1. Introducere
Thank you for choosing the IHSENO Tuya WiFi Motion Sensor. This device is designed to enhance your home security and automation by detecting human presence and movement. It integrates seamlessly with the Tuya Smart Life App, allowing for remote monitoring and control. Please read this manual carefully before installation and use to ensure proper operation and maximize the sensor's capabilities.
2. Produs terminatview și Caracteristici
The IHSENO Tuya WiFi Motion Sensor is a Passive Infrared (PIR) detector that identifies human presence and movement within its detection range. Key features include:
- Telecomanda APP: Monitor your home's security from anywhere using the mobile application.
- Detectarea mișcării: Capable of detecting various human movements, from walking to subtle gestures.
- Static Human Presence Detection: Advanced detection allows the sensor to identify human presence even when there is no active movement (e.g., sitting still).
- Jurnal de activitate: Review historical records of detected human presence directly through the app.
- Parametri reglabili: Customize settings such as detection distance and sensitivity via the mobile application.
- Legătura scenei: Integrate with other Tuya smart devices for automated actions (e.g., turning on lights when motion is detected).
- Alarmă de putere redusă: Receive notifications when the battery level is low, prompting a battery change.
- Wide-Angle Infrared Detection: Features a 105° horizontal and 105° vertical detection angle, with a maximum detection distance of 6 meters (20 feet).

Figure 2.1: The IHSENO Tuya WiFi Motion Sensor and its remote monitoring capabilities via the mobile app, displaying a 'Someone alarm' notification.

Figure 2.2: Illustrations of the sensor's integration with smart cameras, automatic lighting, mobile notifications, and siren alarms for enhanced security.

Figura 2.3: Detaliat view of the sensor's 105° wide-angle infrared detection capabilities, including horizontal and vertical detection ranges and a 6-meter detection distance.

Figure 2.4: The motion sensor demonstrating scene linkage with various Tuya smart devices, enabling integrated smart home automation.
3. Conținutul pachetului
Vă rugăm să verificați pachetul pentru următoarele articole:
- 1 x Senzor de mișcare PIR
- 1 x Manual de utilizare (acest document)
- 1 x Double-sided Adhesive
Note: AAA Alkaline batteries are required but not included in the package.
4. Specificații
| Parametru | Valoare |
|---|---|
| Marca | IHSENO |
| Numărul de model | Chang Miton Sensor |
| Culoare | Alb |
| Sursa de alimentare | Battery Powered (AAA Alkaline, NOT INCLUDED) |
| Raza maximă | 20 picioare (6 metri) |
| Tip de montare | Montare pe perete |
| Dispozitive compatibile | Smartphone, Smart Home Hub, Light, Fan |
| Dimensiunile produsului | 2.75" D x 0.96" L x 1.08" H |
| Greutatea articolului | 0.96 uncii |
| Conectivitate wireless | 2.4GHz WiFi (5GHz WiFi not supported) |
5. Ghid de instalare
5.1 Instalarea bateriei
- Gently open the back cover of the PIR motion sensor.
- Insert the required AAA Alkaline batteries (not included), ensuring correct polarity (+/-).
- Închideți bine capacul din spate.

Figure 5.1: The sensor is powered by AAA Alkaline batteries. Ensure batteries are installed correctly.
5.2 Descărcarea aplicației și crearea contului
- Descărcați Tuya Smart or Viață inteligentă aplicația din magazinul de aplicații al smartphone-ului dvs. (iOS App Store sau Google Play Store).
- Înregistrează-te pentru un cont nou sau autentifică-te dacă ai deja unul.
5.3 Împerecherea dispozitivelor
- Asigurați-vă că smartphone-ul este conectat la o Rețea WiFi de 2.4 GHz. The sensor does not support 5GHz WiFi.
- Deschideți aplicația Tuya Smart sau Smart Life.
- Atingeți pictograma „+” din colțul din dreapta sus pentru a adăuga un dispozitiv.
- Select "Security & Video Surveillance" > "PIR Detector" or search for "Motion Sensor".
- Follow the on-screen instructions to put the sensor into pairing mode (usually involves pressing and holding a reset button until an indicator light flashes).
- Confirm the indicator light is flashing rapidly in the app and enter your 2.4GHz WiFi password.
- Așteptați conectarea dispozitivului. După conectare, puteți redenumi senzorul și îl puteți atribui unei camere.
5.4 Montarea senzorului
- Choose a suitable location for mounting. Consider areas where human movement is expected, such as hallways, entryways, or rooms.
- Ensure the chosen location is within the sensor's detection range (up to 6 meters) and has a clear line of sight.
- Curățați bine suprafața de montare.
- Peel off the protective film from the double-sided adhesive provided.
- Attach the adhesive to the back of the sensor and then firmly press the sensor onto the desired wall or surface.
6. Instrucțiuni de utilizare
6.1 Monitorizare de la distanță prin aplicație
Once paired, you can monitor the sensor's status and receive alerts directly on your smartphone through the Tuya Smart or Smart Life app. The app will display real-time notifications when motion or presence is detected.
6.2 Adjusting Sensor Parameters
Within the app, navigate to the sensor's settings to customize its behavior:
- Sensibilitate PIR: Adjust the sensitivity level (e.g., Low, Middle, High) to prevent false alarms or ensure detection of subtle movements.
- Keep Time (Cooldown Time): Set the duration for which the sensor remains in a 'triggered' state after detection. This prevents repeated triggers within a short period. The shortest setting can be 30 seconds, and the longest 120 seconds.
- Alarmă de mișcare: Enable or disable motion detection alerts.
- Notificare baterie descărcată: Turn on/off alerts for low battery status.
- SMS/Phone Notification: Configure additional notification methods (may require subscription or specific regional services).

Figure 6.1: Screenshot of the app interface showing adjustable parameters for the motion sensor.
6.3 Scene Linkage with Other Smart Devices
Leverage the Tuya ecosystem to create smart scenes:
- In the app, go to the "Smart" or "Automation" section.
- Create a new automation.
- Set the condition: "When device status changes" > select your motion sensor > "Motion detected".
- Set the action: "Run the device" > select another Tuya-compatible device (e.g., a smart light, smart curtain, or smart alarm) > define the action (e.g., "Turn On", "Open").
- Save the automation.
7. Întreținere
7.1 Înlocuirea bateriei
When you receive a low battery notification from the app, or if the sensor's performance degrades, replace the AAA Alkaline batteries promptly. Refer to Section 5.1 for battery installation instructions.
7.2 Curățare
To ensure optimal performance, periodically clean the sensor's lens with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the device.
8. Depanare
- Senzorul nu detectează mișcare:
- Check battery level in the app and replace if low.
- Ensure the sensor is mounted correctly and has a clear line of sight.
- Adjust PIR sensitivity settings in the app to a higher level.
- Fiți conștienți de cooldown time (Keep Time) setting. If the sensor was recently triggered, it will not re-trigger until the cooldown period has passed. This is normal operation.
- Alarme false frecvente:
- Adjust PIR sensitivity settings in the app to a lower level.
- Ensure the sensor is not facing direct sunlight, heat sources, or areas with significant air currents (e.g., near vents), which can cause false triggers.
- Sensor offline in app:
- Check your home's 2.4GHz WiFi network status.
- Ensure the sensor is within range of your WiFi router.
- Verificați nivelul bateriei și înlocuiți-l dacă este necesar.
- Try restarting the sensor by removing and reinserting batteries.
- If issues persist, try re-pairing the device with the app (refer to Section 5.3).

Figure 8.1: Explanation of the sensor's cooldown time, a crucial factor in understanding its detection behavior.
9. Important Notes and Safety Information
- Acest dispozitiv necesită o Rețea WiFi de 2.4 GHz for connectivity. It is not compatible with 5GHz WiFi networks.
- The sensor has a built-in cooldown time (Keep Time) after each detection. During this period, the sensor will not re-trigger, even if further motion is detected. This is a standard feature to conserve battery life and prevent excessive notifications. The cooldown time can be adjusted in the app from 30 to 120 seconds.
- Nu expuneți dispozitivul la temperaturi extreme, la lumina directă a soarelui sau la umiditate ridicată.
- Țineți dispozitivul departe de câmpurile electromagnetice puternice.
- Acest dispozitiv este destinat numai utilizării în interior.
- Nu încercați să dezasamblați sau să reparați dispozitivul singur. Contactați serviciul de asistență pentru clienți dacă apar probleme.
10. Garanție și asistență
For warranty information or technical support, please refer to the seller's contact details on your purchase platform or the official IHSENO website. Please have your product model number (Chang Miton Sensor) and purchase details ready when contacting support.