How is the smart lock powered for daily operation?

It runs efficiently on 4 standard AA alkaline batteries.

What happens if the batteries run out completely?

The lock alerts you with a low voltage alarm at 4.8V, and it includes a 5V micro USB port for emergency external power backup.

Are physical keys included for backup entry?

Yes, every lockset comes supplied with 2 high quality mechanical keys made of solid brass material.

Can this smart lock operate in extreme weather conditions?

Yes, it operates reliably in harsh environments from negative 30 degrees Celsius to 70 degrees Celsius and within a humidity range of 15 percent to 95 percent relative humidity.

What are the recommended application ranges for this model?

Its durable design makes it perfect for the entrance doors of condos, private residences, office buildings, hospitals, and schools.

Security Fingerprint Combination Grey Hotel Mortise Electric Digital Electronic Smart Door Lock

Name: Security Fingerprint Combination Grey Hotel Mortise Electric Digital Electronic Smart Door Lock
Brand: Nanjing Gatsby Archdow Hardware Tech. Co., Ltd.
SKU: 2300419795

Jiangsu, ChinaNanjing Gatsby Archdow Hardware Tech. Co., Ltd.

US$48.90

100-499 Sets

US$46.90

500-999 Sets

US$43.90

1,000+ Sets

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Years

Model NO.

6555

Material

Aluminum Alloy

Type

Electronic

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

40-105mm

Usage

Household Door Locks, Bedroom, Channel Lock

ODM/OEM

Yes

Applacation

Stadium; School; Hotel

Suitable for Door

Wooden Door; Metal Door; Fire Door

Fingerprint Capacity

3 Masters +97 Users

Password Capacity

3 Masters +47 Users

Card Capacity

3 Masters +47 Users

Mechanical Key

Supply with 2 Keys, Brass Material

Responding Speed

≤0.05s

Working Voltage

4V-6.5V

Low Voltage Alarm

4.8V

Working Temperature

-30°C-70°C

Working Humidity

15%-95% Rh (Relative Humidity)

Daily Power Supply

4PCS "AA" Alkaline Battery

Back-up Power Supply

5V Micro USB

Fitting Door Thickness

Standard 40-105mm

Transport Package

White Box/Color Box

Specification

354x162mm

Trademark

gatsby

Origin

Nanjing

Production Capacity

100000pieces/Year

Key features

Versatile Smart Access: Offers flexible unlocking methods including fingerprint, password, IC card, brass mechanical key, and optional App, WiFi, or BLE customization.

Premium Aluminum Build: Constructed from high-quality aluminum alloy for long-lasting durability and physical security.

Dual Color Options: Available in sophisticated OAC (Black Matt) and MYG (Maya Grey) finishes to complement modern interiors.

Hierarchical User Capacity: Manages up to 100 fingerprint sets, 50 password sets, and 50 IC card sets, all featuring distinct master and standard user roles.

Ultra-Fast Biometric Recognition: High-precision sensor ensures instant access with a responding speed of 0.05 seconds or less.

Reliable Mortise System: Operates on a standard 60x68 latch mechanism for broad door compatibility.

Extreme Weather Resilience: Designed to function flawlessly in temperatures ranging from -30C to 70C and 15% to 95% relative humidity.

Efficient Power Management: Powered by 4 AA alkaline batteries with an automated low voltage alarm at 4.8V.

Emergency Power Backup: Features a built-in 5V micro USB port for external power in case of battery depletion.

Wide Installation Range: Adaptable design fits standard door thicknesses from 40mm to 105mm, ideal for condos, offices, hospitals, and schools.

Company profile

Exhibition ExperienceImporters and ExportersR&D CapabilitiesHigh Repeat Buyers Choice

Nanjing Gatsby Archdow Hardware Tech. Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.56h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 98 Shuangzha Road, Jianye District, Nanjing, Jiangsu, China

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity500 PCS

Our Production Capability & Technical Expertise

Main ProductsDoor Hardware, Mortise Locks, Aluminium Door Locks, Rolling Door Locks, Lock Cylinders, Rim Locks, Bolt Locks, Padlocks, Door Handles, Door Hinges

R&D Engineers1 people