Sonoff Smart 4 Channel Relay Wi-Fi Current Switch White (4CHR3)

Smart Wi-Fi Relay compatible with many different devices. It is adapted to work, among others, with lighting, audio / video devices, household appliances (household appliances), fans, motors, etc. The device allows 3 modes of operation:

1. Self-locking - turning on connected devices - they will be turned off only after being manually turned off
2. Interlock - the first device is automatically turned off when the next one is turned on
3. Inching - after turning on the device, it is turned off after a predetermined time) directly through the application on the phone.

Separate control of 4 devices: Self-locking mode allows you to manage (turn on / off) 4 light sources.

The switch and the devices connected to it can be remotely operated via the eWeLink application (Android / iOS). Sonoff also enables voice control thanks to the cooperation of assistants such as Amazon Alexa and Google Assistant. The housing is made of high-quality, fire-resistant PC material, which provides excellent protection during the use of connected devices.

• Model: 4CHR3
• Voltage range: 100-240V AC 50 / 60Hz
• Maximum load: 10A / 2200W / wire 16A / 3500W
• WiFi connection: 2.4 GHz, 802.11 b / g / n
• Security: WPA / WPA2
• Material: PC V0
• Dimensions: 145 x 90 x 34 mm
• Working temperature: -10ºC ~ 40ºC