Assertion: home security system | /r/HasProperty | installed
Facets:
value: professionally
type: MANNER
Source sentences:
text: The Vivint home security system needs to be professionally installed.
text: Keep reading for our breakdown of the best home security systems that we've tested to date, including DIY home security systems you can install yourself, professionally installed systems that promise to automate your whole home, and standalone gadgets like video doorbells, too.
text: They will need to be professionally installed because the system components need to be wired to phone lines and a power source.