Hard Wired Smoke Detector vs. Battery Operated
Smoke detectors are a must for all the houses and buildings. It is essentially recommended for all living places especially exposed to fire like kitchen or steam like washrooms. There are two types of smoke detectors. One runs on batteries, and the other plays its detective role with the help of the main supply. Both have their pros and cons. If you are confused between “Hard Wired Smoke Detect...