Dynamic monitoring tire pressure to prevent puncture and runflat.
Improve fuel efficiency, extend tire life, increase traffic safety and avoid abnormal wear of vehicle parts.
The product supports visual and auditory alarm modes. It supports two tire pressure units' shift between Bar and PSI.
DIY products with external sensor, quick and easy installation!
DO YOU KNOW……
20% under-inflation reduces tire lifetime by 30%;
30% over-inflation reduces tire lifetime by 45%;
30% pressure lower looks like proper inflated tire
So, you need a TPMS (Tire Pressure Monitoring System) to monitor your tire situation, warn abnormal tire pressure early, reduce the failure rate and the risk of accidents, improve fuel efficiency, extend tire life and increase traffic safety.

Model: TP-S1
Material: ABS
Color: Black
Receiver: 10 x 5.5 x2.5cm
Sensor: high about 15mm, diameter about 22mm
Display Screen: 65 x 14mm
Receiver Parameters:
Operating Frequency: 433.92MHz ± 0.05MHz
Operating Current: ≤3mA
Quiescent Current: ≤100μA
Operating Voltage: 2.6 ~ 3.6V
Operating Temp: -20℃ ~ +70℃ / -4℉ ~ +158℉
Built-in Battery Capacity: 3.2V/160mA
Charging Temp: -10℃~+65℃ / +14℉ ~ +149℉
Solar Charging Current: ≥15mA (at 5500LX 25℃/77℉)
Sensor Battery: CR1632 ( not included )
Keys: the key"last", the key"next ", the key "Set"
Interface: micro USB Interface
Operations: please refer to the instructions!


1x Solar energy reicever
4x Sensors
2x Clamp keeper
1x Hexagon nut clamp
5x Hexagon nut
4x Waterproof rubber rings
1x Sticker
2x Double-sided adhesives
1x English manual
Original box packing!