What is the working distance of the transmitter?

The working distance is 50M indoor.

What battery type does the transmitter use?

It uses a 3VDC CR2032 button battery.

What are the available channel options?

The transmitter supports 1, 2, 3, or 4 channels.

Hiland Remote Control Transmitter Rolling Code T4302 for Automatic Door

Name: Hiland Remote Control Transmitter Rolling Code T4302 for Automatic Door
Brand: Zhejiang Hiland Technology Co., Ltd.
SKU: 2085661155

Zhejiang, ChinaZhejiang Hiland Technology Co., Ltd.

US$2.85

384-999 Pieces

US$2.75

1,000-1,999 Pieces

US$2.65

2,000-4,999 Pieces

US$2.55

5,000-9,999 Pieces

US$2.48

10,000+ Pieces

Sample price:US$2.85/piece.Request sample

Product profile

Customization

Available

Application

Automatic Doors, Household Appliances

Battery Type

Button Battery

Model NO.

T4302

Certification

RoHS, FCC, CE

Code Type

Rolling Code

Color

White

Frequency

433.92MHz

Material

Plastic

Transmission Distance

<50m

Type

Button

Universal

Voltage

Code

Rolling Code

Channel

4-Channel

Signal Transmission

Radio Waves

Specification

6*37.5*12.2mm

Trademark

Hiland

Origin

China

Key features

Rolling Code Security: Utilizes advanced rolling code technology to ensure secure signal transmission for automatic doors.

Multi-Channel Control: Supports 1, 2, 3, or 4 channels with indicator lights for precise device control.

Wide Certification: Certified with CE, FCC, and RoHS standards for global market compliance.

Professional Manufacturer: 15 years of experience in designing and manufacturing automatic door control systems.

Flexible Customization: Offers OEM/ODM services including customization from samples, designs, and full customization.

Quality Assurance: Strict quality control with pre-production samples, final inspections, and 100% finished product inspection.

Universal Compatibility: Designed as a universal transmitter compatible with various automatic door and garage opener systems.

Compact Design: Small white box packaging with neutral packing options, powered by a standard 3V CR2032 battery.

Company profile

Patents AwardedR&D CapabilitiesOEM ServicesSelf-branded

Zhejiang Hiland Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: ShanghaiAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryThe supplier is a combined business engaged in intelligent door and window control systems, related control systems, energy-consumption monitoring equipment and software, and technology development. It demonstrates documented procedures for corrective and preventive actions and customer complaints, quality assurance, ODM/OEM capability, customization from samples and designs, recent new-product activity, six production lines, and stated production capacities for several products. Its limitations include no 3D software design service, no SDK, no overseas agents or branches, no overseas warehouse or showroom, no valid manufacturing-capacity contract with related subcontractors, and gaps in outsourcing procedures and batch-volume reconciliation. Financial records are referenced for 2021–2023, but the slices do not provide sufficient evidence to assess financial strength. Customer-case evidence is limited to OEM service for well-known brands.

Supplier typeThe supplier is identified as a combined company whose business scope covers research and development, production, sales, import/export control systems, energy-consumption monitoring equipment and software, and technology development. This indicates an integrated manufacturing and technology-oriented supplier rather than a narrowly defined trading entity.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, supporting an established issue-handling process. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas services, limiting evidence of local or international service coverage.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts research and development in control systems and energy-monitoring products. Its innovation support has limitations because it does not provide 3D software design services and has no available SDK.

Production capacityThe supplier operates six production lines, lists PCB and soldering-related equipment, and reports four quality inspectors in one slice and six to ten quality-control staff in another. Stated annual capacities include 120,000 sliding gate openers, 250,000 gate transmitters, and 200,000 tubular motor receivers; however, production-control weaknesses include no continuous batch-volume reconciliation, no outsourcing SOP, and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with ODM and OEM services. This provides direct evidence of broad customization capability, although 3D software design and SDK support are unavailable.

Client casesThe supplier states that it provides OEM services for well-known brands and identifies HILAND in relation to own-brand quality-control capability. These statements provide some customer or brand-related evidence, but no customer names beyond HILAND, project details, volumes, locations, or independently verifiable case studies are supplied.

Product Q&A

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:What products can you buy from us?

Transmitter, Tubular Motor Receiver, Sliding Gate Opener, Garage Door Opener, Photocell.

Q:Why should you buy from us not from other suppliers?

Hiland is professional designer and qualified manufacturer of the automatic door control systems. We have 15 years experience. We have sliding/garage/swing/rolling shutter opener and control systems, transmitters, receivers, photocell, flash lamp, keypad etc.

Q:How can i get a price of needed garage door opener?

Please give the exactly size and quantity of your required door. We can give you a detail quotation based on your requirements.

Q:We want to be your agent of our area. How to apply for this?

Please send your ideal and your profile to any e-mails of us .Let's talk more.