Công Tắc Từ wifi app điện thoại Tuya/ Smartlife

Trung tâm Wifi Alarm+Doorbell  – HPS-H1BWiFi Siren Alarm System◆ APP name:TuyaSmart◆ Work with Amazon Alexa/Google Assistance/IFTTT◆ Input Voltage:5V/2A◆ Support 8pcs remote controllers and 24pcs Wireless sensors◆ Low-battery detection/Power off detection/Tamper detection◆ Built-battery◆ Alarm mode: Flashing + Sound +