What is the transmission range?

Transmission range is 200m in open space and 35m indoors.

How long does the battery last?

Battery life is estimated 2 years considering 10 transmissions per day.

Is the product waterproof?

Yes, it has a water proof level of IP54 suitable for indoor or outdoor use.

Wireless Keypad for Automatic Door Operator

Name: Wireless Keypad for Automatic Door Operator
Brand: Zhengzhou Everbright Construction Material Co., Ltd.
SKU: 1970266785

Henan, ChinaZhengzhou Everbright Construction Material Co., Ltd.

US$11.00

10 Pieces

Sample price:US$11.00/piece.Request sample

Product profile

Customization

Available

Battery Type

AAA Battery

Certification

Model NO.

EWS1001

Material

Plastic

Universal

Voltage

12V

Application

Automatic Doors, Industrial Machinery

Transmission Distance

<50m

Signal Transmission

Wireless

Type

Wireless

Transport Package

Paper Carton

Trademark

EVEREAL

Origin

China

Production Capacity

50000pieces/Year

Key features

Lifetime Warranty Coverage: Covers all mechanical defects with free parts and labor for the machine's entire life.

24/7 Technical Support: Engineers available via email, phone, or online platform with 8-hour response time.

Dual Channel Security: Activated only after entering a suitable combination with code changed at each session.

Long Battery Life: Estimated 2 years of operation with 10 transmissions per day using 2 CR2032 batteries.

Wide Transmission Range: Up to 200m in open space and 35m indoors at 433.92MHz frequency.

IP54 Waterproof Design: Suitable for both indoor and outdoor installation with dust and water resistance.

Custom Size and Colors: Custom designed and built to meet specific needs and requirements.

Free Samples Available: Free samples provided to all customers with professional CAD and engineering drawings.

Company profile

Zhengzhou Everbright Construction Material Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-06Average Response Time: ≤24h

AI-Powered supplier vetting

SummaryZhengzhou Everbright Construction Material Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in industrial doors, loading equipment, door motors, and related products. It reports ISO 9001 management-system certification, five production lines, and export sales representing 71%–90% of total sales. The supplier describes pre-sales consultation, production-stage support, delivery, installation, testing, and commissioning, indicating a stated service process. Its product descriptions emphasize safety, reliability, long service life, and low maintenance. However, the available evidence shows fewer than five R&D engineers and fewer than five quality-control staff, while staff experience is unavailable. Evidence of customization capability, detailed customer references, and broader financial strength is insufficient. One recorded buyer and one trade transaction provide limited customer-case evidence.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, operating as a limited company in Henan, China. Its stated business scope is construction and decoration, with products covering industrial doors, dock equipment, motors, and door hardware.

CertificationsThe supplier explicitly reports ISO 9001 certification for its management systems. This provides evidence of a formal quality-management framework, although no additional certifications are stated.

After-Sales capabilityThe supplier states that it maintains quality management across sales, production, and after-sales service, and describes support from pre-sales consultation through delivery, installation, testing, and commissioning. These statements support a defined service capability, although no after-sales response metrics or service-network details are provided.

Production capacityThe supplier is identified as a manufacturer/factory with specialized factories, five production lines, and a broad product range covering industrial doors and loading technology. Export sales reportedly account for 71%–90% of total sales, supporting operational experience, while fewer than five quality-control staff indicates a relatively limited stated quality-control team.