Wholesale Smart Locks · Made in China

Smart locks built for hospitality and the modern home.

KINTRA supplies distributors and project buyers across Southeast Asia, the Middle East, Australia and Africa. Forty-plus models. Compatible with TTLock, Tuya and iCsee.

15+ yrs
Manufacturing
40+
Lock Models
12 mo
Warranty
KINTRA Model 6878 smart lock
TTLock Ready APP CONTROL
Hotel-Grade 15-YEAR FACTORY
Flagship Models

Two flagship locks. Engineered for serious property owners.

Compatible with global smart-lock apps. Built with aluminum and tempered glass, tested for hospitality-scale daily use.

KINTRA Model 6878 smart lock
Model 6878 · Compact Series

The Everyday Sentinel

Slim aluminum body with tempered glass touchpanel. Designed for residential doors, serviced apartments, and small boutique stays.

IC Card Password Fingerprint Mechanical Key TTLock APP Black Satin Nickel
KINTRA Model 6618 smart lock
Model 6618 · Pro Series

The Hospitality Workhorse

Split-panel design with up to 100 fingerprints, 100 passcodes, 100 cards. Built for hotels, vacation rentals, and multi-unit residential properties.

100 Fingerprints 100 Passcodes 100 RFID Cards Mechanical Key TTLock APP

Three finishes for Model 6618

Match any interior — from minimalist satin nickel to warm champagne gold.

6618 Satin Nickel finish
Satin Nickel
6618 Obsidian Black finish
Obsidian Black
6618 Champagne Gold finish
Champagne Gold
Full Catalog

Forty-plus models across every property type.

From residential keypads to minimalist apartment handles to full hotel-suite systems — every category is in stock.

KINTRA Model 1188
Residential · Model 1188

Warm-tone Smart Lock

Aluminum + CNC + tempered glass. Black, Coffee, and Golden finishes. Door thickness 35–60mm.

KINTRA C168 / C198 minimalist smart handle
Minimalist · Model C168 / C198

Compact Handle Lock

Zinc alloy. Vertical keypad on the handle. Black, Golden, Satin Nickel, Starry Sky Gray finishes.

KINTRA MT series hotel locks
Hotel · MT Series

Stainless Hotel Locks

Slender stainless steel design with password and RFID card access. Built for hotel rooms, suites, and corridor doors. Multiple keypad layouts available.

4Models
310mmLength
−20°C ~ 50°CTemperature
KINTRA FT and QZD series separated hotel locks
Hotel · FT / QZD Series

Separated Design Hotel Locks

Modern split design — the handle and the card reader as two separate pieces. Twelve handle styles available. Built for boutique hotels and design-forward properties.

12Handle Styles
4.8VBattery
T5557/M1Card Standard

Beyond locks — complete hotel-suite hardware.

Card-issuing machines, electronic door display panels, custom RFID keycards, in-room controls and doorbell switches. KINTRA supplies the full ecosystem.

Ask for the full catalog
Compatible Platforms

Your customers already use these apps.

No proprietary software lock-in. KINTRA locks run on the world's most trusted smart-lock platforms.

TTLock

The hospitality favorite. Remote authorization, time-limited passcodes, full audit logs. Trusted across 100+ countries.

Tuya Smart

Global IoT giant. Works with Amazon Alexa and Google Home. The smart-home ecosystem your customers expect.

iCsee Home

Strong adoption across Southeast Asia and the Middle East. Multi-language interface support.

Markets We Serve

Built for your market. Shipped from China.

We partner with distributors and project buyers across Southeast Asia, the Middle East, Australia and Africa.

SG

Singapore

Serviced apartments, condominium projects, boutique hotels and co-living operators.

MY

Malaysia

Hotel chains, Airbnb hosts, residential developers in Kuala Lumpur, Penang, Johor.

PH

Philippines

Resort properties, condo associations, vacation rentals across Metro Manila and Cebu.

AE

United Arab Emirates

Hotels, serviced apartments and residential towers across Dubai and Abu Dhabi.

SA

Saudi Arabia

Hospitality and residential projects — factory-direct supply for Riyadh, Jeddah and beyond.

AU

Australia

Hotels, short-stay operators and residential developers across major cities.

AF

Africa

Distributors and hospitality projects across key African markets, with factory-direct pricing and reliable sea-freight logistics.

Why KINTRA

A factory-direct supplier. Not a trading middleman.

KINTRA is the export brand of Wenzhou Kenta Intelligent Technology — a Chinese smart-lock factory operating since 2010. We ship directly from production, which means stable pricing, full control over QC, and OEM/ODM customization without third-party markup.

15+
Years Manufacturing

Wenzhou-based factory operating since 2010. Smart locks are our specialty, not a side category. Our engineering team has shipped to 30+ countries.

40+
Models In Production

From compact residential locks to full hotel-suite systems with card-issuing machines and corridor display panels. We supply complete property hardware, not just locks.

50
Units Trial MOQ

Low-barrier first orders for distributors testing the market. OEM private-label projects from 500 units. Sample units shipped within 7 days of payment.

Frequently Asked Questions

Answers for distributors, hotel buyers and project developers.

If you don't see your question below, reach out via WhatsApp or the inquiry form — we reply within one business day.

What is the minimum order quantity (MOQ) for KINTRA smart locks?
MOQ starts at 50 units for standard models (Model 6878, 6618). For trial orders or pilot projects with smaller property portfolios, smaller quantities can be discussed case by case. Custom OEM orders (private branding, custom firmware, packaging) typically require 500+ units per model.
Which countries does KINTRA ship to?
KINTRA ships worldwide. Our active markets are Southeast Asia (Singapore, Malaysia, Philippines, Indonesia, Thailand, Vietnam), the Middle East (UAE, Saudi Arabia), Australia and Africa. We work with distributors, hotel chains, vacation rental operators, serviced-apartment groups, and residential developers. Sea freight and air freight options available.
Which smart-lock apps are KINTRA locks compatible with?
All KINTRA smart locks support the world's most-used platforms: TTLock (hospitality favorite, remote authorization, time-limited passcodes), Tuya Smart (works with Amazon Alexa and Google Home), and iCsee Home (strong adoption in Southeast Asia and the Middle East, with multi-language interface support). Custom firmware is available for OEM partners.
Are KINTRA smart locks certified for international markets?
Certification requirements vary by market. Please tell us your target country when you inquire, and we'll advise on the documentation we can prepare for your project. All KINTRA locks are produced under standard factory quality control and come with a 12-month manufacturer warranty.
What is the typical lead time?
Standard model orders: 15-30 days after deposit and order confirmation. Custom OEM orders (branding, color, firmware customization): 30-45 days. Sea freight typically takes 10-28 days depending on destination; express air freight 5-7 days. Total door-to-door timeline for sea-freight orders is usually 30-55 days.
Does KINTRA offer OEM and private label services?
Yes — full OEM/ODM services are available. This includes: private branding etched or printed on the lock body, custom retail packaging with your logo, color/finish customization (within mold limits), and custom firmware features. Typical MOQ for branded OEM is 500 units per model. Engineering and tooling costs are negotiated per project.
What payment terms does KINTRA accept?
Payment terms are tailored to each order based on quantity and project scale. T/T (telegraphic transfer) is our most common method, with the deposit ratio, balance schedule and accepted instruments (T/T, L/C, etc.) discussed case by case. For larger or recurring orders, more flexible arrangements can be made. Please share your order details — quantity, timeline, target market — and we'll propose terms that work for both sides.
How long does the battery last on KINTRA smart locks?
Most KINTRA residential models run 8-12 months on 4 AA alkaline batteries under typical residential use (~10 unlocks per day). Hospitality-series models like Model 6618 typically last 10-14 months due to optimized power circuits. All locks have low-battery audio alerts and external USB-C / 9V backup power port for emergencies.
What warranty does KINTRA provide?
12-month manufacturer warranty against defects from the date of shipment for all standard models. Replacement parts (mainboards, fingerprint modules, keypads) are available for purchase after warranty at factory cost. Distributor partners with annual purchase commitments receive extended warranty terms.
Can KINTRA provide samples before a bulk order?
Yes. Samples are available for product evaluation and certification testing. Sample cost varies by model (typically USD 60-180 per unit plus international shipping), and the cost is refunded against the first bulk order. Sample dispatch is within 7 working days of payment confirmation.
Where is KINTRA manufactured and who is the factory?
KINTRA is the export brand of Wenzhou Kenta Intelligent Technology Co., Ltd., located in Wenzhou, Zhejiang Province, China — a region recognized as one of China's main smart-lock manufacturing clusters. The factory has been in operation since 2010 and produces 40+ smart-lock models across residential, hospitality and minimalist-handle categories.
Can KINTRA help with installation training for distributors?
Yes. We provide installation videos, user manuals in English and Chinese (other languages available on request — please let us know your target market), and remote video-call technical support for distributor partners during initial deployment. For large hotel projects (200+ units), on-site technician dispatch can be arranged at cost.
Get In Touch

Let's start a conversation.

Tell us about your project — number of units, target property type, and timeline. We'll send pricing, samples policy, and technical specs within one business day.

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