Bluetooth-compatible 5.0 Tire Preure Monitoring System Fuel Saving Waterproof Wirele Tire Preure Monitor with 2 Internal Sensors Prevent Tire Blowout for Truck Bus RV CarFeature:1. Stable Data Transmiion:Wirele Tire Preure Monitor has Bluetooth-compatible, which featuring fast connection speed, stable transmiion, accurate data, and acceptance longer distances.2. Support APP Operation:Tire Preure Detectors are operated by the APP, and monitor to tire preure and temperature in real time through the mobile phone APP.3. Wide Range of Preure Alarm Settings:This tire preure monitoring system has a wide range of preure alarm settings, suitable for 0 to 8 bar/0 to 130 psi tires. There are four alarm modes: high/low preure alarm, high temperature alarm, and sensor low preure alarm.4. Tire Blowout Prevention:TPMS Sensor can prevent tire blowout, extend tire life, and save fuel.5. Digital Display Screen:The Tire Preure Gauge has a clear digital display screen that displays both tire preure and tire temperature. Specification:Item Type: Alarm Systems & SecurityCertification: NONEOrigin: Mainland ChinaModel Name: Tire Preure SensorsItem Weight: 60 gMain functions:1. Both tire preure and tire temperature are displayed simultaneously;2. Alarm for abnormal tire preure and temperature:Alarm when the tire preure is higher than 3.2 bar (default value);Alarm when the tire preure is lower than 1.2 bar (default value);Alarm when the tire temperature is higher than 68 (default value);The default value can be adjusted according to actual needs3. Four alarm modes: high/low preure alarm, high temperature alarm, and sensor low preure alarm;4. Receiver: Supports Android and Apple phone systems.Material: PlasticColor: BlackReceiving frequency: 2.4G MHzTransmiion frequency: 433.92 MHzPreure range: 0 - 8 bar/0 - 130 psiDefault low preure alarm value: 1.2 barDefault high preure alarm value: 3.2 barPreure accuracy: 0.1 bar/ 1 barWorking voltage: DC+2.1 - 3.6VWorking temperature: - 20 -+85 Storage temperature: - 40 -+125 Waterproof grade: IP67Battery: built-in CR1632 button battery (removable and replaceable)Battery life: 1.5-2 years typical valuePackage size: 106 * 82 * 31mm/4.1*3.2*1.2inNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Packages:2pcs x External Sensor2pcs x Anti Theft Nut1 x Wrench