Sonoff 4CHR3 - 4-Channel Smart Relay Board - Google and Alexa Compatible

Sonoff 4CHR3 - 4-Channel Smart Relay Board

Sonoff 4CHR3 - 4-Channel Smart Relay Card is a Wifi-controlled smart product that you can use in the office, workshop or workplace, where you can control the electricity transition via mobile application. It is frequently preferred in IoT applications. The product has 4 channels and it is possible to control 4 different electrical devices separately. In addition, with the timer feature, you can leave the product on for the times you want and turn it off later, or you can turn the product off whenever you want and keep it on for a certain period of time. In this way, you will be able to save!

• Voltage Range: 90-250VAC (50 / 60Hz)
• Maximum Current: 10A
• Maximum Power: 2200W / Channel
• Wireless Frequency: WiFi 2.4GHz
• Wireless Standard : 802.11 b/g/n
• Security Mechanism: WPA-PSK / WPA2-PSK
• Housing Material: Anti-fire ABS V0
• Channel: 4
• Size: 145 x 90 x 40 (mm)
• Operating Temperature (recommended): 0ºC - 40ºC (32°F - 104°F)
• Operating Humidity: 5% - 90%RH, Non-Condensing

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