SMATRUL WHD04 Tuya Smart Life APP WiFi + RF 433Mhz Relay Timer Module Smart Switch Controller

• 4 kinds of control mode, especially suitable for the elderly, nursing mothers, Pregnant women. disabled people, children, etc.

• 433MHZ RF frequency function + WIFI function 2 in 1, smarter and more user-friendly

• Pass certification: CE, FCC, ROHS, 100% inspection before transportation to ensure product safety

• Work perfectly with Amazon Alexa, Google Home

• Countdown Function: You can have more time to do other things

• Timing Function: Set the time to turn on the light. Set time to cook rice

• Note: This link only sells WIFI + 433MHZ RF controller, does not include wireless switch. Wireless switch requires additional purchase

Parameters:

• Working voltage: AC90-250V 60HZ / 50HZ

• WIFI: IEEE 802.11 b/g/n

• RF working frequency: 433.92MHZ

• Maximum current: <10A

• Size: 72 * 38 * 26 (mm)