All You Need to Know about Plug-In Smoke Detectors
Plug-In Smoke Detectors are portable detectors that are way different from hardwired smoke alarms. They are readily available, portable, easy to install and are fitted with photoelectric sensors with the capability of detecting both slow and fast flaming fires. Hard-wired detectors are way better in terms of efficiency and effectiveness compared to plug-in detectors.
They may be costly but payi...