Solar Energy Tire Monitoring Voice Alarm Built-in Wireless Vehicle Tire Monitoring Instrument Black

Features:
-Oil will be decreased when tires work under lower , this item can reduce fuel consumption
-Envnmentally friendly and convenient power sulies: solar energy saving
-Air leakage alarm, prevent tires from bursting and prolong their lifetime
-Real-time ing tire and temperature
-Light-weight design of emitter
-High accuracy
-Use a high standard battery, more secure
Parameter of Receiver:
Operating voltage:3.7V-5V
Operating temperature:-2.0鈩?7.5鈩?br /> Bright operating current:锛?0mA
Transmission frequency:433.92 MHz±50KHz
Display:LCD screen
Storage temperature:-30鈩?80鈩?br /> Bla operating current:锛?mA
Signal reception sensitivity:-90dbm
Parameter of internal r:
Battery life:锛?years
Working voltage:2.1V-3.6V
Storage temperature:-40&;F-257&;F
Working temperature:-40&;F-248&;F
Temperature accuracy:±3.6&;F锛?7&;F锛?br /> Working :0-99Psi
accuracy:±1.5Psi
:67
Transmit power:锛?0dBm
Transmit frequency锛?33.92MHz
Weight:≤30g
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