How does the open window detection work?

The thermostat features open window detection to ensure safe and efficient heating by adjusting operation when a window is open.

What is the wireless range of the device?

The wireless distance is up to 120 meters in an open place.

WiFi Thermostat with Open Window Detection and Child Lock for Safe and Efficient Heating

Name: WiFi Thermostat with Open Window Detection and Child Lock for Safe and Efficient Heating
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 1950723921

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

After-sales Service

Online After-Sales

Warranty

1 Year

Model NO.

WT-18

Certification

ROHS, CE

Heating Type

Water Heating Systems

Thermostat

2*AAA Battery

Receiver

250VAC, 10A

Setpoint

5~35°

Material

Anti-Flammable PC +ABS

Project Solution Capability

3D Model Design, Others

Design Style

Contemporary

After-Sale Service

Return and Replacement, Other

Type

Floor Heating Systems

Frequency

868 MHz

Backlight

White

Optional Function

WiFi Remote Control

Application

Gas Boiler Heating System

Programmability

Weekly Programmable

IP Protection Rating

Transport Package

Standard Package

Specification

86*86*26.48mm

Trademark

ETOP

Origin

China

HS Code

90321000

Production Capacity

50000PCS/Year

Key features

Smart WiFi Control: Remote control via WiFi for gas boiler heating systems with open window detection.

Weekly Programmability: 5+1+1 programmable schedule with 4 periods per day to meet specific user needs.

Safety Features: Equipped with child lock and open window detection for safe and efficient heating.

Wide Wireless Range: RF 868MHz/433MHz communication with up to 120m wireless distance in open areas.

Certified Quality: CE, ROHS, and RED approved with 1-year warranty and online after-sales service.

OEM/ODM Support: Full OEM and ODM services available with 3D model design capability.

Durable Construction: Made from anti-flammable PC + ABS material with attractive big LCD display.

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: ≤11.20h

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.