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PAL
The PAL is a smart, compact pressure alarm designed for residential and shallow wastewater assets, providing instant alerts when blockages, overflows, or abnormal pressure changes occur. This all‑in‑one device combines a pressure sensor, modem, and long‑life battery in a single tamper‑proof unit, delivering reliable LoRaWAN communication even from hard‑to‑reach underground locations. With a 10‑minute installation, daily operational heartbeat, and up to 5 years of battery life, PAL gives water companies fast, low‑maintenance visibility across gullies, manholes, and shallow chambers—supporting early intervention, reducing flooding risk, and strengthening targeted network monitoring