Sell 4 External Sensors TPMS Car Tire Pressure Alarm Monitor System Cigarette Lighter Plug LCD Screen Display Auto Security Alarm Systems Tyre Pressure Temperature Warning best price

Features: Brand new and high quality Real time monitoring tire pressure and temperature Tire leaking warning and temperature balance LCD display screen, Simple user interface The display can be directly plugged into the cigarette lighter Beeping alarm and display the alarm value Can support four tires, tire position can swap Visual and audible warning for abnormal pressure and temperature Sensor Specification: Please install in by Professional car center More stable and accurate Operating frequency: 433.92Mhz±0.1MHZ Working Temperature: -30℃~﹢85℃ Operating Voltage: 3.7-4.2V Working current: static≤1uA, working current≤15mA External Sensor (Optional): Easy to install, convenient to replace Dust-Proof / Water-Proof / Anti-theft Operating Voltage: 2.6-3.3V Working current: static≤50uA, working current≤15mA Working Temperature: -30℃~﹢85℃ Accuracy: temperature: ±1℃, pressure: ±0.1bar Package Included: 1 x Tyre Pressure Monitoring System 4 x External sensors 1 set x Accessories (tool)