bracket maximizes location options, self grounding with stud terminal connections, sealed in epoxy for protection against dust, moisture, and vibration.