Cellular Solar-Powered 4-Channel Ultrasonic Distance Sensor (with 4× A01A-15)

The Solar-Powered 4G 4-Channel Ultrasonic Distance Sensor delivers long-range, multi-point distance monitoring for industrial and environmental applications. Equipped with four A01A-15 ultrasonic sensors, it can measure up to four separate distances simultaneously—ideal for tanks, bins, pits, stormwater assets, sewer systems, parking, and automation.

Powered by a high-efficiency solar panel and integrated Li-ion rechargeable battery, this model provides continuous operation with minimal maintenance, even in remote sites where mains power is unavailable. The 4G LTE connection supports MQTT, TCP, UDP, and HTTP, enabling seamless integration with ProSight or any third-party IoT platform.

BLE configuration, remote firmware updates (OTA), and downlink command support provide easy deployment and fleet management. Built tough with an IP66 weatherproof enclosure, it withstands harsh conditions in agriculture, utilities, waste, and industrial environments.

Australian Stocked and Locally Supported by ProSense — ready for field deployment.

KEY FEATURES

• Solar-powered with internal Li-ion rechargeable battery

• 4G LTE (CAT-M1 / NB-IoT depending on SIM/carrier)

• Includes 4 × A01A-15 Ultrasonic Sensors

• Multi-channel measurement (4 inputs)

• Ultra-low power design for 24/7 solar operation

• Flexible uplinks: MQTT, MQTTs, UDP, TCP, CoAP

• BLE configuration + OTA firmware updates

• Rugged IP66 outdoor enclosure

• Works with ProSight and all third-party IoT platforms

• Australian Stocked & Locally Supported