How long do the batteries last?

The battery life is approximately 1 year.

Is the thermostat programmable?

Yes, it supports 7-day programming with 4 periods per day.

What are the available power supply options?

It can be powered by 2 AA batteries or a 5V USB connection.

Digital Thermostat with USB Power Supply and Compact Design for Easy Installation

Name: Digital Thermostat with USB Power Supply and Compact Design for Easy Installation
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 1953381411

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

US$20.50-29.50

300 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Certification

RoHS, ISO9001, CE

Model NO.

WT-20

Brand

E-Top

Display Type

LCD

Floor Heating Part Type

Electric Heating Thermostats

Programmability

7 Days Programming

Ambient

0~50°c

Design Style

Modern

Dimensions

125*98*23.5mm

Network

Wireless/Wore

Usage

Water Heating System

Accuracy

±1 °c

Warranty

1 Year

Transport Package

Standard Packaging

Specification

125*98*23.5mm

Trademark

costom

Origin

China

HS Code

9032100000

Production Capacity

1000000PCS/Years

Key features

Mirror Effect Display: Large LCD with background lighting for clear reading and modern aesthetic.

Smart App Control: Set schedules, timers, and eco temperatures via local thermostat or Smart App.

7-Day Programming: Supports 4 periods per day for precise temperature control and energy saving.

Compact Receiver: Surface-mounted receiver included for easy installation and space saving.

OEM/ODM Service: Customize logo, package, software UI, and hardware PCB based on requests.

Multiple Certifications: CE, RoHS, UL, FCC, and Energy Star certified for global market compliance.

Window Open Detection: Automatically detects open windows to optimize heating efficiency.

Dual Power Options: Powered by AA batteries or 5V USB for flexible installation scenarios.

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: ≤11.34h

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.