Import Electronic Smart Door Lock — Buy in Bulk from Supplier in China

The electronic smart door lock from Hentech Technology Co., Ltd is a keyless access solution designed for residential and commercial applications, operating via keypad entry and smartphone connectivity. It features encryption protocols to prevent unauthorized duplication of access signals and includes a low-battery alert system. The lock body is constructed from ABS plastic and steel internals, with a weather-resistant casing rated for outdoor exposure. It is powered by four AA batteries and supports standard door thicknesses between 38mm and 55mm.

This model uses encrypted wireless communication for smartphone pairing, avoiding open Bluetooth protocols that are vulnerable to interception. The keypad is backlit and responds to touch input with tactile feedback, suitable for low-light conditions. The lock includes a mechanical override key slot, a feature absent in many competing models. Unlike some Chinese-made locks, this unit is designed with a sealed circuit board to reduce dust and moisture ingress, though no formal IP rating is provided.

Buyers in the rental property, hotel, and small business sectors commonly source this lock for its balance of affordability and basic security. The product is packaged in individual retail boxes, with bulk options available for container shipments. Trade terms such as MOQ, lead time, and Incoterms are not disclosed in the listing. Buyers should request test reports for encryption strength, battery life under continuous use, and lock cylinder durability before committing to large orders.

Hentech Technology Co., Ltd is located in Shunde, Foshan, China, with no further details disclosed about its manufacturing scale, workforce, or export history. The supplier is classified as imported-tier with harbor trust status, indicating basic platform compliance but no verified production facility inspections or quality certifications. The listing provides no information on years in operation, client list, or product development capabilities.

The supplier appears to be a product-focused exporter rather than a manufacturer with in-house R&D. The lock model shown matches common OEM designs produced in the Pearl River Delta region. No claims are made about ISO compliance, CE marking, or environmental standards. Buyers should treat this as a white-label product and request independent testing before bulk procurement.