Explore our range of CIU, CIM, and MP 204 mobile communication devices—engineered for seamless remote monitoring and control of pump systems in residential, commercial, and industrial settings. At Pump‑Stop.com, we offer OEM-grade Communication Interface Units (CIU) and Communication Modules (CIM) that connect pumps to cellular, Wi‑Fi, or Ethernet networks, along with MP 204 handheld programmers for local configuration. These devices enable real‑time access to pump status, alarms, and diagnostics, ideal for remote lift stations, booster panels, or irrigation systems. Rugged housings and secure protocols ensure resilient performance in outdoor environments. Need help selecting the right device for your system? Our technical team is available to assist with compatibility and setup. Enjoy fast U.S. shipping and secure checkout with every order.