Dry Contact Wifi remote control gate relay NC NO TUYA

TUYA TYWRA-RF intelligent WiFi potential-free controller

A versatile solution for the remote control of devices requiring a potential-free contact (e.g. gates, cookers, heating controls). It allows you to easily switch on, off and change the status of connected equipment via WiFi, and with the TUYA Smart app (available for Android and iOS) you can control the device from anywhere in the world.

Key features of the device

• 433MHz radio remote control support - you can add a remote control from the Tuya app and control the device directly from the remote control (switch on, switch off or switch status).
• Remote control via WiFi - operates on the popular 2.4GHz network, allowing you to operate the device from anywhere, all you need is internet access.
• Rich automation capabilities - create weekly schedules, scenarios and integrate with other devices in the Tuya ecosystem (e.g. motion sensors).
• Compatibility with Amazon Alexa, Google Home, IFTTT - voice control and advanced automation rules within the smart home.
• Universal relay outputs (NC, NO, COM) - flexible connection to devices requiring a voltage-free contact.
• Wide power supply range - 5V DC power supply via microUSB connector or 7-32V AC/DC power supply, so the module can be used in various installations.
• Compact dimensions - the device measures just 72 × 56 × 35 mm, which makes it easy to install in control cabinets, boxes and other places with limited space.

Description of the TYWRA-RF controller's connectors and components

1. Power supply connector (7-32 V AC/DC)
   Enables the device to be supplied with DC or AC voltage in the range 7-32 V.

2. MicroUSB connector (5 V DC)
   An alternative power socket that allows the controller to be connected to a standard 5 V DC power supply (e.g. a phone charger).

3. Relay contacts (NO, NC, COM)

   • NO (Normally Open) - normally open contact, closes when the relay is energised.
   • NC (Normally Closed) - normally closed contact, opens when the relay is energised.
   • COM (Common) - common terminal of the relay to which an external device or controlled circuit is connected.

4. RESET button

   • Manual control - allows the relay to be switched on/off directly from the device.
   • Pairing (configuration mode) - hold the button for approximately 10 seconds until the red LED starts flashing. The controller then enters pairing mode and can be added to the TUYA Smart app.

The kit includes

• 1-channel WiFi controller with voltage-free outputs

The TUYA TYWRA-RF WiFi Smart Voltage-Free Controller is a reliable and versatile solution that will work for most home and industrial automation systems. Its ability to be controlled via WiFi and 433MHz remote controls guarantees maximum convenience and flexibility, and its collaboration with the most popular smart home platforms makes it the perfect choice for anyone who values comfort and modern solutions.