Know your tyre pressures before they become a problem. WiTi TPMS constantly monitors the pressure, temperature and battery level of every fitted wheel on your caravan, trailer, camper or motorhome — so you can tow with confidence and catch a slow leak or an overheating tyre before it becomes a blowout.
SKU 121 (2 Pack) & SKU 120 (4 Pack) — Requires the WiTi SafeTow Wireless Brake Controller (sold separately) to display readings.
Each sensor screws straight onto a tyre valve in place of the dust cap — fitted in minutes, with no wiring and no wheel removal. Choose a 2 Pack for a single-axle trailer or a 4 Pack to cover a tandem-axle caravan.
- Live Pressure & Temperature: Real-time readings for every monitored wheel, shown on the SafeTow Vehicle and Trailer screens.
- Battery Level Monitoring: Each sensor's battery status is displayed at a glance, so you're never caught out.
- Early Warning Alerts: High/low pressure and high-temperature warnings catch slow leaks, rapid pressure loss and overheating before they become a blowout.
- Adjustable Thresholds: Set your own pressure and temperature alert points to suit your rig and load.
- Screw-On Valve-Cap Fitting: Set up in minutes — no tools, no wiring, no wheel removal. Anti-theft lock nuts included.
- 2 Pack or 4 Pack: 2 Pack suits a single-axle trailer; 4 Pack covers a tandem-axle caravan.
Readings display on the WiTi SafeTow Wireless Brake Controller (sold separately), which features dedicated Vehicle and Trailer tyre-pressure screens — plus an Air Bag screen for monitoring your suspension air system.
Includes:
WiTi TPMS Valve-Cap Sensors — 2 (2 Pack) or 4 (4 Pack)
Anti-theft lock nuts + fitting spanner
Quick-start guide
NOTE: WiTi TPMS sensors require the WiTi SafeTow Wireless Brake Controller to display readings — the controller is sold separately.
| Monitors | Live tyre pressure, temperature and sensor battery level — per wheel |
| Sensor Type | External screw-on valve-cap sensors |
| Display | Readings shown on the WiTi SafeTow controller — dedicated Vehicle & Trailer screens |
| Alerts | High/low pressure and high-temperature warnings — thresholds adjustable to your preference |
| Battery | Replaceable sensor battery; live battery level shown for each sensor |
| Fitting | Screws onto tyre valve stems — no wiring, no wheel removal; anti-theft lock nuts included |
| Pack Sizes | 2 Pack (single axle) or 4 Pack (tandem axle) |
| Requires | WiTi SafeTow Wireless Brake Controller (sold separately) |
| Warranty | 12 months + lifetime product support |
| SKU | 121 (2 Pack) · 120 (4 Pack) |
What’s in the box
- WiTi TPMS valve-cap sensors — 2 (2 Pack) or 4 (4 Pack)
- Anti-theft lock nuts + fitting spanner
- Quick-start guide
Requires
- WiTi SafeTow Wireless Brake Controller (sold separately) — displays your tyre-pressure readings on its dedicated Vehicle and Trailer screens.
Fits
- Standard tyre valve stems on caravans, camper trailers, boat trailers and motorhomes
- Choose the 2 Pack for a single-axle trailer, or the 4 Pack for a tandem-axle caravan
Yes — the WiTi SafeTow Wireless Brake Controller (sold separately) displays the readings on its dedicated Vehicle and Trailer screens.
Each sensor screws onto a tyre's valve stem in place of the dust cap — a couple of minutes per wheel, no wiring and no wheel removal. Anti-theft lock nuts are included.
Live pressure, temperature and battery level for every fitted wheel.
Yes — pressure and temperature alert thresholds are adjustable to suit your rig and load.
The 2 Pack suits a single-axle trailer; the 4 Pack covers a tandem-axle caravan.
A 12-month manufacturer's warranty plus lifetime WiTi product support.
