Trailer Tire Pressure Monitoring System – T12 External Sensors
Trailer Tire Pressure Monitoring System – T12 External Sensors
📡 EXTENDED 32FT RANGE WITH SIGNAL HUB
📈 UP TO 144 PSI HIGH-PRESSURE MONITORING
⚡ 1-MINUTE QUICK & EASY SETUP
⏱️ REAL-TIME DRIVING ALERTS & SMART SAVER
☀️ DUAL SOLAR + USB CHARGING COLOR DISPLAY
🌧️ IP67 WATERPROOF & HEAVY-DUTY
🛡️ AMERICAN FAMILY BRAND & LIFETIME REPLACEMENT
BUNDLE & SAVE
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Trailer Tire Pressure Monitoring System – T12 External Sensors
I love this thing! We use it to monitor tire pressures on a horse trailer behind a Yukon. The display sits in the driver's speaker indentation on the dash, easy to see. No problems with range. It just works!
Specification
Specification
Technical Details
Manufacturer
MARCALA
Brand
Marcala
Model
6-Sensor
Item Weight
8 ounces
Product Dimensions
3 x 3 x 1 inches
Item model number
6-Sensor
Manufacturer Part Number
6-Sensor
Safe & Secure Checkout
Safe & Secure Checkout
We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.
60 Days Return
60 Days Return
To be eligible for a return, please ensure that:
Items are unused, unwashed, undamaged, and in their original packaging with original labels attached.
The customer is responsible for return shipping costs unless the return is due to our error.
Items that do not meet these conditions will not be accepted for return.
Customers may request a return within 60 days of receiving the item, without providing a reason.
To initiate a return, please contact us at info@elarohome.com. Once we receive and inspect the returned item, the refund will be issued to the original payment method.
Shipping fees will be charged at most once per order (including returns).
No restocking fees will be charged for returned items.
Shipping Costs
Shipping Costs
At Elarohome, we are committed to providing a smooth and reliable shopping experience.
Order Processing Time
Orders are usually processed within 24 business hours after payment confirmation.
- Orders placed on weekends or public holidays will be processed within 1–3 business days.
- Processing time may vary slightly during peak seasons, holidays, or periods of high order volume.
- Some large, customized, or special-handling items may require additional preparation time.
Once your order has been shipped, you will receive a shipping confirmation email with tracking information.
Delivery Time
Total Delivery Time = Processing Time + Shipping Time
Delivery times may vary depending on your location, shipping method, product availability, and carrier conditions.
| Shipping Destinations | Shipping Method | Shipping Charge | Free Standard Shipping |
| US | Standard | $5.99 | Orders over$49 |
| CA/AU | Standard | $5.99 | Orders over$49 |
| DE/FR/IT/ES/NL/NZ/UK | Standard | $5.99 | Orders over$49 |
Please note that delivery times are estimates and may be affected by:
- Customs clearance procedures
- Weather conditions
- Carrier delays
- Public holidays
- High-volume shopping periods (such as Black Friday, Cyber Monday, Christmas, New Year, and other holidays)
We appreciate your patience during these periods and will always do our best to ensure your order arrives as quickly as possible.
Order Tracking
Once your order has shipped, you will receive a confirmation email containing your tracking number.
You could track your package through our Track Your Order page or by using the tracking information provided in your shipping confirmation email.
Please allow a short period for tracking information to update after shipment.
Customs Duties & Taxes
Customers do not need to pay additional customs duties for standard deliveries in most cases.
However, customs regulations vary by country. In rare situations, additional customs fees, taxes, or import charges may be applied by local authorities.
If additional charges occur due to local customs policies, customers may be responsible for these fees.
Address Accuracy & Delivery Issues
Please ensure that your shipping information is complete and accurate before placing your order.
This includes:
- Full name
- Shipping address
- Phone number
- Email address
If an order cannot be delivered due to incorrect or incomplete information provided by the customer, additional shipping costs or reshipping fees may apply.
Please contact our customer service team as soon as possible if you notice an incorrect shipping address after placing your order. We will do our best to assist before shipment.
Lost, Damaged, or Delayed Packages
We carefully inspect and package every order before shipment. However, unexpected issues may occasionally occur during transportation.
If your package arrives damaged, is lost, or experiences an unusual delivery delay, please contact us and our team will assist you with the next steps.
Please provide your order number and any relevant photos or information so we can resolve the issue as quickly as possible.
Contact Us
If you have any questions regarding shipping or delivery, please contact our customer support team:
Email: info@elarohome.com
✅ NEW 6-SENSOR & HUB for an EXTEDED RANGE up to 32 FEET! Perfect for all TOWING SETUPS including Large RVs, Campers, Vans, SUVs, etc.! MONITOR UP TO 144 PSI, which is MORE than OTHER BRANDS! READY TO USE in less than a minute. No tricky setup needed!
✅ REAL TIME ALERTS WHILE DRIVING, Don’t Be Fooled by PARK MODE - The Tire Pressure Sensor UPDATES every SECOND while driving for LIVE PRESSURE and TEMPERATURE ALERTS. When parked, they enter BATTERY-SAVING MODE and update slower. This might seem like the RV Tire Pressure Monitoring System (TPMS) isn’t updating, but it’s completely NORMAL and helps EXTEND sensor BATTERY LIFE.
✅ EASY TO READ DAY or NIGHT! The MARCALA Tire Monitoring System has a BRIGHT & COLORFUL LCD screen with Auto-dimming to PRESERVES BATTERY LIFE! Dual SOLAR and USB charging keep the unit POWERED and ALERTS you WITH 6 DIFFERENT MODES!
✅ MONITOR 1-6 Wheels - TOW and DRIVE with confidence using the MARCALA TPMS for RV. Arrives ready to monitor all 6 tires, or can be configured as to monitor as many tires as needed 1-6 UP TO 144 PSI with 1 PSI of accuracy! Each sensor is IP67 waterproof to KEEP WORKING RAIN or SHINE!
✅ AIR LEAK SOUND DURING INSTALLATION IS NORMAL, NO NEED TO WORRY. When screwing the sensor onto the valve stem, you may hear a BRIEF HISS OF AIR as the sensor seats, similar to when inflating a tire. This is NORMAL. The sound should STOP ONCE THE SENSOR IS SNUG on the valve stem. If you still hear air after tightening, the sensor did NOT SEAT properly.
✅ The MARCALA Tire Monitoring System for RV is backed by an AMERICAN OWNED FAMILY BUSINESS committed to your safety. MARCALA has been a leader in the automotive safety space for years! With a LIFETIME REPLACEMENT POLICY, you can drive confidently knowing we stand behind our product and are always here to support you.
Our valued customers say
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Works perfectly with horse trailer
I love this thing! We use it to monitor tire pressures on a horse trailer behind a Yukon. The display sits in the driver's speaker indentation on the dash, easy to see. No problems with range. It just works! Very reasonable price. Very easy to set up. I take the senders off when I leave the trailer so they don't get swiped.
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Marcala TPM5 Sensors of 4
I bought the Marcala 2026 V2.0 TPMS Sensors Set of 4 for my RV, and it has truly been an excellent investment. Installation was very easy, and the system synced quickly with the sensors. The long-range signal (50 ft) works perfectly, even on the highway, without any loss of connection.
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The GOOD and BAD! This product does it's job if you're confused!
Let's start with the good: it's a simple external TPMS system that is easy to understand how it works. It is 100% reliable, and will update every second-ish or so (with the temperature of the tire) while the car is moving. To save battery, the units automatically send an update like every hour or so while NOT moving (stationary). For long commutes or trips, this is awesome, and it will 100% be better than running nothing. Affordable. One of the things it made me see was that my tire would really spike up in PSI on high way drives.
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Reliable TPMS and very easy to use
I purchased this tire pressure monitoring system and it has worked very well so far. Installation was quick and simple, and the sensors connected to the monitor almost immediately. The display is clear and easy to read, even in daylight. I really like that it shows both tire pressure and temperature in real time. The solar charging feature is a big plus and makes it very convenient.
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Must-Have for RV Owners – Real-Time Peace of Mind!
As a full-time RV owner, tire safety is non-negotiable—and the MARCALA TPMS has been an absolute game-changer. I've tried other systems in the past, but this one stands out for real-time alerts while driving. The sensors update every second when you're on the road, so you're not left guessing about tire pressure or temperature—essential when you're hauling a rig across varying terrain.
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Well-made and fast delivery.
Very good quality, and the info screen is actually brighter than expected. The sensors look well made. It comes with good instructions and surprisingly it arrived sooner than expected. Will buy again soon for another trailer.
