September 4, 2022

Notes on installation of smoke alarm

Note the installation of smoke detector: speaking of smoke detector, we recommend you to install our SR-825PHS- the best 10 year smoke detector,of course, we must know some knowledge that how to installing smoke detector before we start install detector. here are three tips: 1. Avoid installing it too close to doorways, windows, fans, etc. Generally, […]

April 1, 2022

What is stand alone smoke detector?

The stand alone smoke detector SR-807 is generally directly powered by a 9V laminated battery or AC220V, which is easy to install and use, and can achieve independent detection and independent alarm without connecting with a fire alarm controller. Many independent detectors on the market are mostly powered by 9V laminated batteries. SR-807 Stand alone smoke detectors are a […]