1. Introdución
This manual provides instructions for the MOCREO H2 Hub WiFi Freezer Thermometer Alarm. This system offers real-time temperature monitoring for various environments, including refrigerators, freezers, and hot tubs, providing alerts via email, app notifications, and an audible hub alarm.
1.1. Contido do paquete
- MOCREO H2 Hub (No LCD)
- 2 Remote Temperature Sensors (ST5)
- Cable de carga USB
- Soportes adhesivos
- Pin Clip
- Manual de usuario (este documento)
1.2. Produto rematadoview
The MOCREO H2 Hub system is designed for continuous temperature monitoring. It consists of a central hub that connects to your 2.4GHz WiFi network and communicates wirelessly with remote temperature sensors. The system provides instant alerts and allows for data logging and export.

Image 1.2.1: MOCREO H2 Hub, two remote sensors, and the companion mobile application interface.
2. Instrucións de configuración
Follow these steps to set up your MOCREO H2 Hub and sensors.
2.1. Configuración inicial
- Plug in the H2 Hub: Connect the H2 Hub to a power outlet using the provided USB charging cable. Ensure it is within range of your 2.4GHz WiFi network.
- Download the MOCREO Sensor App: Busca "MOCREO Sensor" in your smartphone's app store (available on Google Play and Apple App Store) and install it.
- Emparellar coa aplicación: Open the MOCREO Sensor app and follow the on-screen instructions to add your H2 Hub and pair the remote sensors. This typically involves creating an account, adding the hub, and then adding each sensor.
- Comezar a vixilancia: Once paired, you can immediately begin monitoring temperatures. Configure alert thresholds and notification preferences within the app.

Image 2.1.1: Visual representation of the three-step setup process: plug in, pair with app, and start monitoring.
2.2. Colocación do sensor
Place the remote temperature sensors in the desired monitoring locations. The ultra-thin 1.3mm probe cable allows for easy placement inside refrigerators or freezers without compromising door seals. Ensure the sensors are within wireless range of the H2 Hub.

Image 2.2.1: Proper placement of a sensor probe inside a refrigerator compartment.
3. Instrucións de funcionamento
3.1. Seguimento en tempo real
The system provides 24/7 real-time temperature monitoring. You can view current temperature readings for all connected sensors directly within the MOCREO Sensor app from any location with internet access.

Image 3.1.1: Remote temperature monitoring via the MOCREO app.
3.2. Alert System
The MOCREO H2 Hub offers three types of instant alerts when temperature thresholds are exceeded:
- Alerta por correo electrónico: Notifications sent to your registered email address.
- Notificación push da aplicación: Alerts delivered directly to your smartphone via the MOCREO Sensor app.
- 80dB Hub Beeping: An audible alarm from the H2 Hub itself, providing local notification.
You can configure custom high and low temperature thresholds for each sensor within the app. The system also provides alerts for low battery and hub offline status.

Imaxe 3.2.1: Acabadoview of available alert types: App, Email, and Audible Hub alarm.
3.3. Data Logging and Export
The system records temperature data for up to two years. This data can be viewed as clear graphs within the app, allowing you to track temperature trends over time (daily, weekly, monthly, yearly). You can also export this data for further analysis.

Image 3.3.1: In-app display of temperature data graphs.

Image 3.3.2: Illustration of data export functionality to a computer for detailed analysis.
3.4. System Expansion and Sharing
The H2 Hub is compatible with ST5, ST6, and SW2 sensors, allowing you to connect up to 30 sensors to a single hub for comprehensive whole-house monitoring. The app also supports sharing access with up to 10 people, enabling family or team members to monitor temperatures.

Image 3.4.1: Diagram showing a whole-house monitoring system with multiple sensors connected to one hub.

Image 3.4.2: Multiple users accessing the MOCREO app for shared monitoring.
4. Mantemento
4.1. Limpeza
To maintain the device, wipe it clean with a dry or slightly damp pano. Non use produtos de limpeza abrasivos nin somerxa o dispositivo en auga.
4.2. Duración da batería
The remote temperature sensors feature a built-in 1800mAh rechargeable lithium battery, providing up to two years of battery life. The app will provide a low battery notification when recharging is required.

Imaxe 4.2.1: Interna view of a sensor highlighting its long-life battery.
5 Solución de problemas
5.1. No Connection/Hub Offline
If the hub goes offline or sensors lose connection, check the following:
- Ensure the H2 Hub is properly plugged into a working power outlet.
- Verify your 2.4GHz WiFi network is active and the hub is within range.
- Restart your WiFi router and the H2 Hub.
- Check the app for 'Hub offline' notifications, which indicate a power outage or network disconnection.

Image 5.1.1: App notifications for hub offline status.
5.2. Lecturas de temperatura inexactas
If you suspect inaccurate temperature readings:
- Ensure the sensor probe is correctly positioned and not obstructed.
- Allow sufficient time for the sensor to stabilize to the ambient temperature of its environment.
- Compare readings with another calibrated thermometer if available.
- Check the app for any data calibration options.
5.3. Alarm Sensitivity
To avoid frequent alerts from brief temperature fluctuations (e.g., opening a refrigerator door), consider adjusting the alert delay settings within the MOCREO Sensor app.
6. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | H2 Hub Kit |
| Rango de temperatura | -40 °F a 257 °F (-40 °C a 125 °C) |
| Precisión da temperatura | ± 0.9 ° F (± 0.5 ° C) |
| Conectividade | Wi-Fi de 2.4 GHz |
| Compatibilidade de sensores | ST5, ST6, SW2 |
| Max Sensors per Hub | 30 |
| Sensor de batería | Polímero de litio de 1800 mAh (recargable) |
| Duración da batería | Ata 2 anos |
| Probe Cable Thickness | 1.3 mm |
| Tipos de alerta | Email, App Push, 80dB Hub Beeping |
| Rexistro de datos | 2 years online viewing e exportación |
| Material | Acrilonitrilo Butadieno Estireno (ABS) |
| Certificacións | FCC |
7. Garantía e soporte
7.1. Información da garantía
MOCREO offers a 1-year warranty for this product. Please retain your proof of purchase for warranty claims.
7.2. Atención ao cliente
For technical assistance or support, please contact MOCREO customer service. MOCREO is committed to providing reliable and easy-to-use products, backed by 15 years of experience in IoT technology.
- Soporte en liña: 24/7 online support is available.
- Garantía de satisfacción: A 90-day 100% satisfaction guarantee is offered, including money-back and free returns.





