2025 Smart Wireless Pulse Reader for Water Meters | NB‑IoT / LoRa / LoRaWAN, Low‑Power, Long‑Life Split Design

Extended Battery Life with Flexible Power Options
Equipped with replaceable Type C and Type D batteries, the device can operate for 10+ years, minimizing maintenance and environmental impact. In an Asian residential project, meters operated for over a decade without battery replacement.

Multiple Transmission Protocols
Supporting LoRaWAN, NB-IoT, LTE Cat.1, and Cat-M1, the WR-X ensures reliable data transfer under diverse network conditions. In a Middle Eastern smart city initiative, NB-IoT connectivity enabled real-time water monitoring across the grid.

Intelligent Features for Proactive Management
Beyond data collection, the WR-X integrates advanced diagnostics and remote management. In Africa, it detected an early-stage pipeline leak at a water plant, preventing losses. In South America, remote firmware updates added new data capabilities in an industrial park, enhancing operational efficiency.

Based on the provided specification sheet, the HAC-WR-P is a split-type external wireless meter reading terminal from HAC, designed for IoT applications such as wireless meter reading. Originating from Guangdong, China, this customizable module supports **Nb‑IoT, LoRa, and LoRaWAN** with applicable frequency bands, offering a communication range of over 20 km. Its system comprises a terminal module, handheld devices, and a meter reading management platform. Key features include easy installation, low cost, and long‑range communication. Operating at a voltage of 3.1–4.0 V and a temperature range of –35 °C to 75 °C, it consumes less than 20 µA standby current and boasts a battery life of at least 10 years, making it a reliable, low‑power solution for remote metering.