careud solar tpms t881 tire pressure monitor 4 external sensors tire pressure wireless alarm cecurity system

.tire abnormal alarm: when the tire shortage of gas, inflatable excessive tire temperature is too high, the corresponding value of the tires will flash, and the emergence of the red light flashing with bi, bi, bi alarm sound. interference ability: wth long distance reception,and stable and reliable signal. wireless connection between the sensor and the host fast leak alarm function: when the sensor detects the tire leaking rapidly, within 3 seconds, it will transfer the monitored data to the host.syi