NextCentury Documentation and Resources Last Updated: May 2025 Hardware Documentation Document Download GW4 Gateway (5G Cellular) Installation Guide GW4 Gateway (5G Cellular) Quick Start Guide GW4-Lite Gateway Quick Start Guide RE4 Repeater Installation Guide Gateway and Repeater Power Usage Calculator LS4 Leak Sensor Installation Guide LS4 Leak Sensor Quick Start Guide Toilet Leak Sensor Installation Guide TR4 Transceiver Installation Guide TR4 Transceiver Quick Start Guide TR4-I Integration Guide TR4-X Transceiver Installation Guide TR4-X Transceiver Quick Start Guide RR4-TR Remote Reader Installation Guide RR4-TR Remote Reader Quick Start Guide RR4 Remote Reader Installation Guide RR4 Remote Reader Quick Start Guide M201C Cold Water Meter Specifications M201CH Hot Water Meter Specifications CS201 Coupling Set and ST201 Spacer Tube Specifications Product Comparison Meter Compatibility Sheet DGS Overview and Specifications NR4 NextRegister Installation Guide NR4 NextRegister Quick Start Guide NM4-I NextMeter Quick Start Guide NM4-I NextMeter Installation Guide My Read App Installation Guide My Read Tablet Setup Guide Forms Document Download Temporary Access Form Property Transfer Form Warranty Documentation Document Download DGS Warranty Water Meter Warranty Installation Resources Document Download Property Setup Guide In-Field Installation Guide Programming and Install Checklist Firewall Troubleshooting Guide Water Meter Installation Instructions 3rd Party Install Checklist White Papers Document Download Beyond Pulse and Encoded: What's Next in Meter Reading Technology Eliminating Meter Data Errors: Next Meters' Advantage in Integrity & Accuracy Improving on a Solid Foundation: The Future is PPS Glass-Filled Submeters Navigating Meter Testing Variance: Next Meters' Commitment to Precision Precision in Every Step: Quality Assurance for the NextMeter The Evolution of Water Metering: Comparing Single-Jet, Multi-Jet, and Ultrasonic Technologies Integrated Electric Meters Document Download Byram Labs SM23 M3 with TR4-E Spec Sheet EZ Meter EZ 2S Meter GridGear Electric Meter Measurlogic Inc. OhioSemitronics Meter Certifications Documentation Document Download FCC Repeater Certification FCC RE201 FCC LS4 FCC TR201 IC LS4 IC RE201 IC TR201 NTEP Certification NM4-I NextMeter UL 2043 Test Report NM4-I NextMeter NTEP Certification for M201C and M201CH NTEP Certification for RR4 and RR4-TR NTEP Certification for My Read App Declaration For Safe Use in Canada Declaration For Safe Use in Canada NM4-I NSF-61 and ANSI-372 Certification NSF-61 and ANSI-372 Certification NM4-I Cold Water NSF-61 and ANSI-372 Certification NM4-I Hot Water MA Accepted Plumbing Products Component Documentation Document Download ORD-211 Reed Switch Specifications Grivory GV5 FWA Technical Specifications Yellow Card Grivory GV Surface Burning Characteristics M201 Plastics in Electronic Applications NextMeter 4-I Installation Guide Legacy Documentation Document Download GW301 Cellular Gateway Specifications and Installation Manual GW201 DGS Overview GW201 Firewall Troubleshooting Guide GW201 3rd Party Installation Guide GW201 LCD Gateway Specifications and Installation Manual GW201 In-Field Installation Guide GW201 Installation Guide GW201 Installation Guide (French) RE201 Repeater Specifications and Installation Manual RE201 Repeater Installation Guide (French) TR201 Transceiver Meter Signal Requirements TR201 Transceiver Specifications and Installation Manual RR301-TR Remote Reader Installation Guide RR301-TR Remote Reader Quick Start Guide RR301 Remote Reader Installation Guide RR301 Remote Reader Quick Start Guide Terms and Conditions Document Download Terms and Conditions Terms of Service