SKU: 96949166826

Fuel Monitoring Device UM778

Sale price$35.10 Regular price$39.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Fuel Monitoring Device UM778UM778 is a newly designed 4G advanced vehicle tracking device. It is IP67 waterproof. Support max 4 fuel sensors to monitor fuel consumption. Support max 4 temperature sensors to monitor temperature. Support weight sensor to monitor weight from 0T to 100T. All these features are supported with detailed web report for downloading. Hardware Features: 1 4G GPS Tracker 2 High Performance Internal Antennas 3 Digital Inputs (ignition) 4 Digital Output

UM778 is a newly designed 4G advanced vehicle tracking device. It is IP67 waterproof. Support max 4 fuel sensors to monitor fuel consumption. Support max 4 temperature sensors to monitor temperature. Support weight sensor to monitor weight from 0T to 100T. All these features are supported with detailed web report for downloading.

Hardware Features:

1 4G GPS Tracker

2 High Performance Internal Antennas

3 Digital Inputs (ignition)

4 Digital Output (Engine immobilization)

5 RS232 or RS485 interface for ultrasonic fuel sensor or temperature sensor or weight sensor

6 Built-in Backup Battery

7 Real-time Tracking by Web and APP

8 FOTA

9 Dual core CPU

10 9V to 100V DC power supply

11 IP67 Water proof

12 Shock alert

13 Fatigue driving monitoring (OP)

14 Vehicle collision and harsh driving alarm (OP, need connect CAN box) 

Software Features:

1 Real time tracking by Web and APP

2 Geo-fence

3 History report and Playback

4 Fuel consumption/ leak / adding report (Support at most 5 RS232 connection sensors)

5 Temperature monitoring (Support at most 4 channel temperature sensors)

6 Weight sensor (0 to 100T. Above 100T need customization)

7 Location Report

8 Mileage Overview and Mileage Month report

9 Parking report

10 Ignition Status report

11 Rotation sensor report

12 Device Online/Offline report Daily and Monthly

13 Engine idle report

14 Sub user management

15 Insurance records management

UM778 GPS Tracker Specs

Items

Specifications

Model

UM778

Internet

4G

TD-LTE: B34/B38/B39/B40/ B41

FDD-LTE: B1 /B2/B3/B4/B5/B6/B8/B18/B19/B26

WCDMA: B1 /B2/B4/B5/B6/B8/B19

Communication Protocol

TCP/IP

GNSS details

GPS and BeiDou and GLONASS

Location accuracy: 10m

Speed accuracy: 0.1m/s

Capturing sensitivity: -148dbm

Tracking sensitivity: -165dbm

Cool start: <32s

Hot start: <2s

GNSS antenna

25*25*2 mm Built in.

Memory

32mb + 32mb +128KB

Switch

On/Off

SIM card

Micro-SIM

Signal light

Blue for GPS, Green for GSM, Red for power

Battery

200mAh 3.7V Li-polymer Industry battery

Working voltage

9-100V DC / 24mAh (12VDVC) / 12mA (24VDVC)

Interface

5V output for alarm speaker control

Support RS232 or RS485

Support engine immobilize

Working temperature

-20 °C to 70 °C

Working humidity

5 -95% RH

AGPS

Support

Size

96* 43* 20 mm

Weight

110 g

Software Tracking Report Screenshots

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96949166826

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4.5 ★★★★★
Based on 28 reviews
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Product Reviews
C
Verified Purchase
Charlie Horse 75
San Leandro, US
★★★★★ 5
Great fit!
Size: Large, Color: Beige
Most comfy undies THANK YOU!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
L
Verified Purchase
Liz Newman
Lowell, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Janola
Alexandria, US
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
R
Verified Purchase
Reviewer
Los Angeles, US
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
B
Verified Purchase
Brittany
Lake Worth, US
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

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