What is the operating temperature range?

The working temperature range is -45 to +55 degrees Celsius, with a storage range of -40 to +70 degrees Celsius.

What are the lead times for delivery?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What certifications does the product have?

The product holds ISO, CE, and ISO9001 certifications.

Cheap Price Ddsy5558 Single Phase Keypad Prepaid Meter with Free Vending Software

Name: Cheap Price Ddsy5558 Single Phase Keypad Prepaid Meter with Free Vending Software
Brand: ZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.
SKU: 2207381745

Zhejiang, ChinaZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.

US$25.00

1-4,999 pieces

US$18.00

5,000+ pieces

Product profile

Customization

Available

After-sales Service

Done

Warranty

2 Years

Model NO.

DDSY5558

Display

LCD

Installation

Direct Connected

Usage

Multi-Functional Energy Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Sts Prepayment Meter

Certification

ISO, CE

Customized

Non-Customized

Operating Temperature

-20-50c

Phase

Single Phase

Packaging Details

Foam+Carton,20PCS One Carton

Single Package Size

17X15X10cm

Material

PC+UV

Standard

Sts

Accuracy Class

1.0or2.0s

Name

Keypad Prepaid Meter

Rated Current

5(80)a

Display Type

Analog and Digital

Single Gross Weight

0.800kg

OEM

Allowed

Frequency

50Hz/60Hz

Output Voltage

110V,220V230V240V

Certificate

ISO9001

Transport Package

Foam+Carton, 20PCS One Carton

Specification

169mm*110mm*62.5mm

Trademark

GOMELONG

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Secure Token Payment: Customers purchase energy via encrypted 20-digit tokens entered through the keypad.

Advanced Anti-Tamper System: Instantly detects reverse wiring and unauthorized cover opening with alarm alerts.

Dual Communication Interface: Integrated RS485 and optical communication for efficient meter reading and configuration.

Comprehensive Warranty: 2-year warranty coverage provided for all mechanical and functional defects.

Open STS Standard: Adheres to open standard STS ensuring reliability and compatibility with vending networks.

Multi-Protocol Support: Supports MODBUS, DLT/645, and IEC1107 protocols for flexible integration.

OEM Service Available: Original Equipment Manufacturer services are allowed for customized branding.

Robust Environmental Rating: Operating temperature range of -45 to +55 degrees Celsius with IP54 protection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamManagement Certification

ZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: NingBo, ShangHai, QINGDAOAverage Response Time: ≤2.60hTerms of Payment: T/TInternational Commercial Terms(Incoterms): Others

AI-Powered supplier vetting

SummaryZhejiang Akarui Electronic Technology Co., Ltd. is identified as a manufacturer/factory in Zhejiang, China, producing energy meters, kWh meters, power meters, and smart meters. The supplier reports ISO 9001 and ISO 14001 management certifications, along with CE, CCC, CMC, and RoHS-related certifications or compliance. Its stated capabilities include an R&D team, customized one-on-one design services, development of more than 20 product sets annually, 10 production lines, and 6–10 quality-control staff. Products are exported to more than 50 countries, with stated markets across South America, the Middle East, Southeast Asia, Eastern Asia, and Africa, and international technical support. However, the supplied information does not establish specific customer cases, financial credibility, OEM/ODM or SDK capability, raw-material traceability, or confirmed outsourcing, inventory, overseas warehouse, or showroom services. The SGS audit information is present, but the meaning of the coded audit type and...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Zhejiang, China, within the electrical and electronics sector. This directly supports its classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier states ISO 9001 and ISO 14001 management certifications, as well as CE, CCC, CMC Measuring License, and RoHS-related compliance. An SGS audit record is also shown with a validity period from 2025-05-29 to 2026-05-28, although the coded audit type and evaluation result cannot be interpreted from the provided data.

After-Sales capabilityThe supplier states that products are exported to more than 50 countries and supported by an international service network providing timely technical support tailored to regional needs. However, its specific capabilities for in-stock service, overseas warehouses, and overseas showrooms are marked unknown, so the broader after-sales infrastructure cannot be fully assessed.

R&D capabilityThe supplier reports a dedicated R&D team of elite engineers, customized design services, annual development of more than 20 product sets, and 21–30 years of total R&D engineer experience. These statements support a demonstrated innovation orientation, although specific new-product records, SDK availability, and other detailed R&D service capabilities remain unknown.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, off-peak lead times within 15 working days, and peak-season order fulfillment within one month. These are explicit indicators of established production operations, while outsourcing procedures and contract manufacturing arrangements remain unknown.

Customization capabilityThe supplier explicitly offers customized one-on-one design services through its R&D team, supporting product-design customization. However, the availability of ODM, OEM for popular brands, and SDK-based development is marked unknown, so the full scope of customization services cannot be confirmed.