Security Sensors Ezviz

【Works with Home Gateway A3】Open/Close sensor T2C can’t work independently, it requires the EZVIZ Home Gateway A3 to work properly. It can be conveniently added to your EZVIZ alarm system for expanded more→protection. You will be notified of any detected activity, all through the EZVIZ App. The HomeBase A3 can connect up to 64 devices (32 sensors + 32 cameras). With it, you can check or get notifications about home activities, anytime, anywhere. 【Open/Close Detection】Can’t remember whether you’ve shut your windows tight when leaving home? With the T2C sensor, you can check the open/close status anytime and anywhere on your smartphone. And if someone tries to open a door or window, you’ll receive…