1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your QIACHIP 433MHz Wireless Switch (Model KR2201GS). This device is designed to provide convenient wireless control for various home appliances, including lighting, electric doors, and other switch-controlled devices. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Bezpečnostní upozornění
- Toto zařízení je určeno pouze pro vnitřní použití.
- This device should not be exposed to dripping water or any other dangerous sources.
- Toto zařízení by měly instalovat pouze dospělé osoby.
- Neinstalujte v blízkosti zdrojů tepla.
- Nepoužívejte toto zařízení se stmívači.
- Do not use this device in a fully enclosed fixture.
- Pay attention to electricity and do not use it in humid places.
- If the unit is heavier than the replacement unit, it may reduce the stability of some fixtures and affect the contacts.
3. Specifikace
| Funkce | Detail |
|---|---|
| Model | KR2201GS |
| Pracovní svtage | AC 90V~250V |
| Klidový proud | <5 mA |
| Max. Proud | 10A |
| Maximální zatížení | 2200W |
| RF frekvence | 433-433.92 MHz |
| Pracovní teplota | -30 °C ~ +80 °C |
| Citlivost příjmu | >108 dbm |
| Storage Remote Controls | Až 25 kusy |
| Support Encoding | 1527 Learning code, 2262 fixed code |
| RF Operating Mode | Požádejte o superheterodynový bezdrátový příjem |
| Dosah | Open space: >50 meters, Indoor partition wall: 15 meters |
| Velikost nástěnného vypínače | 86 standard size |
| Switch Battery Type | Baterie AAA |
| Kanál | 2 |
| Bezdrátová komunikace | RF, Wire Control |
| Použití | Air Conditioner, Universal, Lighting, Electric Door, Switch |
4. Obsah balení
Balíček obvykle obsahuje:
- QIACHIP KR2201GS Mini Relay Receiver
- Wireless Wall Panel Switch (quantity may vary based on order)
- Remote Control (quantity may vary based on order)
- Uživatelská příručka (tento dokument)

5. Nastavení a instalace
Ensure power is disconnected before performing any wiring. Installation should only be performed by qualified adults.
5.1 General Wiring Diagram (Wired between Power and Lights)
This diagram illustrates the basic connection of the QIACHIP Smart Switch receiver between the power source and the light fixture. The compact receiver is designed to easily fit into standard wiring boxes such as rose/canopy, junction box, or switch box.

Podrobnosti o zapojení:
- Input (AC 90-250V): Connect the Live (L) wire to the red input wire and the Neutral (N) wire to the white input wire of the receiver.
- Output (to Light): Connect the Live (L) wire of the light to the blue output wire and the Neutral (N) wire of the light to the black output wire of the receiver.
- Přepínač: The green wire connects to the external switch.
For a visual guide on wiring, please refer to the official product video:
5.2 Wiring for KR2201G (Remote Control Only)
This model is controlled exclusively by a remote control and does not support an external wired switch.

5.3 Wiring for KR2201GS (Remote Control Wiring Method)
This diagram shows the wiring for the KR2201GS when controlled by a remote control, with provisions for an external switch connection.

5.4 Wiring for KR2201GS (Simultaneous Use of Remote Control and External Switch)
The KR2201GS allows for dual control, connecting to both the original switch and a 433MHz wireless remote control. This setup requires no rewiring of existing switches.



5.5 Rozměry produktu
The compact design of the QIACHIP receiver allows for easy integration into various electrical boxes.

6. Návod k obsluze
6.1 Wireless Remote Control Function
The receiver unit has a pairing button, often referred to as the "Smart Circuit Breaker Pairing Button", which is used for learning remote control codes.

6.1.1 Momentary Mode Setting
In momentary mode, pressing the remote control button turns the relay ON. Releasing the button turns the relay OFF after 3 seconds.
Způsob nastavení:
- Press the receiver's learning button 4 times. The red LED light on the receiver will turn on, indicating it has entered the setting state.
- Press the desired button on your remote control. The red LED of the receiver will flash and then turn off.
- The momentary mode setting is now successful.
6.1.2 Toggle Mode Setting
In toggle mode, pressing the remote control button once turns the relay ON. Pressing the same button again turns the relay OFF after 3 seconds.
Způsob nastavení:
- Press the setting button on the "Smart switch" twice. The red indicator light will flash and then light up, entering the setting state.
- Press the button on the remote control that needs to be paired. When the red indicator light flashes and goes out, the toggle mode setting is successful.
6.1.3 Latched Mode Setting
In latched mode, one button turns the relay ON, and another button turns it OFF.
Způsob nastavení:
- Press the code button on the "Smart switch" 3 times. The red indicator light will flash and then light up, entering the setting state.
- Press the function key that is set to turn ON (e.g., button A on the remote). The red indicator light will flash and then stay on.
- Then press the function key to turn OFF (e.g., button B on the remote). The red indicator light will flash to confirm that the latch mode is successfully set.
6.1.4 Push Button Mode Setting
This mode allows for a simple push-button operation.
Způsob nastavení:
- Press the code setting button on the "Smart switch" 4 times. The red indicator light flashes on the remote control.
- When the red indicator light flashes and then goes out, the push button mode is successfully set.
6.1.5 Reset Function (Clearing Remote Control Data)
To clear all stored remote control data from the receiver:
- Press the receiver's learning button 8 times.
- The red LED will flash a few times, indicating that the clear function is completed.
Note: After clearing the code, all previously paired remote controls will no longer work with the receiver until re-paired.
6.2 External Switch Control (KR2201GS Only)
The KR2201GS can also be controlled using an external mechanical rocker switch. The external switch is used to put the KR2201GS into the remote control learning state.

6.2.1 Toggle Mode Setting (External Switch)
Způsob nastavení:
- Connect the power and the light to the KR2201GS.
- Press the external switch five times in a row. The light will flash three times and stay on, indicating pairing mode.
- Within 5 seconds, press the corresponding button on the remote control to pair. The light will turn off when pairing is complete.
Note: If no pairing occurs within 5 seconds, the load will remain connected and exit pairing mode.
6.2.2 Latch Mode Setting (External Switch)
Způsob nastavení:
- Connect the power and the light to the KR2201GS.
- Press the external switch 6 times. The light will flash 3 times and then stay on, indicating that it has entered the pairing mode.
- Within 5 seconds, press the button on the remote control that you want to set as the "ON" button (e.g., Button A). The load will disconnect and reconnect 3 times, and then stay connected.
- Next, press the button on the remote control that you want to set as the "OFF" button (e.g., Button B). The load will disconnect and reconnect 3 times, and then turn off.
Note: If no pairing occurs within 5 seconds, the load will remain connected and exit the pairing mode.
6.2.3 Reset Settings (External Switch)
To clear all remote control data using the external switch:
- Ensure the load is either currently on or has been turned on.
- Press the external switch 8 times continuously.
- The load will momentarily break and then go off. Reset is completed, and all remote control data is cleared.
7. Údržba
- Udržujte zařízení čisté a bez prachu.
- Nevystavujte zařízení extrémním teplotám nebo přímému slunečnímu záření.
- Pravidelně kontrolujte kabeláž, zda nevykazuje známky opotřebení nebo poškození.
- Replace remote control batteries (AAA) as needed to ensure optimal performance.
8. Řešení problémů
- Zařízení nereaguje:
- Zkontrolujte napájení přijímače.
- Ujistěte se, že baterie v dálkovém ovladači nejsou vybité.
- Verify that the remote control is properly paired with the receiver according to the operating instructions.
- If using an external switch, ensure it is a mechanical rocker switch, not an electronic one.
- Light flickers or does not turn on/off reliably:
- Zkontrolujte všechna kabelová spojení, zda nejsou uvolněná nebo korozivá.
- Ensure the load (e.g., light bulb) is within the maximum load specifications (2200W).
- Confirm the device is not used with dimmers or in a fully enclosed fixture.
- Dosah dálkového ovládání je špatný:
- Ujistěte se, že mezi dálkovým ovladačem a přijímačem nejsou žádné významné překážky (např. silné zdi, kovové předměty).
- Vyměňte baterie v dálkovém ovladači.
- The maximum indoor range is approximately 15 meters with partition walls.
9. Uživatelské tipy
- The wall panel switches use AAA batteries. Keep spare batteries on hand for uninterrupted use.
- This device operates on AC (Alternating Current) power (90V-250V), not DC (Direct Current). Ensure your power supply matches this requirement.
- For optimal performance and longevity, avoid installing the receiver in areas with high humidity or direct exposure to water.
10. Záruka a podpora
For detailed product information, troubleshooting, and support, please refer to the official user manual PDF available from the seller. You can typically find this document linked on the product page or by contacting QIACHIP customer support.
A digital copy of the user manual (PDF) can be viewed zde.





