1. Transmission frequency: 433.92MHz

2. Transmission power: less than or equal to 5dBm

3. Pressure measurement range: 0-3.5Bar

4. The Module can set the low pressure range: 1.1 bar to 2.0 bar pressure range of Settings: 2.8 bar to 3.5 bar high temperature alarm range: 40 ℃ to 85 ℃

5. The sensor operating temperature range: - 30 ℃ to + 85 ℃ + / - 1 ℃

6. Battery: Maxell CR1632, with service life of more than 2 years and capacity of 145MAH

7. Sensor transmission frequency: 2 seconds/time