Netatmo - Welcome Siren

Siren for use with the Welcome camera, it does not operate autonomously. It emits a 110 dB audible alarm if the camera detects an intruder. It can also be used as a deterrent against burglaries by simulating presence at home, emitting some recorded sounds such as dog barking and typical household noises. It can be placed on a surface or mounted on the wall (frame included in the package), includes 4 AA batteries or can be connected to the mains via a microUSB cable (not included).