Testseek.co.uk have collected 1 expert reviews of the First Alert CO AlarmFCD4 and the average rating is 80%. Scroll down and see all reviews for First Alert CO AlarmFCD4.
(80%)
1 Reviews
Average score from experts who have reviewed this product.
Abstract: This 120-Volt a.c.-powered (with 9-Volt battery back-up) carbon monoxide (CO) detector includes an LCD display that reports the parts per million (PPM) of CO detected. However, this readout--and, thus, its added cost--may be deemed unnecessary by some ...
