Support Base Table:
Double reed, double hall, standard (wave) size design.
Basic functions:
1. Circuit design of ultracapacitors to prevent valves from being closed without or with weak current.
2. Protection against weak current or power outage: Eliminate the possibility of water outage by malicious users.
3. Induction card brushing: 13.56MHz contactless high-frequency card, no opening required for the card, good sealing, low failure rate.
4. Early warning and alarm functions: when the amount is less than the pre-set value, the valve closes automatically, when the customer swipes the card, the valve can be opened automatically. When the credit amount reaches the pre-set value, it must be recharged before opening the valve. The lithium battery is under-charged alarm function.
5. Pricing function: Pricing is completed on the form, with the functions of classified and step-by-step pricing, which supports the switching of monthly, quarterly and annual steps. The step-by-step pricing can reach more than 3 levels and has the function of mixed water pricing with two or more water-using properties.
6. Protection against magnetic interference and weak current outage: When magnetic interference occurs, the valve closes automatically and opens automatically after switching the card.
7. LCD screen displays date, accumulated usage, remaining amount, current step and unit price, current switch status of valve, power supply status, fault code and other information.
8. Encryption security: one table (one household) and one card automatically generate and identify IC card passwords, which correspond to each other and are not interchangeable.
9. Supporting M-BUS or wireless meter reading, the contents of remote data transmission (except parameters such as cumulative usage and valve status) can be customized according to user requirements.
10. Prepaid function: pay first and use water later, with anti-hoarding function.
Unique features:
1. Various pricing schemes: in addition to supporting monthly, quarterly and annual water prices, they also support the mixing of water prices with various water characteristics, which is suitable for the complex water price policy of self-built houses and industrial parks.
2. Prepaid belt teletransmission: that is, to meet the convenience of card prepayment management, while taking into account the water situation and the status of the water meter at any time;
3. Various recharging schemes: on the basis of traditional swipe card, mobile phone APP can be used to recharge the card (support NFC Android mobile phone), charging system can be sent to recharge remotely (remote reverse writing);
4. Customization of teletransmission information: cumulative usage, valve status, battery power, remaining amount, etc., the data that can be brought back by the card can be brought back by teletransmission, and can be customized according to requirements.