Does it support 5GHz WiFi?

No, like most smart IoT devices, it requires a 2.4GHz WiFi network for stable long-range connection.

Can I lock the screen via the App?

Yes, the child lock function can be activated remotely to prevent employees or guests from changing settings.

Do you offer technical support for BMS setup?

We provide the communication protocol documentation and remote guidance to assist your engineers during integration.

RS485 Modbus Tuya WiFi Wireless Smart Thermostat for Fan Coil

Name: RS485 Modbus Tuya WiFi Wireless Smart Thermostat for Fan Coil
Brand: Guangdong Chico Future Technology Group Inc.
SKU: 1948812935

Guangdong, ChinaGuangdong Chico Future Technology Group Inc.

US$29.00-36.00

5 Pieces

Sample price:US$37.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online Technical Support

Warranty

1 Year

Model NO.

CCST4001

ventilation mode

mechanical ventilation

Certification

ISO9001, ROHS, CE

Input Voltage

24VAC/110VAC/220VAC

Communication

WiFi, Modbus-RS485

Programmable

5+1+1 Schedule

APP

Tuya Smart; Smart Life

Voice Control

Amazon Alexa, Google Assistance

Application

Two Pipe/ Four Pipe Fan Coil Unit

Transport Package

Protect Product with Polyfoam and Multi Layer Papa

Specification

Dimension(L*W*H): 88*88*50mm

Trademark

ELECHICO

Origin

Foshan, China

HS Code

9032100000

Production Capacity

50000pieces/Year

Key features

4.0-inch TFT Touch Screen: Vivid color display with customizable UI for professional climate integration.

Multi-Protocol Connectivity: Supports WiFi 2.4G, Zigbee 3.0, and Modbus RS485 for flexible integration.

Universal HVAC Compatibility: Compatible with 2-pipe and 4-pipe fan coil units with On/Off or 0-10V control.

Voice Control Support: Seamlessly integrates with Amazon Alexa, Google Assistant, and Yandex Alice.

Customizable UI and Logo: Offers multilingual UI customization and laser/silk printing for hotel logos.

Smart Scheduling: Features 5+1+1 day programmable schedule for precise temperature control.

Global Certifications: Certified with ISO9001, CE, ROHS, EMC, and UKCA for global market compliance.

24/7 Technical Support: 24-hour online support with remote guidance for BMS setup and integration.

Company profile

Guangdong Chico Future Technology Group Inc.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.73h

AI-Powered supplier vetting

SummaryGuangdong Chico Electronic Inc. is a China-based limited company established in 2003, with 185 employees and six production lines. It reports ISO9001:2015 certification, 32 years of combined R&D engineer experience, 41–50 quality-control staff, and systems and facilities including PLM, ERP, MES, a provincial engineering and technology center, and a national standard product reliability laboratory. The supplier manufactures and trades across several electronic, lighting, and industrial-equipment categories, exports to multiple global regions, and reports off-peak lead times within 15 workdays and peak-season fulfillment of one month. It has self-operated import/export rights and documented trade activity involving Brazilian buyers, but the evidence does not establish after-sales support, customization capability, financial credibility, or a broad customer-case record.

Supplier typeThe supplier is identified as a combined business entity and limited company operating in China, with commercial activities spanning industrial equipment, lighting, electrical and electronic products, and consumer electronics. Its self-operated import/export rights and listed global export markets indicate both manufacturing and international trading capability.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. It also states that it has a national standard product reliability laboratory and advanced inspection equipment, which supports quality-management capability, although no additional certification details are provided.

R&D capabilityInnovation capability is supported by 32 years of combined R&D engineer experience, recognition as a National High-tech Enterprise, a provincial engineering and technology center, and implementation of PLM, ERP, and MES systems. These are explicit indicators of organized R&D and technology development capacity.

Production capacityThe supplier reports 185 employees, six production lines, a 4,300 m² manufacturing plant, 41–50 quality-control staff, advanced production and inspection equipment, and stated delivery times of within 15 workdays off-peak and one month during peak season. Together, these details provide explicit evidence of established production and quality-control infrastructure.