What type of batteries does the lock box require?

It requires 4 AAA alkaline batteries.

Is the lock box waterproof?

Yes, the lock box features a waterproof design for security.

What is the security grade of the lock cylinder?

The lock cylinder security grade is Grade C.

Lock Boxes Tuya Smart Key Box Waterproof Security and Car Key Storage Lock Box for House Key

Name: Lock Boxes Tuya Smart Key Box Waterproof Security and Car Key Storage Lock Box for House Key
Brand: Changsha Hetong Technology Co., Ltd.
SKU: 2257896855

Hunan, ChinaChangsha Hetong Technology Co., Ltd.

US$54.89

50-99 Pieces

US$53.11

100-499 Pieces

US$49.99

500+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Data Storage Options

Cloud

Lock Cylinder Security Grade

Grade C

Model NO.

HT302034

Network

Bluetooth

Smart APP

Tuya/Ttlock

Place of Origin

Guangdong, China

Model Number

Brand Name

Smartek

Door Type

Glass Door, Wood Door, Steel Door, Stainless Steel

Material

Aluminum Alloy

Aluminum Alloy APP

Ttlock or Tuya

Unlock Way

APP+Fingerprint+Passcode+Card

Warranty

1 Year

Suitable for Doors

All Kinds of Doors and Locks

Battery

4X AAA Alkaline Batteries

Fingerprint Capacity

200 Groups

Transport Package

Box

Specification

18X175X7cm

Trademark

HT Stationery

Origin

China

Production Capacity

50000pieces/Year

Key features

Multi-Method Unlocking: Supports APP, fingerprint, passcode, and card for versatile access.

High Fingerprint Capacity: Stores up to 200 fingerprint groups and 200 passcode groups.

Cloud Data Storage: Features cloud data storage options for secure and remote management.

Grade C Security: Lock cylinder meets Grade C security standards for enhanced protection.

Universal Door Compatibility: Suitable for glass, wood, steel, stainless steel, aluminum, and brass doors.

1-Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind.

Bluetooth Connectivity: Connects via Bluetooth to Tuya or TTlock smart apps.

Waterproof Design: Constructed with aluminum alloy for waterproof security and durability.

Company profile

Changsha Hetong Technology Co., Ltd.Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2020-09-10Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: T/T, Western Union, PayPalInternational Commercial Terms(Incoterms): EXW, FOB

AI-Powered supplier vetting

SummaryChangsha Hetong Technology Co., Ltd. is a China-based manufacturer/factory founded in 2020, integrating R&D, design, production, and sales of stationery products. It offers writing instruments, paper products, notebooks, office and student supplies, and creative or gift stationery. The supplier reports multiple management certifications, including ISO 9001, ISO 14001, ISO 13485, ISO 50001, BSCI, SEDEX, HACCP, and others. It states that 4% of revenue is invested annually in R&D, that it holds multiple national patents, and that it has 21–30 years of cumulative R&D engineer experience. Operationally, it reports five production lines, 50 quality-control staff, broad export coverage, a peak-season fulfillment time of one month, and an off-peak lead time within 15 working days. Evidence is insufficient to assess after-sales service, financial credibility, and specific customer cases.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a limited company headquartered in Changsha, Hunan, China. Its stated business model integrates R&D, design, production, and sales, supporting classification as a manufacturing supplier rather than only a trading company.

CertificationsThe supplier reports a broad set of certifications and management-system credentials, including ISO 9001, ISO 14001, ISO 50001, ISO 13485, BSCI, SEDEX, HACCP, and other ISO standards. ISO 9001 is specifically linked to quality-control practices, including raw-material selection and production standards.

R&D capabilityThe supplier states that it invests 4% of revenue annually in R&D, holds multiple national patents, and integrates R&D and design into its operations. The reported cumulative R&D engineer experience of 21–30 years further supports an innovation capability, although no specific patent titles or new-product performance data are provided.

Production capacityThe supplier presents a broad stationery portfolio and reports five production lines, 50 quality-control staff, exports to multiple global regions, off-peak lead times within 15 working days, and peak-season fulfillment within one month. These stated resources and delivery metrics support production capability, though product-specific capacity data is not provided.

Customization capabilityThe supplier explicitly offers co-branded collections and corporate custom gifts within its creative and gift stationery business. This directly supports customization capability, although the scope of customization options, minimum order quantities, and development process are not specified.