cross-border manufacturers 3d face recognition graffiti smart lock office bluetooth electronic password glass door fingerprint lock

Lock opening methods: Fingerprint, Password, Magnetic card, NFC, Bluetooth, Mechanical key, Small program unlocking and locking

Support Platform: ChaoSuo, Tuya Smart (TUYA), TTLOCK
Product features: English/Chinese switch, doorbell, automatic locking, anti-prying alarm, anti-static, low battery alarm, emergency power supply, continuous-open mode for certain time periods.
Material texture: Precision alloy frame + front and rear metal (main lock), corrosion-resistant, heat-resistant, flame-retardant, and resistant to low temperatures.
Double Hook Design: 304 Stainless Steel Double Hook Design
Double-protection motor: Program + clutch device, automatic, dual control protection
Attack Protection: If you enter the wrong secret key five times in a row, the system will automatically lock itself for 3 minutes.
Intelligent Anti-Peep: Intelligent Protection with a 3-14-digit touch-sensitive anti-peeping password design

  Independent research and development, standard production, quality assurance, after-sales worry-free

1. Production Capacity
——Equipped with 6+ intelligent production lines, each link is equipped with quality inspection personnel,Ensure a 100% quality rate for the products.
Customized aging test room100% Aging Test OutboundThe quality is stable and reliable.
——Annual output value exceeds 200,000+ PCSSupply is abundant, and the goods are shipped on the same day.
2. Customized Advantages
—— Door Lock Display ScreenLOGO Free Customization.
—Based on market demand and customer feedback, we provideCustom hardware structure design,For 3D prototype confirmation.
——Supports free connection of smart home apps and mini-programs

——从单品控制到Scene LinkageBy using graffiti apps to suit the office and home environment.

3.Cross-border export exclusive supplyWe provide high-definition original images and videos, and a one-stop distribution service for platforms such as AliExpress, Amazon, Wish, eBay, and Lazada.
4. Professional design and R&D team
—— New smart lock products will be launched irregularly.
——现有Develop product mold 30+
——年Research and development costs invested 1 million +

5.After-sales service guarantee

——Warranty for 2 years, replacement only, no repairs.If it breaks, just replace the parts with new ones.

 ——Return without any reason.We accept returns as long as the item does not affect secondary sales.15-day no-questions-asked return policy

You give a trust, I return you ten times at ease.After-sales service available 365 days * 24 hours.

Quality assurance, dedicated service, after-sales worry-free

After-sales Service Guarantee Buyer's Notice

About after-sales service ——

1. All products are directly sold by the manufacturer, and enjoy a 7-day return and exchange service guarantee (without affecting resale).

2. Free warranty service, with a two-year warranty.

3. For any product defects, we offer a 30-day replacement guarantee. If the problem is due to improper use, repairs or replacement parts will incur a cost.

 About the invoice ——

The prices listed on 1688 do not include tax. Please contact the customer service to confirm the price before making a purchase. If you need to open a tax invoice for VAT, please consult the customer service for additional tax points.

About Express Delivery

All products with stock in our store will be shipped within 24 hours by default using ZTO Express or Deutsche Post AG (delays may occur during holidays). In the event of a mistake or omission, we offer unconditional returns and exchanges at no cost to you and will bear the shipping costs.

 About Advertising ——

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