This prepaid smart water meter simplifies water billing and collection for high-turnover scenarios such as rental properties, college dormitories and public bathhouses. It supports two convenient payment methods: contactless IC card swiping and mobile NFC top-ups, allowing users to add water credit without visiting property offices. The meter automatically cuts off water supply when the remaining balance drops to zero, preventing overdue payments and reducing the need for manual debt collection. It also features a low-balance audible and visual alert, notifying users when their credit is running low before the service is interrupted. The anti-tamper design includes a built-in sensor that triggers an alarm if the meter is removed or tampered with, protecting against theft and unauthorized usage. Its compact, corrosion-resistant PP housing is suitable for both indoor and outdoor installation, and the IP65 waterproof rating ensures durability in damp environments.
Measurement Accuracy: Class B (ISO 4064); Flow Range: 0.05~5 m³/h; Payment Methods: IC card / mobile NFC; Power Supply: Built-in 3.7V lithium battery (5-year service life); Housing Material: Food-safe PP plastic; Operating Temperature: 5℃~45℃; Protection Rating: IP65; Display Type: 7-segment LED digital display; Low Balance Alert: Audible and visual reminder; Anti-tamper Function: Built-in vibration alarm for unauthorized removal; Water Cutoff: Automatic shutoff when balance is exhausted; Interface Specification: G3/4" female thread; Net Weight: 0.8 kg; Dimensions: 150mm (L) × 70mm (W) × 90mm (H)
This prepaid smart water meter is applicable to decentralized water fee management in rental apartments, public bathhouses in college campuses, staff dormitories in factories, public area water billing in commercial stores and short-term tenant water settlement in homestays. It helps property owners and managers achieve transparent water fee charging, reduce the workload of manual meter reading and payment urging, and improve the water usage payment experience for users.
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