Photo 1 of Siterwell Detector, Smoke Detector 10 Year Battery with Photoelectric Sensor and Low Battery Warning, Smoke Alarm with Do Not Disturb Mode for Bedroom, UL Listed, 10 Year Smoke Detector, 2 Pack

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Photo 1 of Siterwell Detector, Smoke Detector 10 Year Battery with Photoelectric Sensor and Low Battery Warning, Smoke Alarm with Do Not Disturb Mode for Bedroom, UL Listed, 10 Year Smoke Detector, 2 PackPhoto 2 of Siterwell Detector, Smoke Detector 10 Year Battery with Photoelectric Sensor and Low Battery Warning, Smoke Alarm with Do Not Disturb Mode for Bedroom, UL Listed, 10 Year Smoke Detector, 2 Pack