Ezviz H4 (CS-H4-R201-1H3WKFL)

T3C.Smart Button.Requires using with the EZVIZ Home Gateway A3¹.Expert control with a simple click.In addition to apps or voice controls, you can now use this simple smart button to switch on and off more→your entire EZVIZ sensor system² , or press it to send an emergency alarm.It´s mini-sized and battery-powered to go anywhere within your reach.Protect your loved ones with one easy click.Use this indoor button to put your EZVIZ sensor system in action in a second, and leave home with peace of mind.Or, give it to the seniors or kids who are home alone, so they can get help if they need it.Install it anywhere within your reach.Place the button next to your bed, desk or anywhere you need an extra tou…