Main Features:
- Mounting: independent installation
- Convenient to use: sensor preset in the factory, no pairing is needed
- Replaceable battery: CR1632, 3V, 120mA
- Long battery life: about 2 years

Specifications:
- Pressure range: 0 - 4.5 bar (0 - 65.25 psi)
- Working frequency: 433.92MHz (+/- 20KHz)
- Transmit power: more than 8dBm
- Transmission mode: FSK
- Working voltage: 2 - 3.6V
- Standby current: less than 1uA
- Working temperature: -20 - 80 Deg.C
- Effective range: more than 30m
- Battery: built-in CR1632 120mA button cell

Note:
- This item is single-sold.