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Smart DIN - Rail Electronic Energy Meter: Single & Three Phase, Lorawan / WiFi / 4G / RS485 with Prepaid Electricity Remote Control and Ami / AMR Solution
US$6.33-49.60
1 Piece
Sample price:US$25.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online/Video/Telephone GuidenceWarranty
18 MonthsModel NO.
DDZY2397/DTZY2397Display
DigitalUsage
Watt-Hour Meter, Meter for Industry and Home UseType
Energy MeterCustomized
OEM/ODMCommunication
Lorawan/WiFi/4G/Bluetooth/RS485Installation Method
Wall HangingStandard
IEC62053-21, IEC62052-11, Dl/T645-2007Phase
Single Phase/Three PhaseControl Type
Wireless Remote ControlApplication
Civil, IndustrialTransport Packaging
CartonTrademark
TimeWaveOrigin
Wuhan, ChinaHS Code
9028309000Production Capacity
50000 PCS/MonthKey features
Multi-Communication Support: Supports LoRaWAN, WiFi, 4G, Bluetooth, and RS485 for flexible connectivity.
Remote Control & Prepaid: Enables remote disconnection, power transmission, and prepaid electricity management.
Time-of-Use Metering: Supports up to 14 time periods per day with sharp, peak, flat, and valley rate programming.
Long-Range LoRaWAN: LoRaWAN range up to 15km in rural areas and 5km in urban areas for wide coverage.
Low Power Consumption: Low power design allows operation for years without battery replacement in remote areas.
High Capacity Network: Single LoRaWAN gateway handles thousands of nodes, ideal for large-scale deployments.
Secure Data Transmission: Uses two layers of encryption for network, application, and device keys to ensure security.
Comprehensive Warranty: 18-month warranty with free repair or replacement for quality problems under proper use.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-01-01 CertifiedNearest Port: Shanghai Port, Wuhan PortAverage Response Time: ≤6.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWuhan Timewave IoT Technology Co., Ltd. is a China-based limited company established in 2017, with 27 employees and headquarters in Jiangxia District, Wuhan. The supplier focuses on energy IoT, LoRaWAN-based energy supervision platforms, metering communication equipment, software systems, terminal hardware, and related project and operational services. Evidence indicates one production line, a 2,000 m² manufacturing plant, fewer than five quality-control staff, and seven years of R&D-engineer experience. It reports domestic and selected overseas markets, with exports accounting for 21%–30% of sales and stated lead times of 2–3 months. The available information supports its technical and solution-oriented positioning, but does not sufficiently establish formal certifications, financial strength, customization performance, after-sales execution, or customer cases.
Supplier typeThe supplier is identified as Wuhan Timewave IoT Technology Co., Ltd., a Chinese limited company established in 2017 with 27 employees. Its business classification is reported as a trade company, while its listed products and activities include terminal hardware, meters, software platforms, systems, and solutions, indicating a combined trading and solution-provider profile.
After-Sales capabilityThe supplier states that it provides one-stop services including project construction and daily operation and maintenance management for metering communication equipment and software platforms. This supports the existence of an intended service offering, but there is no evidence on service staffing, response times, geographic coverage, or performance outcomes.
R&D capabilityThe supplier describes itself as a high-tech enterprise using LoRaWAN core technology for energy supervision platforms and offers cloud platforms, management systems, middleware, terminal hardware, and solutions. Seven years of R&D-engineer experience is also reported, providing explicit evidence of technical development activity.
Production capacityThe supplier reports a 2,000 m² manufacturing plant, one production line, fewer than five quality-control staff, and annual production output stated in the source. These facts demonstrate an operating manufacturing setup, but the single-line structure and small quality-control team indicate limited disclosed scale compared with larger manufacturers.
Product Q&A
Q:What communication protocols are supported?
A:
The meter supports LoRaWAN, WiFi, 4G, Bluetooth, and RS485 for versatile connectivity options.
Q:Can the meter handle prepaid electricity?
A:
Yes, it features prepaid electricity remote control and Ami/AMR solution capabilities.
Q:What is the warranty period?
A:
We provide an 18-month warranty covering free repair or replacement for quality issues.
Q:Is OEM/ODM service available?
A:
Yes, we offer both OEM and ODM customization services for our energy meters.
Q:What are the after-sales service options?
A:
We provide online, video, and telephone guidance, with a 12-hour response time to service requests.
Send Inquiry
*To:
Wuhan Timewave Iot Technology Co., Ltd
Wuhan Timewave Iot Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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