1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your IHSENO PIR3 ZigBee3.0 Motion Sensor. This device is designed to detect motion within its detection range and integrate with compatible smart home systems for security and automation purposes. Please read this manual thoroughly before use to ensure proper functionality and safety.

Image 1.1: IHSENO PIR3 ZigBee3.0 Motion Sensor units and packaging.
This image displays the IHSENO PIR3 ZigBee3.0 Motion Sensor, showing three individual sensor units alongside their product packaging. The sensors are white, square-shaped devices with a central dome for motion detection.
2. Características del producto
- ZigBee 3.0 Connectivity: Compatible with ZigBee Smart Life Hubs and Tuya Bluetooth/WiFi Dual Gateways.
- Detección de movimiento: Detects human movement within a 5-meter range and 120-degree angle.
- Alertas de la aplicación: Sends real-time notifications to your smartphone via the Smart Life or Tuya app.
- Mando a distancia: Monitor indoor movement and receive alerts remotely.
- Instalación flexible: Supports wall mount or flat placement with a 360-degree rotatable base.
- Bajo consumo de energía: Operates on 3x AAA batteries with an estimated battery life of 8-12 months.
- Integración de casa inteligente: Works with Smart Life or Tuya systems, Alexa, and Google Home.
3. Configuración e instalación
3.1. Instalación de la batería
- Gently open the back cover of the motion sensor.
- Insert three (3) AAA alkaline batteries, ensuring correct polarity (+/-). Batteries are not included.
- Cierre la cubierta trasera de forma segura.

Image 3.1: Battery installation and mounting diagram.
This diagram illustrates the process of installing batteries into the PIR motion sensor and provides visual guidance for various mounting positions, including vertical and horizontal detection angles, and the detection distance of 5 meters.
3.2. Device Pairing (Connecting to a ZigBee Hub)
The IHSENO PIR3 Motion Sensor requires a compatible ZigBee hub (e.g., Tuya ZigBee Smart Life Hub or Tuya Bluetooth/WiFi Dual Gateway) to function. It cannot connect directly to Wi-Fi.
- Ensure your ZigBee hub is powered on and connected to your home network.
- Open the Smart Life or Tuya app on your smartphone.
- Add a new device in the app and select the motion sensor category.
- Follow the app's instructions to put the sensor into pairing mode. This usually involves pressing and holding the reset button on the sensor for a few seconds until an indicator light flashes.
- Once successfully paired, the sensor will appear in your app's device list.
3.3. Montaje del sensor
The sensor can be placed on a flat surface or mounted on a wall using the included 3M adhesive tape. Consider the following for optimal placement:
- Rango de detección: The sensor has a maximum detection range of 5 meters and a 120-degree detection angle.
- Altura: For wall mounting, an ideal height is between 1.5 to 2 meters from the floor.
- Evite Obstrucciones: Ensure there are no large objects blocking the sensor's field of view.
- Factores ambientales: Avoid placing the sensor near heat sources (e.g., radiators, direct sunlight) or in areas with strong air currents (e.g., near air conditioners, windows) as these can cause false alarms.

Image 3.2: Flexible placement options.
This image shows two IHSENO PIR motion sensors, one mounted on a wall and another placed on a flat surface, illustrating the versatility of its installation methods.
4. Instrucciones de funcionamiento
4.1. Detección de movimiento
Once installed and paired, the sensor will continuously monitor its detection area for movement. When motion is detected, it will trigger an event within your smart home system.

Image 4.1: High precision motion detection.
This image visually represents the high precision motion detection capability of the sensor, showing its detection field covering a significant area within a room, indicating its ability to capture subtle movements.
4.2. App Notifications and Remote Control
Upon motion detection, the Smart Life or Tuya app will send a push notification to your smartphone, allowing you to monitor your home remotely. You can view a history of detected movements within the app.

Image 4.2: Phone app remote control interface.
This image shows a smartphone displaying the app interface for the PIR motion sensor, indicating a 'Someone moved' alert and a log of past motion detections, demonstrating remote monitoring capabilities.

Image 4.3: Remote control and security alert scenario.
This image depicts a scenario where the PIR motion sensor detects an intruder in a living room, simultaneously showing a smartphone receiving an alert, highlighting the remote control and security alarm functionality.
4.3. Smart Home Automation
Integrate the motion sensor with other compatible smart devices through the Smart Life or Tuya app to create automation routines. For example, you can set lights to turn on when motion is detected, or trigger a security alarm.
5. Mantenimiento
5.1. Reemplazo de la batería
The sensor is powered by 3x AAA batteries. The estimated battery life is 8-12 months. When the battery level is low, you may receive a notification via the app. Replace batteries promptly to ensure continuous operation.
- Abra la tapa trasera del sensor.
- Retire las pilas AAA viejas.
- Insert new AAA alkaline batteries, observing correct polarity.
- Cierre la tapa trasera.
5.2. Limpieza
Limpie el exterior del sensor con un paño suave y seco. No utilice limpiadores líquidos ni materiales abrasivos, ya que pueden dañar el dispositivo.
6. Solución de problemas
- El sensor no detecta movimiento:
- Verifique el nivel de la batería y reemplácela si es necesario.
- Asegúrese de que el campo del sensor view no está obstruido.
- Verify the sensor is within the effective range of the ZigBee hub.
- Confirm the sensor is placed at an appropriate height and angle.
- Sin notificaciones de aplicaciones:
- Asegúrese de que su teléfono inteligente tenga una conexión a Internet activa.
- Check app notification settings on your phone and within the Smart Life/Tuya app.
- Verify the ZigBee hub is online and connected to the internet.
- El sensor no se empareja con el concentrador:
- Asegúrese de que el sensor esté en modo de emparejamiento (luz indicadora parpadeando).
- Confirm the ZigBee hub is in pairing mode.
- Move the sensor closer to the hub during the pairing process.
- Reset the sensor by pressing the reset button for 5-10 seconds and attempt pairing again.
- Note: This sensor requires a ZigBee hub and cannot connect directly to Wi-Fi.
- Falsas alarmas:
- Relocate the sensor away from heat sources, direct sunlight, or strong air currents.
- Ensure pets or moving objects are not within the detection zone.
7. Especificaciones
| Marca | IHSENO |
| Número de modelo | PIR3 |
| Fuente de poder | 3x AAA Alkaline Batteries (not included) |
| Duración de la batería | 8-12 months (estimated) |
| Rango de detección máximo | 5 metros |
| Ángulo de detección | 120 grados |
| Tipo de montaje | Wall Mount / Flat Surface |
| Temperatura de funcionamiento | Up to 80°F (approx. 26.7°C) |
| Dimensiones del producto | 2.6 x 2.6 x 1.2 pulgadas (66 x 66 x 30 mm) |
| Dispositivos compatibles | ZigBee Smart life Hub, Tuya Bluetooth/WiFi Dual Gateway, Smart Life/Tuya system appliances, Alexa, Google Home |
8. Garantía y soporte
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly through their official support channels. Keep your purchase receipt for warranty claims.