HUIZHOU DH Series Bluetooth + WiFi Intelligent Switch User Guide

HUIZHOU DH Series Bluetooth + WiFi Intelligent Switch

Product Information

Specifications:

• Compliance: FCC Part 15
• Exposure Limits: FCC approved for uncontrolled environment
• Minimum Distance: 20 cm between radiator and body
• Operation Conditions: Must not cause harmful interference

Product Usage Instructions

Installation:

1. Ensure the device is placed at least 20 cm away from your body.
2. Avoid co-locating the transmitter with other antennas or transmitters.

Operation:

1. Ensure the device is compliant with FCC Rules.
2. If any modifications are needed, seek approval from the responsible party to avoid voiding the user’s authority.

Maintenance:

1. Regularly check for any changes or modifications that could impact compliance.
2. Keep the device clean and free from obstructions.

FAQ

Q: What should I do if the device is not operating as expected?

A: Check for any interference sources nearby and ensure compliance with FCC Rules. If issues persist, contact customer support.

Q: Can I modify the device for better performance?

A: Any modifications must be approved by the responsible party to maintain compliance with FCC regulations.

Product introduction

The wall switch (Bluetooth+WF intelligent switch) is a light control switch that uses Bluetooth+WIFi communication protocol. It is easy to install, without changing the original lighting equipment and wiring, It can directly replace traditional switches and achieve remote control, timing control, situational control, and other functions. In addition, this product can be paired with a Bluetooth intelligent speaker to achieve voice interaction control.

Installation precautions

• For your personal safety, please turn off the installation switch of the main power supply. It is strictly prohibited to install with electricity. Only after confirming the safety of the installation can the main power supply be turned on.
• This product should be installed and debugged by formally qualified professionals in accordance with the requirements of electrical specifications and product manuals.

Product para meters

• Working voltage: 100V-240V -, 50Hz/60Hz (zero live wire)
• Working current: lOA Max (pure resistive load)- zero live wire
• Load type: 300W circuit for incandescent lamps, 120W circuit for LED lamps, and 200W circuit for energy-saving lamps.
• Product Material: Fireproof PC Shell
• Operating environment: temperature O ° C-40 ° C, relative humidity less than95%
• Communication protocol: Bluetooth + WiFi Wireless frequency WiFi 2.4Hzb/g/n, RF433

Installation guide (wiring according to the purchased version)

1. Use your hand to break open the button panel.

Wiring Method for Zero Fire Plate Switch

N is the zero line, it is the live line input, LLL2.L3 is the control light line output, (the zero line can only be connected to point N, not LL123 , otherwise it will cause a short circuit)

Switch distribution network inspection

1. Confirm thatyour smartphone or tablet is connected to 2.4W iFi
2. Mobile phones or tablets using the Android system must be version 4.0 or higher.
3. To use an Apple phone or iPad, you must be able to access the app store and download the APP.
4. If your router has set up MAC address filtering, please first enter the router background and turn off the MAC filtering function.

APP Download

Please search for ‘Yiweilian’ in major application markets or scan the QR code to download Apple phones. Please search for ‘ewelink’ in the app store to install the app

Scan the QR code to download the “Yiweilian” app for free
If you have permission requests during the installation process, please select Allow.

Add Device

reset device:
If the network indicator light (blue light) is already in a fast flashing state (flashing 3 times and stopping l time) after power on, skip this step.

Power on the device:
Press and hold any key on the switch for abouts seconds until the network in dicator light (blue light) flashes quickly for3 times and stops for 1 time, allowing for easyWeChatAPP network distribution.

Open the Yiweilian app and click “+” to enter the add device page. Select Bluetooth networking, confirm that the blue indicator light on the module flashes quickly (3 quick flashes, 1 stop), and then click Next.

Click to connect

Select your smartphone or tablet that is connected to a 2.4G WiFi that can access the internet or manually add anotherWiFi, and then click to save the WiFaccountand password.

1. Based on your network condition, the connection will take approximately 5-10 seconds to complete.
2. After the addition is completed, the device will be displayed in the ap plication.

Switch matching, wireless random pasting
Click on the switch name to enter the device interface

Click ” .. ” to enter the settings.
Find the light intelligent remote control Click to enter learning

Click on the button to learn, click on the Bluetooth button you need and stick it on or off at will.

Decoding method

In the light intelligent remote control, click on the learned remote control Click Delete to decode, then click Wireless to paste without any response

Connect smart speakers

1. Click on “My” in the bottom right corner of the interface
2. Find the ecosystem and click to view the tutorial on connecting smart speakers

Solution to common problems of product pairing failure and offline reasons
Enter the homepage of the app, click on the “Message” icon at the bottom right of the interface to view on line help.
If the above attempts still fail to resolve the issue, please use another phone to open a personal hotspot and try adding it again.

FCC Information

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 protection against 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.

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.

changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This equipment complies with FCC exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

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