The TuyaSmart smart switch relay from is the ideal solution for controlling motorized gates, garage doors, or remote control of other electrical devices or circuits remotely via the internet.
The product supports the Tuya Zigbee + RF433 protocol and is only compatible with the Zigbee gateways of the Tuya platform. Thanks to the combined Zigbee+RF support, a Zigbee connection and a Zigbee gateway can be used to remotely control, time and automate the device over the Internet, and thanks to the RF receiver, Sonoff RF (fixed code) RF remote controls and SmartWise RF wall switches can be used to remotely control the relay in the vicinity of the device.
This is the dual circuit version of the Zigbee + RF relay.
When used with the Tuya Zigbee Bridge, the TuyaSmart 5V-32V Zigbee+RF smart power device is only compatible with the Tuya/SmartLife mobile phone app. So it's a relay that supports NO/NC switching, with which you can close or interrupt circuits, time the switching and control the relay and the connected electrical device via the internet.
The Zigbee smart relay requires a 5V USB (DC) or 7V-32V AC/DC power supply to operate.
The switched circuit is independent of the relay power supply voltage, the relay can switch 90-250V/10A AC or 0-30V/10A DC connected to the COM input in either NO or NC mode. It is also suitable for voltage-free, i.e. potential-free, so-called dry contact switching.
It can also be switched to momentary switching mode, in which it interrupts the circuit after 1 second of switching or recloses the circuit after 1 second of interruption.
Product features:
- Tuya Zigbee + RF version - thanks to Tuya Zigbee - can be connected via Tuya Zigbee gateway - from a mobile phone app over the internet, and locally controlled via the RF receiver with Sonoff and SmartWise 433 MHz (fix code) RF remote controls and RF wall switches;
- Dual circuit version - two independent relays can switch different voltages
- Zigbee is compatible with the Tuya / SmartLife platform: shall be paired with a Tuya Zigbee gateway.
- Relay power supply: 5V DC USB or 7V-32V AC/DC
- Controlled circuit: voltage-free dry contact or 90-250V/10A AC or 0-30V/10A DC can be switched (independent of relay supply voltage)
- Supports NO/NC wiring and switching - relay can both close and break circuits
- Status check - The mobile App shows the current status of the relay (on or off)
- Remote on/off switching - Wherever you are, you can now remotely switch the relay (and devices in between) on or off remotely from the mobile app over the internet
- Timing - Several timing also functions are available in the Tuya platform.
- Pulse switching: you can set the relay to pulse switch, i.e. to switch for a short time of a specified length (e.g. typically 0.5 or 1 second), the four circuits can be set to do this individually.
- Can be shared with others - Give family members or others access to remote control, for example
- Compatibility - Can be connected to Amazon Alexa, Google Assistant for voice control
Product operates in three modes: normal switching, pulse switching or interlock / toggle switching mode. You can switch between the three modes using the button on the motherboard.
You can also connect "NO" and "NC" type controls:
The relay has three outputs:
- "COM", the input, or the common pole for NC and NO,
- "NO", i.e. "Normally Open" and
- "NC", i.e. "Normally Closed" = "Normally closed".
When NO and COM are connected: the circuit is open by default and the circuit between COM (common) and NO pole is closed when the relay is switched.
When NC and COM are connected: the circuit is closed by default (energised) and is broken when the relay is switched. (This wiring is used, for example, for electric gate openers where the gate opens when the circuit is interrupted.)
