Smoke Detector and Alarm 

 Ideal for home or business! 

 -Uses two AA batteries (not included). 
 - MCU processing technology 
 - Independent 80dB alarm 
 - Low battery warning 
 - Auto Reset after activated 
 - Photo-electronic infrared sensor 
 - LED visual and audible alarm 
 - Dust proof and white light interference. 
 - Includes instructions 
 - Includes screws and anchors for ceiling installation. 
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