1. Introducció
The QIACHIP KR2301 is a versatile Wireless WiFi Smart Light Switch and RF Transmitter designed to bring smart control to your lighting and other appliances. This device allows for remote control via a mobile application (eWeLink), voice commands through smart assistants like Amazon Alexa and Google Home, and traditional physical switches. Its compact design enables easy installation behind existing wall switches, offering both convenience and enhanced functionality to your home automation system.

2. Especificacions
Below are the detailed technical specifications for the QIACHIP KR2301 Smart Switch:

| Atribut | Valor |
|---|---|
| Nom del producte | Interruptor intel·ligent MINI WIFI |
| Número de model | KR2301 |
| Nom de marca | QIACHIP |
| Voltage | CA 100-240V 50/60Hz |
| Entrada | CA 100-240V 50/60Hz |
| Sortida | CA 100-240V 50/60Hz |
| Corrent màxima | 16A |
| Potència de càrrega | ≤3500W (LED ≤500W) |
| Wi-Fi estàndard | IEEE 802.11b/g/n 2.4 GHz |
| Material de l'habitatge | PC |
| Mida del producte | 41 * 41 * 20 mm |
| Distància de control (RF) | ≤ 50 m (in open areas) |
| Certificacions | CE, RoHS, FCC |
3. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- QIACHIP KR2301 WiFi Smart Switch Module
- Manual d'usuari
- Optional: RF Transmitter (if purchased as a set)
4. Informació de seguretat
- Assegureu-vos que l'interruptor estigui DESCONNECTAT abans de la instal·lació o el manteniment.
- La instal·lació l'ha de dur a terme un electricista qualificat o d'acord amb les normes elèctriques locals.
- Do not exceed the maximum load capacity of 16A (3500W total, 500W for LED).
- Aquest dispositiu està dissenyat només per a ús en interiors.
- Mantenir fora de l'abast dels nens.
5. Configuració i instal·lació
5.1. Esquemes de cablejat
The QIACHIP Smart Switch supports various wiring configurations. Ensure correct connections to avoid damage or electrical hazards. Output and input cannot be reversed.
Method 1: Direct Connection to Light

Method 2: Connection with Rocker Switches (2-Way Control)
This method allows you to integrate the smart switch with existing traditional rocker switches for 2-way control. The controller is only connected to line N and L, not directly to the switch.

Method 3: Bi-directional Control with Parallel Switches

5.2. Instal·lació física
The compact design of the QIACHIP Smart Switch allows for easy installation behind a traditional wall switch, within a standard junction box.

5.3. Emparellament d'aplicacions (eWeLink)
Follow these steps to pair your smart switch with the eWeLink app:
- Baixeu i instal·leu l'aplicació eWeLink des de la botiga d'aplicacions del vostre dispositiu.
- Open the eWeLink app and log in or create an account.
- On the app homepage, click the "Add" button to connect new products.
- Select the 2.4 GHz band WiFi network that your device can connect to and enter the password.
- The app will search for devices. Once found, select your device and wait for the connection to complete.
- Once connected, you can customize the device name (e.g., "Smart Switch").
- If the mobile phone fails to detect the product, please press and hold the pairing button on the receiver for 5 seconds to enter pairing mode.
6. Funcionament
6.1. Control d'aplicacions
Once paired, you can control your smart switch directly from the eWeLink app. The app interface will display a power button to toggle the connected appliance on or off. You can also access device settings by clicking the '...' icon in the upper right corner of the device control page.
6.2. Control per veu
The QIACHIP Smart Switch is compatible with popular voice assistants. To enable voice control:
- In the eWeLink app, navigate to the device settings page (click '...' in the upper right corner).
- Look for 'Third-party Platforms' or similar options to link with Amazon Alexa or Google Home Assistant.
- Follow the on-screen instructions to connect your eWeLink account to your preferred voice assistant.
- Once linked, you can use voice commands such as "Hey Alexa, turn on the living room lights" or "Hey Google, turn off the bedroom lamp."

6.3. Timer and Schedule Functions
Utilize the eWeLink app to set schedules and timers for your connected devices. This allows for automated control, enhancing energy efficiency and convenience.

6.4. 2-Way Control
The smart switch supports 2-way control, allowing you to control a single light from two different physical switch locations. This is particularly useful for stairwells or long hallways.

6.5. RF Transmitter Pairing
If you have an RF transmitter, you can pair it with the smart switch for additional physical control:
- A l'aplicació eWeLink, vés a la configuració del dispositiu per al teu interruptor intel·ligent.
- Scroll down and click on "eWeLink Remote".
- Click on the matching button within the app, then press the corresponding button on your 2.4 GHz RF remote control switch.
- The app will confirm "Remote added successfully".
7. Manteniment
- Keep the device clean and dry. Avoid exposure to moisture or extreme temperatures.
- No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos. Poseu-vos en contacte amb personal qualificat per al servei tècnic.
- Regularly check wiring connections for any signs of wear or damage.
- For RF transmitters, replace the AAA battery when control range decreases or the device becomes unresponsive. To access the battery compartment, gently tear open the panel.
8. Solució De Problemes
- El dispositiu no s'està emparellant: Ensure your WiFi network is 2.4GHz. If using a dual-band router, temporarily disable the 5GHz band during pairing. Make sure the device is in pairing mode (long press the pairing button on the receiver for 5 seconds).
- No hi ha resposta de l'aplicació/control per veu: Check your internet connection and ensure the smart switch is online in the eWeLink app. Verify that your voice assistant is correctly linked to your eWeLink account.
- El comandament a distància RF no funciona: Check the battery in the RF transmitter. Ensure the RF transmitter is correctly paired with the smart switch module.
- Light flickering or not turning on: Verify all wiring connections are secure and correct according to the diagrams. Ensure the load does not exceed the maximum wattage.
- Problemes d'interferència: The QIACHIP switch is designed for strong anti-interference (2.4GHz). If issues persist, ensure the switch is not too close to other high-frequency devices.
9. Consells d'usuari
- For optimal performance, ensure your WiFi router is within a reasonable range of the smart switch.
- Consider grouping multiple smart switches in the eWeLink app for simultaneous control of several lights or appliances.
- Utilize the scheduling feature to automate daily routines, such as turning on lights at sunset or turning off appliances before bedtime.
- When installing behind a physical switch, ensure there is enough space in the junction box for the module.
10. Garantia i Suport
Per obtenir informació sobre la garantia, assistència tècnica o consultes sobre el servei, consulteu el departament oficial del venedor. weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el rebut de compra com a comprovant de compra.
11. Certificacions
The QIACHIP KR2301 Smart Switch complies with the following standards:
- CE (Conformitat Europea)
- RoHS (Restricció de substàncies perilloses)
- FCC (Comissió Federal de Comunicacions)





