| 1. Sensors: Infineon | 
| Operating temperature: -40℃~+125℃ | 
| Operating frequency: 433.92±0.05MHz | 
| Pressure monitoring rang: 0-3.5 Bar | 
| Pressure reading accuracy: at normal condition ±0.1 Bar at normal pressure range | 
| Storage current: <1uA | 
| Operating current: <18mA | 
| Operating voltage: DC 2.0-3.6V | 
| Weight: 9g | 
| 2. Receiver | 
| Operating voltage: DC 12V±3V | 
| Operating current: <25mA | 
| Operating temperature: -40℃~+85℃ (LCD: -20℃~+85℃) | 
| Low pressure alert: 1.8Bar | 
| High pressure alert: 3.0Bar | 
| High temperature alert: 70℃ | 
| Weight:44g | 
