Интелигентна аларма за безжичен детектор за дим

This tool will issue up to 85dB sound alarm if it detects smoke from fires or carbon dioxide. Small Form Factor Smoke detection sensors so is minimal so it is easy to install and foisted diruangan you. Battery Powered Using a battery to power the tool so it does not require a troublesome electrical wiring to be installed. Batteries are included in the package. Package content 1 x Smoke Detector 9V battery (Not Included)