Features:
[3 Working Modes] You can access self-locking, interlock and inching mode on APP directly.
[Run 4 Devices Separately] Allow you to turn on or off 4 connected lights independently.
[Automate More Devices] One channel controls one work status, enable interlock to turn on 1 channel and turn off other channels simultaneously.
[Automatically Turns Off] Don't want to stiffly fumble in the dark for the way? Enable inching mode to set a "on" schedule for your corridor light, and it will automatically turn off after reaching the preset time.
[Voice Controls Your Home] Compatible with Alexa and Google Home. Wanna turn off the light immediately? Just tell it to do.
[Easy to Out-of-Reach Devices] Mounted on the guide rail, convenient to connect and control devices far from the switch.
[Safe to Use] The durable flame-retardant PC shell provides the maximum safety for connected devices in use.
Note:
1. The device only works with 2.4GHz WiFi.
2. If the router is working in dual-band (2.4GHz & 5GHz), please upgrade the eWeLink app to V4.0.0 or above.
3. The Pairing will fail if a wrong WiFi password is input.
4. The device shall get close to router for a good transmission signal condition while pairing.
5. 433MHz RF Controller is not included.
Specifications:
Brand: SONOFF
Model: 4CH PRO R3
Material: PC V0
Voltage: 100-240V AC, 50/60Hz (DC: 9-23V)
Max. Load: 10A/2200W/Gang, 40A/8800W/Total
Wireless Frequency: WiFi 2.4GHz
Wireless Standard: IEEE802.11 b/g/n, 2.4GHz (2400M-2483.5M)
Security Mode: WPA/WPA2
Compatibility: Compatible with Android 4.1 or later, iOS 9.0 or later
Wiring Way: N and Light
Wire Diameter: φ 0.5-1.5mm (24-14AWG)
Gang: 4
433MHz Remote Control: Yes
Dry Contact: Yes
AC Input: Yes
DC Input: Yes
3-Month Operation Records: Yes
Interlock Mode: App
Inching Mode: App
Item Size: 14.5*9*3.4cm / 5.7*3.54*1.33in
Item Weight: 202g / 7.12oz
Packing List:
1 * Smart Switch
1 * Screwdriver (philips)
1 * User Manual