Tire Pressure Monitoring System (TM-507/SI)

Features:
Easy installation and reliable
Clear and large display
Build in with rechargeable lithium battery
Automatic waking up when vehicle start in motion
Automatic backlight on/off for daytime or nighttime
High pressure and low pressure setting by user
High temperature setting by user
Visual and audible alerts for high/low pressure, high temperature and fast leakage
Pressure unit selectable: PSI, BAR
Able to read up to 8 tires
Automatic pair sensor with tyre location, no need to input sensor ID
Monitor specifications:
Operating voltage: 8 to 24V
Frequency: 433.92MHz
Operating temperature: -40 to +85° C
Size: 90x 60 x 23cm
Weight: 120g (with lithium chargeable battery)
Sensor specifications:
Pressure range: 0 to 3.5 bar, 0 to 50psi
Pressure sensitivity: ± 0.1 bar or 1.5psi
Temperature sensitivity: ± 1
Fast leakage alert: >0.1 bar or >1.5psi within 12 seconds
Transmission power: <10dBm
Transmission frequency: 433.92MHz
Battery life: 5 years
Operating temperature: -40 to +85° C
Weight: 48g