Технические характеристики
⊙ Power Supply：DC3V — ⊙ Communication protocol： TUYA zigbee ⊙ App：Tuya, Android and IOS — ⊙ Transmission Distance： >100m ⊙ Detect open/close status of the door/window — ⊙ Door sensor can work together with other devices after setting linkage scene on smart phone.
