LoRaWAN ®
Wireless Ultrasonic Sensor
Measure distance, levels, & volume accurately & reliably

MacRay U-4 : Industrial-Grade LoRaWAN Ultrasonic Sensor
LoRaWAN Ultrasonic Sensor Starting at ₹ 8239
Key Applications of Our LoRaWAN Ultrasonic Sensor
Applications That Deliver Real Impact
High-Accuracy Ultrasonic Distance Sensor with LoRaWAN
Non-Contact
Accurate Measurement
Ideal for tank level monitoring, smart water management, flood detection, and industrial automation, this
ultrasonic sensor ensures consistent performance even in dusty, wet, or harsh environments

Pre-Set Modes for
Instant DeploymentsVersatile Solutions
No need for complex setup our LoRaWAN Ultrasonic Sensor comes
with ready-to-use firmware modes optimized for the most common
industrial and smart city applications.


Unique Features of MacRay LoRaWAN Ultrasonic Sensor
for Smart Level & Distance Monitoring
Advanced Modes
Macnman Sensors has three scheduling options to fit different application needs

Trigger Mode
For event-based activation
Regular Mode
For repeated on/off intervals
Cycle Mode
Fixed time-based scheduling
Non-Contact Measurement
Measure without touching. Ideal for corrosive liquids, food, or bulk solids
Compatible with RS485, 0-10V, 4-20mA, & digital inputs for seamless industrial automation
Ultra-Low Power Consumption
Sustainable operation, reducing total cost of ownership
With MacSet, your operations never halt. It's engineered for seamless offline functionality
High Measurement Accuracy
Get precise, consistent data for critical decision-making
Engineered for durability & reliability
Advanced Modes
Macnman Sensors has three scheduling options to fit different application needs
Trigger Mode
For event-based activation
Regular Mode
For repeated on/off intervals
Cycle Mode
Fixed time-based scheduling
Industrial Durability & IP Rating
Rugged design withstands harsh industrial conditions.
Compatible with RS485, 0-10V, 4-20mA, & digital inputs for seamless industrial automation
FOTA
Ensure your deployment stays current with the latest features and security
Compatible with RS485, 0-10V, 4-20mA, & digital inputs for seamless industrial automation
Engineered for durability & reliability
The LoRaWAN Architecture

How it Works 🤔
Easy Sensor Mounting
E.g. trash bins, parking, water tanks, silos, manholes, flood monitoring, and pipelines,

Select Optimized Mode

Quick Cloud Configuration
Deploy & Forget
Ultra-Low Power Years of Power
Battery Operated LoRaWAN® Ultrasonic Sensors for Level Monitoring

Macnman MacTalk(TM)
Macnman’s Secure Device-to-Device Protocol
Plug & Play
Truly Plug & Play , No Complex Setup.
Real-Time Control
Near-instant signal transmission between two devices.
Long-Range
Long-range coverage for hard- to-reach places.
Custom mobile description goes here


Macnman’s LoRaWAN Devices with Open Cloud Integration
Cloud Integration
Secure & Scalable
Compatible with All LoRaWAN® Network Servers (LNS)
MacRay LoRaWAN® Ultrasonic Sensor connect seamlessly with any LoRaWAN® Network Server (LNS) & cloud platform,
including AWS, Azure, and private servers. With no vendor lock-in, you stay in full control of your IoT data. Enjoy flexible, future-
proof integration for smart cities, industries, and infrastructure.


Why Choose MacRay Ultrasonic Sensor?
Reliable, durable, and IoT-ready.

Why Macnman’s
Ultrasonic Sensor

Easily mount the MacSync LoRaWAN® Noise Sensor on walls using the provided bracket for compact, secure installation in offices, schools, hospitals, auditoriums, and smart city infrastructure. Wall mounting ensures discreet placement while delivering accurate real-time noise monitoring where space is limited.
Install the MacSync LoRaWAN® Noise Sensor on poles for wide-area sound level monitoring in factories, highways, construction sites, and public spaces. The adjustable height allows optimized noise detection for compliance monitoring, worker safety, and environmental assessments in both urban and industrial setups.

Lead-Free and Safe
MacSync is RoHS compliant, ensuring eco-friendly design by eliminating hazardous substances while maintaining high performance and reliability.
Mix and match various sensors with MacSync until you achieve the perfect results.
Global Support,
Always On
Zero Touch Deployment IoT


Why Choose the MacRay LoRaWAN Ultrasonic Sensor?
Why Choose an
Ultrasonic Sensor?
Fast to Install, Reliable in Any Environment
Smart, Strong, Seamless


MacRay LoRaWAN Ultrasonic Connectivity Options
LoRaWAN, Wi-Fi & MacTalk™
LoRaWan
Ideal for long-range, low-power IoT connectivity in smart cities, agriculture, industries, and remote monitoring.

Wi-Fi
Best for factory automation, buildings, and environments with Wi-Fi infrastructure, enabling fast local/cloud integration.
MacTalk™
A secure, direct device-to-device communication protocol, built for offline IoT networks with no cloud or gateway dependency.

How can I monitor soil moisture remotely?* 🧐
Seamless

*Optional Feature
With LoRaWAN®-enabled soil moisture sensors, you can track real-time soil data from anywhere using your phone, laptop, or
cloud dashboard. These wireless IoT sensors provide accurate soil moisture readings, temperature monitoring, and long-range
connectivity — making them ideal for precision agriculture, irrigation optimization, and smart farming.
LoRaWAN® Noise Sensor Compatible with All LNS & Clouds
Our LoRaWAN® Noise Sensor works seamlessly with all major LoRaWAN® networks and IoT platforms, including TTN, ChirpStack,
Actility, AWS IoT, Azure IoT, and private servers. No vendor lock-in—complete flexibility to connect to your preferred cloud.



Compare MacRay Models
Find the Perfect Fit for Your Application
Compare MacSync
Find the Perfect Fit for Your Applications
Features | ![]() UTS - S04 | ![]() MacSync-US 02 | ![]() MacSync-US 04 |
---|---|---|---|
Ideal For | Best for low-power, long-range control perfect for agriculture, smart cities, and utilities. | Control remote systems anywhere,ideal for off-grid, mobile, or isolated installations. | Local, app-based control great for labs, panels, and on-site automation. |
Connectivity | |||
Data Update Interval | 30sec | 01sec | 01sec |
RS485 Slaves | 07sensors | 07sensors | 07sensors |
Power Options | Power | Solar | Power | Solar | Power | Solar |
Historical Records | 30,000 | 30,000 | 30,000 |

Main RF Chip
BLE Chip
- All
- Smart Industries
- Smart City
- Smart Building
- Smart Agriculture









Customer Successes
Automate and optimize industrial processes for unrivaled efficiency and consistent output quality.
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+91 7972856163
+91 9096830856
Location
SHOP-15 Bibwewadi, Pune, Maharashtra 411037
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