For SONOFF 4CH PRO R3/4CH R3 Wi-Fi Smart Switch 4-Way Switch Module APP Control

Features:
*Brand new and high quality
*Made of high quality materials, durable
*3 working modes, which can directly enter the self-locking, interlocking and inching modes on the APP.
*Run 4 Devices Separately] Allows you to turn 4 connected lights on or off independently.
*Automatic multiple devices, 1 channel controls working state, 1 channel can be opened by interlocking, and other channels can be closed at the same time.
*Auto shut off Don't want to fumble around stiffly in the dark? Enabling jog mode allows you to set an "on" schedule for the hallway light, after which it will automatically turn off.
*Voice control your home, compatible with smart home.
*Easy-to-reach equipment, mounted on rails for easy connection and control of equipment far away from the switch.
*Safe to use, durable flame retardant PC housing provides maximum safety for connected devices in use.

Notes:
*1. This device only works with 2.4GHz WiFi.
*2. If the router works on dual-band (2.4GHz & 5GHz), please upgrade the FOR eWeLink APP to V4.0.0 or later.
*3. If a wrong WiFi password is entered, pairing will fail.
*4. When pairing, the device should be close to the router to ensure a good transmission signal.
*5. Excluding 433MHz RF controller.

Specification:
*Model: SONOFF 4CH R3
*Working voltage: AC100-240V
*Control distance: unlimited
*Load power: 2kW
*Control Type: Network Control
*Working current: ≤10A
*Rated frequency: 50/60Hz
*Transmission power: ≤10dBm
*Coding method: learning
*Security : 32 bits (4.3 billion groups)
*Receive sensitivity: -108dbm
*Transmitter control point: ASK wireless radio frequency
*Transmitter function buttons: off, lock, stop
*The number of remote controllers that can be adapted: send more and receive more
*Built-in accessories: 10A relay
*Installation method: punching and fixing
*Size: 72*42*54mm
*Installation size: 74.8*54*28mm
*White
*Model: SONOFF 4Ch PRO R3
*Working voltage: AC85-250V
*Load power: 3kW
*Working current: ≤30A
*Nominal frequency: 433MHz
*Transmission power: ≤10dBm
*Encoding method: fixed encoding
*Security : 22-digit data
*Receive sensitivity: -110dBm
*Transmitter control point: RF wireless radio frequency
*Transmitter function buttons: off, lock, stop
*Number of remote controllers that can be adapted: 1 sending and 1 receiving
*Built-in accessories: 10A relay
*Size: 90.2*115*40mm
*Installation size: 101*60*38.5mm

Package Included:
1X Smart Switch
1X User Manual


Notes:
1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
2. Please allow a slight deviation between the data and the manual measurement.