Sonoff 4CH R3 WiFi Smart Switch

This is 4CH R3, change of the product look only, the function is exactly same as R2.

Overview
Sonoff 4CH R3 is 4-gang switch with din rail mounting. 4CH (R3) 4 gang light switch supports to connect and control 4 electrical appliances, which can be turned on/off separately by the buttons or iOS/Android App EweLink. Besides, with the multi-gang switch, you can check real-time devices status for each device on App. Owning a 4CH (R3) multi-gang switch means you have 4 basic WiFi switches integrate together.

The enclosure is din rail mount supported! A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks. These products are typically made from cold-rolled carbon steel sheet with a zinc-plated or chromated bright surface finish.

You can turn on/off from anywhere at any time remotely, set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.

It is hacker-friendly that you can flash your firmware without difficulty. (Please note that flash firmware will void warranty, do on your own risk)

CE/FCC/RoHS Certified

Features
Turn on/off 4 home appliances remotely
Device status’s synchronously display
Scheduled/Countdown timers
Share control
Supports setting power on status
Works with Amazon Echo, Echo Dot, Amazon Tap
Works with Google Home, Google Nest
Works with IFTTT
*IFTTT available for ewelink advance(paid) user only.

Specifications
Voltage Range: 100-240V AC 50/60Hz
Max. Load: 10A/2200W/Gang 16A/3500W/Total
Wireless Frequency: WiFi 2.4GHz
Wireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M)
Security Mechanism: WPA/WPA2
Enclosure Material: PC V0
Gang: 4
Dimension:145*90*34 (mm)
Operating Temperature(recommended): -10ºC-40ºC(14°F-104°F)
Operating Humidity: 5%-95%RH, Non-condensing
4CHPR3 Certification: CE, FCC

Why buy from me?
1. Ready stock in Malaysia, no need to wait for preorder, not shipped from China.
2. Ship out within 1-2 working days.
3. Cheap price for ready stock!

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