KERUI W202 WIFI GSM Home Security Alarm System User Manual

1. Introducció i finalview

The KERUI W202 is an advanced WIFI and GSM-enabled home security alarm system designed to provide comprehensive protection for your property. It integrates with the Tuya Smart APP, allowing for remote control and monitoring from anywhere. This system supports various wireless detectors and accessories, offering a customizable and expandable security solution for homes, offices, and other valuable assets.

Key features include a 2.4-inch TFT color display with a touch keyboard, multi-language support, scheduled arm/disarm functions, and a backup battery for continuous operation during power outages. The system provides instant alerts via smartphone notifications and calls in case of a security breach.

Figura 1: Mésview of the KERUI W202 Alarm System and included accessories.

2. Característiques del producte

• Connectivitat de xarxa dual: Supports both WIFI and GSM (4G) networks for reliable communication and alerts.
• Tuya Smart APP Control: Remotely arm, disarm, and manage your alarm system from anywhere using the free iOS/Android Tuya Smart app.
• Integració de l'Assistent de veu: Compatible with smart home platforms like Alexa for voice control.
• Interfície fàcil d'utilitzar: Features a 2.4-inch TFT color display and a responsive touch keyboard for easy operation.
• Suport en diversos idiomes: Available in 8 languages including Chinese, English, German, Italian, Russian, Spanish, French, and Portuguese. The system will be set to the corresponding language based on your country.
• Multiple Arm/Disarm Methods: Control the system via the keyboard, remote controllers, smartphone app/SMS, or by swiping an RFID card.
• Armament/Desarmament programat: Set up to 8 groups of scheduled arm/disarm times to automate your security routine.
• Alertes precises: In case of an intrusion, the W202 system issues an 80dB alert from its built-in siren and supports external wired sirens for louder warnings (up to 125dB).
• Emergency Call Function: The auto-dialer function can call up to 6 designated phone numbers in case of a security breach. The host can also be used as a common phone to call other numbers directly.
• Bateria de seguretat: Equipped with a backup battery that provides up to 8 hours of operation during power outages, ensuring continuous monitoring.
• Sistema ampliable: Compatible with a wide range of wireless sensors and accessories, including PIR motion detectors, door/window sensors, smoke detectors, gas detectors, panic buttons, and cameras.

Figure 2: Key features of the KERUI W202 Alarm System.

3. Package Contents (KIT 2)

The following components are typically included in the KIT 2 package. Please verify your package contents upon arrival.

• 1x W202 Tuya Alarm Panel (WIFI/GSM)
• 5x HW12 PIR Motion Sensors
• 6x MC11 Door/Window Sensors
• 4x RC532 Remote Controls
• 1x Sirena amb cable
• 1x J008 Wireless Outdoor Siren
• 3x RFID Cards
• 1 x manual d'usuari

Figure 3: Components included in KIT 2.

4. Configuració i instal·lació

The KERUI W202 alarm system is designed for easy setup without the need for professional tools or installation. Follow these steps to get your system up and running:

4.1 Configuració inicial i emparellament d'aplicacions

1. Encès: Connect the W202 alarm panel to a power source using the provided DC5V adapter.
2. Descarrega l'aplicació Tuya Smart: Download and install the "Tuya Smart" app from your smartphone's app store (iOS/Android).
3. Registra't/Inici de sessió: Obre l'aplicació i registra un compte nou o inicia la sessió amb un d'existent.
4. Afegeix un dispositiu: In the Tuya Smart app, tap "Add Device" or the "+" icon. Select "Security & Sensor" and then "Alarm (Wi-Fi)".
5. Connecta't a Wi-Fi: Follow the on-screen instructions in the app to connect the W202 panel to your 2.4 GHz Wi-Fi network. Ensure your phone is connected to the same Wi-Fi network.
6. Mode de sincronització: The alarm panel will enter pairing mode. The app will guide you through the process, which typically involves confirming a flashing indicator on the panel.
7. Dispositiu afegit: Once successfully paired, the alarm panel will appear in your Tuya Smart app.

4.2 Installing Sensors and Accessories

The system supports up to 99 wireless zones for various detectors. Each sensor needs to be paired with the main alarm panel.

1. Door/Window Sensors (MC11):
   • Mount the main sensor unit on the door/window frame and the magnetic stripe on the door/window itself, ensuring they are aligned and within 1cm of each other when closed.
   • Ensure the sensor is powered (MC11 uses 1x CR2032 battery).
   • Pair the sensor with the alarm panel via the app or panel menu (refer to the video for programming steps).
2. PIR Motion Sensors (HW12):
   • Install motion sensors in areas where intruders are likely to pass, such as hallways or rooms with windows.
   • Mount at a height of approximately 2.2 meters for optimal detection range (HW12 has a 110-degree detection range and 4-8m distance).
   • Ensure the sensor is powered (HW12 uses 1x CR2032 battery).
   • Pair the sensor with the alarm panel.
3. Remote Controls (RC532):
   • Remote controls come pre-paired or can be easily added through the panel's programming menu.
   • Each remote control (RC532) is powered by 1x CR2032 battery.
4. Siren (Wired/Wireless J008):
   • Wired Siren: Connect the wired siren directly to the alarm panel's siren output port.
   • Wireless Siren (J008): Place the wireless siren in a prominent outdoor location. It has a built-in 3.7V/2200mAh battery and an alarm volume of 110dB. Ensure it's within 100m (open space) of the main panel.
5. Targetes RFID:
   • RFID cards are used for quick disarming. They can be programmed via the alarm panel. The K16 Wireless RFID Touch Keyboard can store up to 40 EM 125K low-frequency cards.

Figure 4: Tuya Smart App control and system component integration.

5. Instruccions de funcionament

5.1 Arming and Disarming the System

El KERUI W202 ofereix diverses maneres d'activar i desactivar el vostre sistema de seguretat:

• Via Keyboard: Enter your password on the alarm panel's touch keyboard and press the arm/disarm button.
• Via Remote Controller: Use the dedicated arm or disarm buttons on your RC532 remote control.
• Via Tuya Smart App/SMS: Use the "Arm" or "Disarm" functions within the Tuya Smart app on your smartphone. You can also send specific SMS commands to the alarm panel.
• Via RFID Card: Swipe a programmed RFID card over the RFID reader area on the alarm panel to quickly disarm the system.

Figure 5: Various methods for arming and disarming the system.

5.2 Scheduled Arm/Disarm

The system allows you to set up to 8 groups of scheduled arm/disarm times. This feature automates your security, preventing the need for manual arming/disarming at specific times.

• Access the "Schedule" settings in the alarm panel menu or Tuya Smart app.
• Set desired arm and disarm times for specific days of the week.

Figura 6: Example of scheduled arm/disarm function.

5.3 Emergency Functions

• Alarma SOS: In an emergency, press the SOS button on the remote control or the alarm panel. The system will immediately trigger an alarm and dial pre-set emergency numbers.
• Auto-Dialer: The system can automatically call up to 6 designated phone numbers when an alarm is triggered.
• Àudio bidireccional: The alarm panel can function as a communication device, allowing you to call other phones directly.

Figure 7: Auto-dialer and communication features.

6. Manteniment

• Bateria de seguretat: The W202 alarm panel has a built-in backup battery that provides approximately 8 hours of operation during power outages. Ensure the main power supply is stable.
• Substitució de la bateria del sensor: Sensors like the HW12 PIR motion detector (CR2032 battery) and MC11 door/window sensor (CR2032 battery) will provide low battery reminders. Replace batteries promptly to ensure continuous protection.
• Neteja: Clean the alarm panel and sensors with a soft, dry cloth. Avoid using abrasive cleaners or solvents. The touch keyboard is designed to be dust-proof.
• Actualitzacions de firmware: Periodically check the Tuya Smart app for any available firmware updates for the alarm panel to ensure optimal performance and security.

Figure 8: Backup battery feature for continuous operation.

7. Solució De Problemes

If you encounter issues with your KERUI W202 alarm system, refer to the following common troubleshooting tips:

• System Not Connecting to Wi-Fi:
  • Ensure your Wi-Fi network is 2.4 GHz. The system does not support 5 GHz Wi-Fi.
  • Verifiqueu que la contrasenya del Wi-Fi introduïda a l'aplicació sigui correcta.
  • Check the distance between the alarm panel and your Wi-Fi router. Move them closer if necessary.
  • Restart both the alarm panel and your Wi-Fi router.
• Sensors Not Triggering Alarm:
  • Check the battery level of the sensor. Replace if low.
  • Ensure the sensor is properly paired with the alarm panel. Re-pair if needed.
  • Verify the sensor's placement and alignment (e.g., door/window sensor magnet).
  • Check the signal strength between the sensor and the panel. Wireless distance is up to 100m in open areas, but walls and obstacles can reduce this.
• Falses alarmes:
  • Adjust the sensitivity of PIR motion detectors if they are triggering due to pets (consider anti-pet PIR sensors if available).
  • Ensure door/window sensors are securely mounted and not easily dislodged.
  • Check for environmental factors like strong drafts or direct sunlight on motion sensors.
• No Notifications/Calls:
  • Ensure the GSM SIM card is correctly inserted and has sufficient balance/credit.
  • Verify the emergency contact numbers are correctly programmed in the system.
  • Check app notification settings on your smartphone and ensure the Tuya Smart app has necessary permissions.
• Panel Display Issues:
  • If the screen is unresponsive, try restarting the panel.
  • Assegureu-vos que la font d'alimentació sigui estable.

For persistent issues, consult the detailed troubleshooting section in the full user manual (if available) or contact KERUI customer support.

8. Especificacions

8.1 Sensor Specifications (Exampells)

9. Garantia i Suport

KERUI is committed to providing high-quality products and excellent customer service. Your W202 alarm system comes with several service commitments:

• Devolucions gratuïtes: Gaudeix de devolucions gratuïtes en un termini de 90 dies des de la compra.
• Garantia de lliurament ràpid: Si el lliurament s'endarrereix, podeu optar a un codi de cupó d'1.00 $.
• Reemborsaments per problemes:
  • Reemborsament complet si es perd el paquet.
  • Reemborsament complet si els articles estan danyats a l'arribada.
  • Reemborsament complet si no es fa cap lliurament en un termini de 30 dies.
• Seguretat i privadesa: Les teves dades personals estan protegides i no es comparteixen amb tercers sense el teu consentiment. Els pagaments són segurs.

For further assistance, please contact KERUI Official Store customer support. Refer to your purchase platform for specific contact details.