1. Introducció
Thank you for choosing the SENCKIT WiFi Wireless Door Window Sensor. This device is designed to enhance your home security by providing real-time monitoring of doors, windows, and other entry points. It connects to your home WiFi network and sends notifications directly to your smartphone via the Tuya Smart app. The sensor is also compatible with voice assistants like Alexa and Google Home for convenient status checks.

Image 1.1: SENCKIT WiFi Wireless Door Window Sensors and App Interface
2. Producte acabatview
2.1 Components
Each SENCKIT Door Window Sensor unit consists of two main parts:
- Main Sensor Unit: The larger component containing the WiFi module and battery compartment.
- Magnetic Strip: The smaller component that triggers the sensor when separated from or brought close to the main unit.
2.2 Característiques clau
- Connectivitat sense fils: Connects directly to your 2.4GHz WiFi network (no hub required).
- Notificacions en temps real: Receive instant alerts on your smartphone when a door or window is opened or closed.
- Control de l'aplicació: Manage and monitor sensors via the Tuya Smart or Smart Life app.
- Compatibilitat amb l'Assistent de veu: Works with Amazon Alexa, Google Home, and Siri for voice commands and status checks.
- Aplicació versàtil: Suitable for doors, windows, cabinets, garage doors, and more.
- Fàcil instal·lació: Simple peel-and-stick installation with double-sided adhesive.
- Baix consum d'energia: Designed for extended battery life.
3. Guia de configuració
3.1 Abans de la instal·lació
- Ensure your home WiFi network is 2.4GHz. 5GHz networks are not supported.
- Descarrega't el Tuya Smart or Vida intel·ligent aplicació des de la botiga d'aplicacions del teu telèfon intel·ligent (disponible per a iOS i Android).
- Insert 2 AAA batteries into the main sensor unit (batteries not included).
3.2 Instal·lació física
The sensor is designed for easy, tool-free installation using double-sided adhesive.
- Identify the desired location for the sensor (e.g., door frame and door).
- Clean the surface thoroughly to ensure proper adhesion.
- Peel off the protective film from the double-sided adhesive on the back of both the main sensor unit and the magnetic strip.
- Attach the main sensor unit to the fixed part of the door/window frame.
- Attach the magnetic strip to the moving part of the door/window, aligning it with the main sensor unit. The gap between the two parts should be less than 10mm when the door/window is closed.

Image 3.1: Installation Steps and App Connection Overview
3.3 Connexió i emparellament de l'aplicació
- Obriu el Tuya Smart or Vida intel·ligent aplicació al teu telèfon intel·ligent.
- Registreu-vos o inicieu sessió al vostre compte.
- Toqueu la icona "+" a la cantonada superior dreta per afegir un dispositiu.
- Select "Security & Video Surveillance" > "Contact Sensor (Wi-Fi)" or search for "Door Window Sensor".
- Follow the on-screen instructions to put the sensor into pairing mode. This usually involves pressing and holding the reset button on the main sensor unit until the indicator light flashes rapidly.
- Enter your 2.4GHz WiFi network name and password when prompted.
- Wait for the app to discover and connect to the sensor. Once connected, you can rename the device for easier identification (e.g., "Front Door Sensor").
4. Instruccions de funcionament
4.1 Monitorització i notificacions
Once paired, the sensor will monitor the open/closed status of your door or window. When the main sensor unit and magnetic strip separate (door/window opens) or come together (door/window closes), the sensor will trigger.
- Alertes en temps real: The app will send push notifications to your smartphone instantly when the sensor status changes.
- Registres històrics: Tu pots view a log of all open/close events within the app.

Image 4.1: Mobile Remote Viewing and Open Door Alert

Image 4.2: Door Open Reminder Notification
4.2 Integració del control per veu
The SENCKIT sensor can be integrated with Amazon Alexa and Google Home for voice-activated status checks.
- Comptes d'enllaç: A l'aplicació Alexa o Google Home, activa l'habilitat/servei "Tuya Smart" o "Smart Life" i vincula el teu compte.
- Descobriu els dispositius: Demana al teu assistent de veu que descobreixi nous dispositius.
- Comandaments de veu: You can now ask for the status of your sensor. For exampLI:
- "Alexa, is the front door open?"
- "Hey Google, what's the status of the bedroom window?"

Image 4.3: Voice Control with Google Home and Alexa
5. Manteniment
5.1 Substitució de la bateria
The sensor uses 2 AAA batteries. When the battery level is low, the app will send a low battery warning notification. To replace the batteries:
- Gently slide open the battery cover on the main sensor unit.
- Traieu les piles velles.
- Introduïu dues piles AAA noves, assegurant-vos de la polaritat correcta (+/-).
- Tanqueu la tapa de la bateria amb seguretat.
Nota: Battery life can vary based on usage and environmental factors. The manufacturer states that batteries may not need replacement for at least half a year under normal conditions.
5.2 Neteja
To maintain optimal performance, periodically clean the sensor units with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6. Solució De Problemes
- El sensor no es connecta al Wi-Fi:
Ensure your WiFi network is 2.4GHz. Check if the WiFi signal strength is adequate at the sensor's location. Make sure you entered the correct WiFi password. Try resetting the sensor and re-pairing it. - No s'han rebut notificacions:
Verify that push notifications are enabled for the Tuya Smart/Smart Life app in your phone's settings. Check the app's internal notification settings for the specific sensor. Ensure the sensor is connected to WiFi and has sufficient battery power. - Sensor not detecting open/close:
Check the alignment of the main sensor unit and the magnetic strip. The gap between them should be minimal (less than 10mm) when closed. Ensure both parts are securely attached and not loose. - L'assistent de veu no respon:
Confirm that your Tuya Smart/Smart Life account is correctly linked to Alexa or Google Home. Ensure the sensor is named clearly in the app and that the voice assistant can discover it. - Autonomia curta de la bateria:
Ensure you are using fresh, high-quality AAA batteries. Frequent triggering of the sensor or poor WiFi signal strength can increase battery consumption.
7. Especificacions

Image 7.1: SENCKIT Door Window Sensor Dimensions and Key Specifications
| Especificació | Detall |
|---|---|
| Número de model | Sensor de la finestra de la porta |
| Fabricant | SENCKIT |
| Font d'alimentació | Funciona amb piles (2 piles AAA) |
| Vol. Operatiutage | 3V |
| Corrent Quiesc | 30 µA |
| Corrent d'emissió | 35 mA |
| Mètode de control | App (Tuya Smart/Smart Life) |
| Tipus de muntatge | Wall Mount, Window Mount (Pre-paste) |
| La tecnologia de sensors | Sensor de contacte |
| Dimensions del producte (unitat principal) | Aprox. 72 mm x 30 mm x 19 mm |
| Product Dimensions (Magnetic Strip) | Aprox. 45.5 mm x 15.5 mm x 14 mm |
| Pes de l'article | 2.39 unces (aprox. 67.7 g) |
| Entorn de treball | 0 °C ~ 50 °C |
| Dispositius compatibles | Home Security System, Smartphone (Alexa, Google Home, Siri) |
8. Garantia i Suport
8.1 Garantia del producte
SENCKIT provides a garantia de dos anys for this product, ensuring that all units are 100% tested and qualified before leaving the factory. Please retain your proof of purchase for warranty claims.
8.2 Atenció al client
If you encounter any issues or have questions regarding your SENCKIT WiFi Wireless Door Window Sensor, please contact our customer service team. We are committed to providing satisfactory solutions.
Per obtenir més ajuda, visiteu el SENCKIT Store on Amazon o consulteu la informació de contacte que s'inclou amb l'embalatge del producte.