Car Tire Pressure Monitoring System (TPMS) with 4 internal sensors

Specification: Condition: Brand New Material: ABS Main Color: Black Display: Operating Temperature: (-20°C ~ +80°C) Storage Temperature: (-30°C ~ +85°C) Input Voltage: DC8V ~ 16V Transmission Frequency: 433.92 MHz Sensor: Operating Temperature: (-40°C ~ +105°C) Storage Temperature: (-40°C ~ +120°C) Pressure Range: 0 ~ 116psi (0 ~ 8bar) Pressure Accuracy: ± 1.5psi (± 0.1 bar) Temperature Accuracy: ± 3°C Transmit Power: <10dBm @ 50Ω Transmission Frequency: 433.92 MHz Package Weight: Approx. 326g/11.5oz Fitment: Fits Package Included: 1 * Main Unit 4 * Internal Sensors 1 * Wrench 4 * Screw Pack 1 * Valve Warning 1*binding wire 1*instruction manual