What is the inductive distance?

The inductive distance for card recognition is between 3cm and 10cm.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.

What payment terms are accepted?

We accept T/T, Western Union, and PayPal as payment terms.

Fireproof Hotel Door Locks and Handles

Name: Fireproof Hotel Door Locks and Handles
Brand: Douwin Int'l Industry Limited
SKU: 689278692

Guangdong, ChinaDouwin Int'l Industry Limited

US$49.00

50 Pieces

Product profile

Customization

Available

Material

Zinc Alloy

Type

Electronic

Model NO.

615RFSA

Style

Country Style

Surface Treatment

Brushed

Color

Silver

Usage

Household Door Locks, Hotel Lock

Door Thickness

40mm-60mm

RFID Card

Opened by 125kHz Card or 13.56MHz MIFARE Card

Fireproof Grade

Place of Origin

China

Payment Term

T/T Western Union Paypal

Lock Type

Smart Card Lock

Part

Key

Transport Package

One Piece Per Box(293mm*175*154, G. W.: 3.2kg)

Specification

CE, FCC

Trademark

DouWin Lock

Origin

Guangzhou, China

HS Code

83014000

Production Capacity

120000PCS/Y

Key features

Fireproof Certification: UL fireproof grade ensures high safety standards for hotel and household use.

Dual Frequency Support: Compatible with 125kHz ID cards and 13.56MHz MIFARE cards for versatile access.

Free Installation Training: Factory provides free training for lock installation and management software setup.

2-Year Warranty Coverage: Free spare parts and replacement for defective locks during the two-year warranty period.

High Anti-Static Protection: 15,000V anti-static electricity ensures data integrity under strong interference.

No Management Software Needed: Cards can be issued directly by the lock, simplifying operation for households.

Zinc Alloy Construction: Durable zinc alloy body with brushed silver finish for long-lasting performance.

Company profile

Douwin Int'l Industry Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤9.02hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a trading company based in Guangzhou, offering OEM and ODM services with a strong R&D capability evidenced by the launch of new products and available SDKs. It has a wide export market reach but lacks after-sales service infrastructure, such as overseas warehouses and showrooms, and does not participate in offline trade shows. Financially, the company has consistent financial data over the past three years, but specific details on financial credibility are not available. The supplier provides flexible customization options, although it lacks documented procedures for corrective actions and customer complaint handling.

After-Sales capabilityThe supplier lacks written procedures for corrective actions and customer complaint handling and does not have overseas warehouses, showrooms, or agents. It also does not participate in offline trade shows.

R&D capabilityThe supplier has a robust R&D capability, offering SDKs, launching new products, and providing ODM services.

Production capacityThe supplier's annual production output is substantial, with 250,000 sets of electronic locks produced.

Customization capabilityThe supplier offers flexible customization options, including minor and full customization from designs and samples.

Product Q&A

Q:What is the warranty period?

We provide a comprehensive 2-year warranty. All spare parts are free during this period, and we will replace defective locks for free if we cannot solve the issue remotely.

Q:What types of cards are supported?

The lock supports both 125kHz ID cards and 13.56MHz MIFARE cards for opening the door.

Q:How many cards can one lock issue?

One door lock can issue up to 30 pieces of open door cards.

Q:Is installation training provided?

Yes, we provide free training for the installation of the lock and management software at our factory.

Q:What is the power supply requirement?

The lock uses a DC6V power supply with static power supply less than 1uA and dynamic power of 200mA.