SONOFF 4CH, 4CHPRO 4 Gang WiFi Smart Switch with RF Control User Guide
- June 12, 2024
- SonOFF
Table of Contents
SONOFF 4CH, 4CHPRO 4 Gang WiFi Smart Switch with RF Control
Power off
To avoid electric shocks, please consult the dealer or a qualified professional for help when installing and repairing.
Wiring instruction
Light fixture wiring instruction
Socket wiring instruction (Don’t need to connect if no ground wire)
Make sure all wires are connected correctly.
Download the eWelink App
Power on
After powering on, the device will enter the quick pairing mode (Touch) during the first use. The Wi-Fi LED indicator changes in a cycle of two short and one long flash and release.
The device will exit the quick pairing mode (Touch) if not paired within 3mins. If you want to enter this mode, please long press any configuration button for about 5s until the Wi-Fi LED indicator changes in a cycle of two short and one long flash and release.
Add the device
Tap “+” and select “Quick Pairing”, then operate following the prompt on the app.
User Manual
Scan the QR code or visit the website to learn about the detailed user manual and help.
FCC Warning
Changes or modifications not expressly approved by the party responsible for compliance could avoid the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body. This transmitter must
not be co-located or operating in conjunction with any other antenna or
transmitter.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Hereby, Shenzhen Sonoff Technologies Co., Ltd. declares that the radio equipment type 4CHR3/4CHPROR3 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://www.sonoff.tech/usermanuals
4CHR3: Operation frequency Range: 2412-2472MHz RF Output: Power: 13.68dbm(802.11b), 15.55dbm(802.11g), 15. 18dbm[802. 11 n(HT20)] 4CHPROR3: Operation frequency Range: 2412-2472MHz,433.92MHz (R) RF Output: Power: 17.5dbm(802.11b), 15.8dbm(802.11g), 15.6dbm(802.11n20)