Specifications:

• Wireless Standard: 802.11 b/g/n
• State of Assembly: Ready-to-Go
• Security Mechanism: WPA-PSK/WPA2-PSK
• Power Supply: 90V~250V AC(50/60Hz)
• Operating Humidity: 5%-90%RH, Non-condensing
• Name2: SONOFF 4CH PRO R2
• Name1: SONOFF 4CH R2
• Model Number: SONOFF 4CH R2 smart WiFI Switch
• Max. Power: 2200W/gang, 2200W/Total
• Max. Current: 10A/gang
• Gang: 4
• Enclosure Material: Fire-retardant ABS V0
• Compatibility: All Compatible
• Certification: CE/FCC/RoHS
• Camera Equipped: No
• Brand Name: centechia