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Stop guessing tank levels and prevent costly overflows with real-time smartphone alerts.
Managing water, oil, or material storage tanks manually wastes time and risks unexpected shortages or damaging overflows. Property owners and facility managers can track tank depth and percentages instantly from anywhere using a smart app. This smart ultrasonic liquid level monitor features a non-contact design that eliminates wear and corrosion while offering a dependable 10 cm to 4 meters measuring range. Enjoy effortless setup, reliable all-weather protection, and complete peace of mind for your residential, agricultural, or industrial storage system.
Key Benefits
- Ultrasonic Detection: Measures liquid and solid levels without touching the contents, significantly reducing corrosion, wear, and contamination risks.
- Real-Time Monitoring: Delivers instant depth percentages and custom threshold alerts directly to your smartphone via a smart app.
- Multi-Tank Support: Connects up to 10 distinct sensors on a single platform to simplify tracking across multiple residential or commercial containers.
- All-Weather Durability: Employs an IP65 waterproof housing designed to withstand rain, dust, humidity, and harsh outdoor operating temperatures.
- Continuous Power: Operates directly via a standard power source to eliminate the maintenance hassle of periodic battery replacements.
Specifications
- Measuring Range: 10 cm to 4 meters (4–157 in)
- Connectivity: 2.4 GHz Wi-Fi
- App Compatibility: Dedicated Smart App
- Wireless Range: Up to 30 meters in open conditions
- Maximum Sensor Support: Up to 10 sensors
- Voltage: 90–260V (Based on region)
- Waterproof Rating: IP65
- Power Source: DC 5V. Wired, Plug-in
- Operating Temperature Range: -10°C to +70°C
FAQs
Q: What types of materials can this sensor monitor?
A: It is designed to accurately measure water, oil, and various solid materials inside compatible storage containers.
Q: Does the sensor require a WiFi network for setup?
A: Yes, it connects to standard 2.4 GHz WiFi networks during configuration and operation.
Q: How is the unit powered during everyday use?
A: It plugs directly into a standard 90–260V, AC power source, meaning no batteries are needed.
SHIPPING & RETURNS ⌄
We ship all orders using UPS / FedEx for fast and reliable delivery across the worldwide.
At Royalliva, your purchase is completely risk-free with our iron-clad 60-day return policy.
If you’re not satisfied for any reason, simply contact us and we’ll make it right — with refund and/or, replacement.

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Happy Customers
Support was really helpful
I had a question about my order and the team got back to me pretty quickly. They explained everything clearly and helped me sort it out.
Good value and honest updates
Royalliva kept me updated while the order was on the way. The light arrived as expected and it looks very nice for the price.
Very smooth experience
I liked how simple the whole process was. The Royalliva team communicated well and the product arrived in good condition.
Easy purchase from start to finish
Ordering was easy, and I got updates after placing the order. The delivery was faster than I expected and the light looks great.
Feels like a store you can trust
I was a little unsure at first, but the updates and customer service made me feel comfortable. I would order from Royalliva again.
Looks better than expected
The finish looks more premium than I thought it would. It added a nice touch to the room and I’m happy with the purchase.
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