Nb-IoT 4G Wireless Remote Valve Controlled Smart Drinking Water Meter Device

Nb-IoT 4G Wireless Remote Valve Controlled Smart Drinking Water Meter Device. OEM and ODM Customization: Supports logo printing, color customization, and protocol adjustments for global markets. IP68 Waterproof Rating: Ensures durability in harsh environments, suitable for long-term immersion and underground use. 2-Year Global Warranty: Covers free repairs and returns for non-human faults with lifetime technical support. Multi-Protocol Support: Compatible with MQTT and MODBUS for seamless integration with existing management platforms. Long Battery Life: Industrial-grade Li-SOCl2 battery lasts 6-8 years with no data loss during replacement. High Data Accuracy: Complies with ISO 4064 standards offering Class B and C precision to prevent billing disputes. Fast Delivery Options: Standard models ship in 7-10 days; customized orders delivered in 15-25 days. Comprehensive Certifications: Holds CE, MID, and FCC Part 15 certifications meeting EU, US, and global safety standards.