sts keypad based prepaid meter

Brand Name:Radarking

Model Number:DDSY150 SSK

Place of Origin:Made in China

.... The user can purchases energy from the vending network by getting the serial number ( named as “ TOKEN”), which could be entered via keypad to load the pre-purchased energy. The TOKEN contains 20 digits which are encrypted. Because the activity of

Brand Name:Calin

Model Number:CA568

Place of Origin:China

...STS Split Keypad Water Prepaid Meters with RF communication,R160 Class C South Africa is the origin of STS (Standard transfer specification) standard but it is not the first one to use STS prepayment water meter. Calin as the number 47 of STS Association, is the pioneer of STS prepayment water metering in the world. CA568 is a multi-jet true Class C R160 accuracy, STS compliant prepaid water meter. Most Class C STS prepaid...

Brand Name:RISESUN

Model Number:DTZY217

Place of Origin:China. Zhejiang

..., display, communication and load control, etc. 2) It adopts STS standard encryption algorithm to exchange the information based on TOKEN, the meter is featured with high metering accuracy, high level security, strong compatibility, easy operation, etc. 3)

Brand Name:Calin

Model Number:CA568

Place of Origin:China

...STS Split Keypad Water Prepaid Meters with RF communication,R160 Class C South Africa is the origin of STS (Standard transfer specification) standard but it is not the first one to use STS prepayment water meter. Calin as the number 47 of STS Association, is the pioneer of STS prepayment water metering in the world. CA568 is a multi-jet true Class C R160 accuracy, STS compliant prepaid water meter. Most Class C STS prepaid...

Place of Origin:Henan, China

Brand Name:Shengda

Model Number:15-25MM

... Token Water Meter with vending software STS code type prepaid water meter takes encrypted 20 bit code as transmission medium, with high data security, beautiful appearance and convenient operation. It can be used for water ...

Place of Origin:Zhejiang, China

Brand Name:Gomelong

Model Number:DDSY5558-8126

...sts digital counter prepaid water meter Meter communicate with In Home Display by Radio Frequency to avoid wiring. Wireless signal has features of strong penetration, long distance. Comply with IEC62055, ISO 4064 international standards. IP 65 rating ensure fully sealed with multiple moistureproof & waterproof. Ultra-low consumption, battery lifetime has more than 6years. Battery is replacable. Base meter...

Brand Name:Saving

Model Number:DDZY1618

Place of Origin:China

...°C, making it durable and suitable for a wide range of environments. The operating temperature range of 0-50°C ensures that our product can be used in a variety of conditions. The Prepaid Meter Keypad features RS485 Modbus\GSM communication, allowing you

Brand Name:STRON SMAR

Model Number:STE18-GS

Place of Origin:China

The STE18-GS consists of a prepaid keypad meter and a separate Customer Interface Unit (CIU), with the CIU equipped with an RF module that offers a coverage range of 300 to 400 meters. Designed for advanced power management with seamless remote monitoring ...

Brand Name:TimeWave

Model Number:DDZY2397

Place of Origin:Hubei ,China

Advanced IoT-based Electricity Metering Solution for Smart Homes and Buildings Type DDZY2397 (LoRaWAN) Single-phase IOT smart energy meter Electricity meter operating instruction 1. OVERVIEW The intelligent electricity meter has the functions of electric ...

Model Number:DDSY666-NEW

Brand Name:YOMIN

Place of Origin:China

...wire prepayment meter. The meter has photoelectric communication port, according with the standard IEC62056-21. It can accurately measure total active energy consumption, remaining electricity ...

Place of Origin:China

Brand Name:XILI

Model Number:XLE34KP

...utilizes the well-proven STS standard keypad technology for one-way credit and debt management. With a state of the art design and 10 year certification life, the compact XLE34KP offers significant additional operational benefits over existing meter types.

Place of Origin:Switzerland

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Brand Name:Willfar Information Techonology Co., Ltd.

Model Number:LXSW-P300

Place of Origin:Changsha Hunan

STS Prepaid Wireless Smart Water Meter LXSW-P300 Willfar Information Company Profile Willfar Information Technology Co., Ltd. - Established in 2004; - Listed on the STAR Market of the Shanghai Stock Exchange in December 2019; - Leading supplier of meter reading (AMI) equipment and operation service; - The first company to develop "One DCU Reading Multi-meter...

Place of Origin:Hunan, China

Brand Name:Changde

Model Number:LXLY-15-25

Prepaid smart water meter with vending system LXSZ -15-200 Prepaid IC card water meter system consists of four parts, they are prepaid water meter, RF card, card reader, prepaid management system. Product Features: All copper base meter: stable metering ...

Brand Name:Purescience

Model Number:LXSG-25

Place of Origin:China

...designed according to STS (Standard Transfer Specification) and able to measure in high accuracy. The step-tariff and fixed-tariff can be set. Standard Feature: Nominal ...

Model Number:LXS-15C

Place of Origin:China

...Card Prepaid Water Meters is a highly intelligent meter with advanced microcomputer control technology as the core and contactless smart card technology as the information transmission method. The meter is based on a rotary vane water meter and is equipped...

Brand Name:OEM

Model Number:WS-SXS5

Place of Origin:Zhejiang, China (Mainland)

Smart Three Phase Meter Box prepaid type IC card digital plastic power distribution Product Description SMC Three phase Meter Box series made by raw materials of international famous brand.Advanced process technology and scientific design also ensures ...

Place of Origin:CHINA

Brand Name:LUPHI

Model Number:LTMS014

Membrane switches, also called membrane keypad, are built from thin polyester film and pressure sensitive adhesive (PSA). Printed Circuit Boards (PCBs) can also be used as the base for a switch. Membrane switches can be tactile or non-tactile, depending...

Brand Name:GENY

Model Number:SW-5D

Place of Origin:China

... / 1 MHz / 2 MHz Pulse input measurement: 0.1 Hz–1 MHz, with automatic daily time error calculation 1.3" OLED display, simple keypad, remembers last