What is your payment method?

The most common way we do is MIC online, Credit Card and T/T Payment.

How does your factory do the quality control?

Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packing and shipping.

Small Tuya BLE WiFi Cylinder Locks Keyless Biometric Fingerprint Smart Cylinder Lock

Name: Small Tuya BLE WiFi Cylinder Locks Keyless Biometric Fingerprint Smart Cylinder Lock
Brand: Ningbo Rato Hardware Co., Ltd.
SKU: 2027024982

Zhejiang, ChinaNingbo Rato Hardware Co., Ltd.

US$67.00

100-499 pieces

US$66.00

500-2,999 pieces

US$65.00

3,000-4,999 pieces

US$64.00

5,000+ pieces

Sample price:US$69.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

RE-218

Material

Aluminum Alloy / Brass

Type

Electronic

Style

Modern

Shape

Anti-theft Standard

High Security

Part

Lock

Backset

Door Thickness Fits

Lock Cylinder Length

Usage

Door Lock

APP

Tuyasmart / Smartlife

Reader Dimension

42X42mm

Unlock Way

APP, Fingerprint, Card, Manual Key

Door Thickness

35~50mm

Fingerprint Capacity

100 Fingerprints

Emergency Power

1 Micro Type-C Charging Port

Color

Black or Silver

IP Rate

IP5X

Transport Package

Trademark

NBRATO

Origin

Zhejiang, China

HS Code

8301400000

Production Capacity

1000 Piece/Pieces Per Week

Key features

Four Unlock Methods: Supports APP, fingerprint, card, and manual key for flexible access.

Durable Material: Constructed from zinc alloy and aluminum alloy with IP5X rating.

High Fingerprint Capacity: Stores up to 100 fingerprints for multiple users.

Smart App Integration: Compatible with TuyaSmart and Smartlife applications.

Global Certifications: Certified with CE, ROHS, SGS, and TUV for international compliance.

One Year Warranty: Includes a 1-year warranty and lifetime maintenance services.

Compact Design: Reader dimension is 42x42mm with a weight of about 1 KG.

Emergency Power: Features a Micro Type-C charging port for emergency power.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryR&D Capabilities

Ningbo Rato Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.77h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company associated with manufacturing businesses. It reports professional technical R&D capability, 3D software design, ODM and OEM services, and broad customization options. Product capacity is stated for cabinet locks, cam locks, and combination locks, although no capacity figure is provided for padlocks. Export sales represent 71%–90% of total sales, with self-operated and agent export channels. Quality assurance and traceability status are unknown, and quality-control testing equipment is reported as zero. The supplier has one R&D engineer, no new products reported in the past year, and no SDK. It uses ERP for operational digitization but lacks overseas warehouses, showrooms, agents, and branches. Service procedures exist for supplier capability, corrective actions, and complaints, but written records are absent. Financial information is present only as year labels, which is insufficient to assess credibility.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a trade company located in Ningbo, with associated companies in manufacturing. This indicates technical sourcing and service capability, but the stated company nature is trading rather than direct manufacturing.

After-Sales capabilityThe supplier provides technical support for production and after-sales service, offers customization support, and has procedures for handling customer complaints, although no written complaint records are available. It lacks overseas warehouses, showrooms, agents, and branches, which limits locally located after-sales coverage.

R&D capabilityThe supplier reports professional R&D capability, 3D software design, ODM services, and ERP-based digital management. However, it had no new products in the past year, has only one R&D engineer, and has no available SDK, so the evidence supports technical design capability but not strong recent innovation output.

Production capacityStated annual capacities include 200,000 cabinet locks, 300,000 cam locks, and 100,000 combination locks; padlock capacity is listed without a quantity. Peak-season lead time is one month and off-season lead time is within 15 working days. These figures demonstrate defined production supply capability, although testing equipment is reported as zero and quality-control status is unknown.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design, ODM, and OEM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Can you accept small orders?

Yes, we accept small orders for most RTS products, which can be shipped around 3-5 days after order payment.

Q:How and when can I get a quotation?

Quotation will be offered within 24 hours. It will be more efficient if you advise the product picture, drawing, quantity, and other special requirements.

Q:Can you do a sample for me?

Yes, sample can be arranged for your approval, but the freight cost is at your side.

Q:Is customized OEM/ODM acceptable?

Yes, we sincerely welcome all customers to grow with us.

Q:What is the shipping way?

Sample will be sent by door to door express for small order; and you can choose by air or by sea for bulk order.