Specifications:

• Support APP: Works with Alexa & Google Nest & Google Home
• State of Assembly: Ready-to-Go
• Product Dimensions: 145*90*40 (mm)
• Power Supply: 90-250V AC(50/60Hz) / 5-24V DC
• Name: Sonoff 4CH Pro R2/R3
• Model Number: Sonoff 4CH Pro R2
• Max Power: 2200W/gang
• Max Current: 10A/gang
• Frequency: 2.4GHZ, 433Mhz , 802.11 b/g/n
• Enclosure Material: Fire-retardant ABS V0
• Compatibility: All Compatible
• Certification: CE/FCC/RoHS
• Camera Equipped: No
• Brand Name: SONOFF
• Application: Smart Home Wifi 4 Gang Switch