1. Úvod
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. Specifikace
Below are the detailed technical specifications for the QIACHIP KR2301 Smart Switch:

| Atribut | Hodnota |
|---|---|
| Název produktu | MINI WIFI Smart Switch |
| Číslo modelu | KR2301 |
| Název značky | QIACHIP |
| svtage | AC 100-240V 50/60Hz |
| Vstup | AC 100-240V 50/60Hz |
| Výstup | AC 100-240V 50/60Hz |
| Maximální proud | 16A |
| Napájení zátěže | ≤3500W (LED ≤500W) |
| Wi-Fi standard | IEEE 802.11b/g/n 2.4 GHz |
| Materiál bydlení | PC |
| Velikost produktu | 41 * 41 * 20 mm |
| Řídicí vzdálenost (RF) | ≤ 50 m (in open areas) |
| Certifikace | CE, RoHS, FCC |
3. Obsah balení
Zkontrolujte prosím balení, zda neobsahuje následující položky:
- QIACHIP KR2301 WiFi Smart Switch Module
- Uživatelská příručka
- Optional: RF Transmitter (if purchased as a set)
4. Bezpečnostní informace
- Před instalací nebo údržbou se ujistěte, že je jistič VYPNUTÝ.
- Instalaci by měl provést kvalifikovaný elektrikář nebo by měla být provedena v souladu s místními elektrotechnickými předpisy.
- Do not exceed the maximum load capacity of 16A (3500W total, 500W for LED).
- Toto zařízení je určeno pouze pro vnitřní použití.
- Uchovávejte mimo dosah dětí.
5. Nastavení a instalace
5.1. Schémata zapojení
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. Fyzická instalace
The compact design of the QIACHIP Smart Switch allows for easy installation behind a traditional wall switch, within a standard junction box.

5.3. Párování aplikací (eWeLink)
Follow these steps to pair your smart switch with the eWeLink app:
- Stáhněte a nainstalujte aplikaci eWeLink z obchodu s aplikacemi ve vašem zařízení.
- 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. Provoz
6.1. Ovládání aplikací
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. Hlasové ovládání
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. Funkce časovače a plánování
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:
- V aplikaci eWeLink přejděte do nastavení zařízení pro váš chytrý switch.
- 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. Údržba
- Udržujte zařízení čisté a suché. Nevystavujte jej vlhkosti nebo extrémním teplotám.
- Nepokoušejte se zařízení rozebírat ani opravovat sami. Pro servis se obraťte na kvalifikovaný personál.
- Pravidelně kontrolujte kabeláž, zda nevykazuje známky opotřebení nebo poškození.
- 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. Řešení problémů
- Zařízení se nespáruje: 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).
- Žádná odpověď z aplikace/hlasového ovládání: 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.
- RF remote not working: 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.
- Problémy s rušením: 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. Uživatelské tipy
- 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. Záruka a podpora
Pro informace o záruce, technickou podporu nebo servisní dotazy se prosím obraťte na oficiálního prodejce. webwebu nebo se obraťte přímo na jejich zákaznický servis. Uschovejte si účtenku jako doklad o koupi.
11. Certifikace
The QIACHIP KR2301 Smart Switch complies with the following standards:
- CE (Conformité Européenne)
- RoHS (Restriction of Hazardous Substances)
- FCC (Federální komise pro komunikaci)





