Home Home & Garden First Alert BRK SC7010B Hardwired Photoelectric Smoke & Carbon Monoxide Detector $27.41 Home & Garden First Alert BRK SC7010B Hardwired Photoelectric Smoke & Carbon Monoxide Detector $27.41 By ARCOM - 14 May 2021 71 0 SHARE Facebook Twitter Go to the deal page: First Alert BRK SC7010B Hardwired Photoelectric Smoke & Carbon Monoxide Detector $27.41