R440 Bluetooth Receiver-operate your door or gate with your phone ( or both)

* Supports WiFi network. Supports numerous WiFi smart switches on one smart phone
* Supports status tracking: device status timely provided to the Tuya / Smart life
* Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electric curtain, etc
* Supports max 8 enabled scheduled/countdown/loop timers for each device
* Voice Control: Compatible with “Amazon” Alexa, for Google Home/Nest, IFTTT
* Remote turn on/off
* Timing schedules
* Device sharing.
* Group management.
* Works with Amazon Echo, Echo Dot, Amazon Tap
* Works with Google Home
* Works with IFTTT
* Compatible with Amazon Alexa.
* Support 433mhz remote control fixed code, learning code and rolling code

We have it 7-32V AC/DC and 85-250V AC