| Tire Keeper | European equivalent | Chinese equivalent | |
|---|---|---|---|
| Sensor Cost | $60 | $80 | $20 |
| Receiver Cost | $60 | $375 | $100 |
| Necessary additional equipment cost (repeater, initiator antenna) | not required | $455 | $80 |
| Vehicle power supply | 12V / 24V | 12V | 12V |
| Maximum pressure | 14 bar / 14 kg / 200 psi | 14 bar / 14 kg / 200 psi | 8 bar / 8 kg / 116 psi |
| Pressure measurement precision | 0,02 kg | 0,02 kg | ±0,02 kg |
| Temperature measurement precision | ±1 | ±2 | ±2 |
| Sensor service life | 7 years and more | 6 years and more | 2 years |
| iOS / Android compatibility | Yes | No | No |
| Usable w/o repeater | Yes | No | No |
| Temperature range | from -40°С to 150°С | from -45°С to 125°С | from -40°С to 125°С |
| Spare parts | Yes | Yes | Yes |
| “Black-box” | Yes | Yes | No |
| Statistics upload | Yes | Yes | No |
| Statistics upload w/o additional equipment | Yes | No | No |
| Free cloud service | Yes | No | No |
| Vehicle fleet audit | Yes | No | No |
| Driver’s identification | Yes | No | No |
| 3 vehicle units support | ДаYes | НетNo | НетNo |
| Up to 48 wheels support | Yes | No | No |
| Opportunity to apply modifications according to client’s needs | Yes | No | No |
| Location track w/o additional equipment | Yes | No | No |
| Real temperature display (inner/outer sensor) | Yes | No | No |
| Wheels quantity simultaneous display | 48 wheels | 16 wheels | 16 wheels |
| All wheels tire pressure & temperature instant display | Yes | Yes | No |
| Sensor self-tune | Yes | No | Yes |
| Bluetooth | Yes | No | No |
| Wheels’ formula self-tune (w/o additional equipment) | Yes | No | Yes |
| Tires replacement w/o additional equipment | Yes | Yes | Yes |
| Sensors’ switching-off function | Yes | No | Yes |
| Battery life-span | 7 years and more | 6 years | 2 years |
| Various wheels’ formula on 1 display | Yes | No | No |
| Different parameters installation for each axis | Yes | No | No |
