What are the lead times for production?

The average lead time is one month for both peak season and off-season production.

What certifications does the product have?

The product is certified with RoHS, ISO9001, CE (RED/EMC/LVD), and the material is also RoHS certificated.

What is the warranty period?

We provide a 1-year warranty for the product.

Smart Home Thermostat with E-Ink Display for Enhanced Electric Heating Efficiency

Name: Smart Home Thermostat with E-Ink Display for Enhanced Electric Heating Efficiency
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 1953447731

Fujian, ChinaXiamen E-Top Controls Technology Co., Ltd.

US$23.99-25.99

300 Pieces

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Certification

RoHS, ISO9001, CE

Model NO.

WT-75

Brand

E-Top

Display Type

LCD

Display

E-Paper/E-Ink Display

Programmability

7days Programmable From APP

Receiver Max. Load

10A

RF

433/868 MHz

Ambient Temp.

0~50 ℃

Operating Room Temp

5-35 ℃

Accurancy

±0.5 ℃

Protection Class

IP20

Warranty

1 Year

Transport Package

Standard Packaging

Specification

80*80*12mm

Trademark

costom

Origin

China

HS Code

9032100000

Production Capacity

1000000PCS/Years

Key features

E-Paper Display Technology: Features an E-ink display for clear visibility and low power consumption.

7-Day App Programmability: Fully programmable schedule via smartphone application for 7 days.

Voice Control Compatibility: Supports remote voice control integration with Alexa smart assistants.

Child Safety Lock: Includes a child lock feature to prevent accidental temperature adjustments.

Energy Saving OWD Function: Optimized Wireless Device function helps reduce unnecessary energy usage.

OEM & ODM Customization: Offers customized logo, package, software UI, and hardware PCB solutions.

Wide RF Frequency Support: Operates on 433 MHz and 868 MHz frequencies for versatile connectivity.

Company profile

ODM ServicesOEM ServicesManagement CertificationFast Delivery

Xiamen E-Top Controls Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤9.52h

AI-Powered supplier vetting

SummaryE-TOP is identified as a professional thermostat technology supplier integrating design, R&D, production, marketing, and sales. Evidence shows ISO9001:2015 and ISO14001/ISO14001:2015 management certifications, CE certification, documented complaint and corrective-action procedures, and established quality-control practices. The supplier reports 17 years of R&D engineer experience, recent new-product development, 3D software design, sample-based customization, and production capacity of 900,000 room thermostats annually. It has six quality inspectors and multiple production facilities. Financial records are identified for 2021–2023, but their results are not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has participated in an exhibition in Russia and reports 90% export sales.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes E-TOP as a thermostat manufacturer integrating design, R&D, production, marketing, and sales. Its stated focus on climate-control products and technical support supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier reports ISO9001:2015 and ISO14001/ISO14001:2015 management-system certifications, as well as CE certification; RoHS is also mentioned in the company description. These stated certifications provide explicit evidence of formal quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, and describes good after-sales experience. However, it reports no overseas warehouse, showroom, agent, or branch; therefore, its procedural after-sales capability is evidenced, while local overseas support is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and 17 years of total R&D engineer experience. Its stated emphasis on innovation and engineering, together with integrated design and R&D operations, provides explicit evidence of innovation capability.

Production capacityE-TOP reports two high-speed SMT lines, six injection-molding lines, four assembly lines, and facilities covering printing, SMT, wave soldering, reflow, injection, and assembly-related production. It also reports annual output of 900,000 room thermostats and six quality inspectors, supporting substantial manufacturing capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers 3D software design services. These services indicate that it can adapt product designs based on customer-provided samples, although no broader customization scope or engineering performance details are provided.