Fire Alarm Sensor-Transmitter - CentralAlert™
$49.95
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Warns you when your existing audio alarms activate This sensor detects the audio alarm sound of your smoke and CO detectors. A wireless signal triggers the CentralAlert System (Model CA-360, CA-380, CA-PX or CA-RX) to notify you instantly. Install one device next to each existing alarm for sound detection or connect it directly to your alarms for activation.
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