| Attribute Name | Attribute Value |
|---|---|
| Product Model | WHZK12 Smart Thermostat |
| Wireless Protocol | Dual Mode: WiFi 2.4GHz & Zigbee 3.0 |
| Display Specification | 2.8-inch OLED Touch Screen with Backlight |
| Load Capacity | 16A Resistive Load (Electric Heating)/3A (Water Boiler) |
| Power Supply | AC 90-240V 50/60Hz or 3×AA Battery Backup |
| Temperature Range | 5°C-60°C (Setting)/0°C-50°C (Display) |
| Control Accuracy | ±0.5°C High Precision |
| Voice Control | Amazon Alexa, Google Assistant, Yandex Alice |
| Mobile Compatibility | iOS, Android, Windows Mobile (Tuya/Smart Life App) |
| Housing Material | V0 Grade Flame Retardant PC Material |
| Safety Features | Child Lock, Overheat Protection, Anti-freeze Function |
| Programming Function | 7-Day Programmable, 6 Time Periods per Day |
| Certification | CE, RoHS, IP20, National Invention Patent |
| Installation Size | Standard 86×86×14mm Wall Mount Box |
| Working Environment | -5°C to 50°C, ≤95% RH |
| Special Features | Power Outage Memory, Temperature Calibration, Away Mode |
| Application Scenarios | Home, Hotel, Office, Mall, RV, Garage Heating Systems |
| Warranty | 2 Years Manufacturer Warranty |
| Factory Service | OEM & ODM Customization Supported |
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