What certifications does this product have?

The product is certified with CE and RoHS standards.

Can this holder be used on double doors?

Yes, it is suitable for all kinds of single and double smokeproof doors.

What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

High Quality Smokeproof Electromagnetic Extended Wall Door Holder

Name: High Quality Smokeproof Electromagnetic Extended Wall Door Holder
Brand: Zuden Technology (HK) Co., Limited
SKU: 758770582

Guangdong, ChinaZuden Technology (HK) Co., Limited

US$13.90-15.90

50 Pieces

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

ZDDH-002

Customized

Certification

RoHS, CCC, CE

Application

Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community

Working Principle

Electronically Controlled Magnetic

Function

Fail -Safe

Type

Electromagnetic Lock

Item

Wall Mount Door Holder

Holding Force

60kg(120lbs)

Voltage

12/24VDC+10%

Current Draw

12V/100mA 24V/50mA

Operation

Fail Safe, Locked When Power on

Open Method

Build-out Release Button

Suitable for

All Kind of The Single & Double Smokeproof Door

Operation Temperature

0~55c

Operation Humidity

0~95%

Holder Size

80lmmx80wmmx110hmm

Weight

0.76kg

Transport Package

Box

Specification

CE, RoHS

Trademark

ZUDSEC

Origin

Shenzhen, China

HS Code

8302600000

Production Capacity

5000000/Year

Key features

High Holding Force: Provides 60kg (120lbs) collinear load holding force for secure door retention.

Dual Voltage Support: Operates on adjustable 12V or 24V DC power for versatile installation.

Fail Safe Operation: Automatically releases fire doors upon fire alarm or power failure.

Customized Options: Offers customized dimensions and finishes to meet specific project needs.

Reverse Current Protection: Built-in MOV component protects against reverse current damage.

Emergency Release Button: Includes a build-out release button for manual testing and emergency access.

Low Power Consumption: Energy-efficient design ensures durability and environmental friendliness.

Anti-Residual Magnetism: Professional design prevents residual magnetism for highest security.

Company profile

Importers and ExportersFast DeliveryODM ServicesQuality Assurance

Zuden Technology (HK) Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1999-02-01Nearest Port: ShenZhen,ChinaAverage Response Time: ≤7.03hTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier presents itself as reliable with a focus on quality, service, and competitive pricing. They possess a strong R&D capability, offering customization and design services, though they lack SDK availability. Despite having no certification for supplier management systems, they hold a CE certification for sustainable development. Financial records are available, showing stability over the past few years. However, they lack valid manufacturing contracts and overseas operational capabilities, which may limit their international reach.

Supplier typeThe supplier operates as a combined type company with an offshore business name.

After-Sales capabilityR&D engineers provide technical support for both production and after-sales service, indicating an established after-sales service capability.

Financial creditThe supplier's financial capacity is documented over the past three years, suggesting financial stability.

R&D capabilityThe supplier has R&D capabilities, provides ODM/OEM services, and has developed new products in the past year, showing strong innovation capabilities.

Customization capabilityThe supplier offers flexible customization options, including full and minor customization services.