First Alert Brk Sc7010Bv12 Hardwired Talking Photoelectric Smoke And

First Alert Brk Sc7010Bv-12 Hardwired Talking Photoelectric Smoke And Carbon Monoxide (Co) Detector, 12-Pack , White Membeli berati setuju dengan peraturan PO Pree Order:) Baca Spesifikasi produk di deskripsi dengan lengkap:) About This Item 12 Pack Of Hardwired Combination Alarms Features Highly Accurate Electrochemical And Photoelectric Sensors To Detect Both Carbon Monoxide And Smoke Hazards Exclusive Voice Warning Identifies Both The Location And The Type Of Danger (Smoke Or Co) Interconnects To Up To (18) Alarms, (12) Of Which Can Be Smoke Alarms 120-Volt Ac With 2-Aa Battery Backup (Included) 7 Year Limited Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety � See More Product Details