DQ02 Outdoor-Grade Smart Lock | Stable Secure Smart Control

In outdoor projects, industrial facilities, and special-use installations, traditional smart Locks often fail due to water exposure, extreme temperatures, and unstable environments. To address these challenges, we have developed anoutdoor-grade smart lock solution designed specifically for long-term, reliable operation in harsh conditions—helping B2B customers reduce maintenance risk, improve project stability, and simplify access management.

This smart lock features a sealed body design that effectively resists rain, moisture, dust, and common outdoor environmental exposure. It is suitable for outdoor or semi-outdoor applications such as main gates, villas, narrow-frame doors, courtyards, and industrial doors. The structural design ensures stable operation under typical weather conditions including rainfall, direct sunlight, and temperature fluctuations, making it a reliable choice for outdoor engineering projects.

Engineered to withstand high-temperature exposure and extreme cold, the lock remains fully functional in both hot and low-temperature environments. Even under cold conditions, the semiconductor fingerprint recognition system delivers fast and reliable performance, with an unlocking speed of 0.5 seconds and a false recognition rate as low as 0.001%, ensuring both efficiency and security.

The lock supports remote access management, allowing users to generate passwords anytime and send them directly to authorized personnel. Multiple password modes are available to meet different usage scenarios:

• One-time passwords: Valid for up to 6 hours and usable only once before expiration
• Unlimited-use passwords: Valid within a defined period and reusable during that time

Additionally, the system enables remote door unlocking, giving administrators full control over access permissions without being on site—ideal for outdoor projects, engineering deployments, and multi-location management.

By combining outdoor durability, high-security biometric technology, and flexible remote control, this smart lock solution is built to withstand real-world challenges while reducing operational complexity for B2B customers.

We support wholesale supply, project-based cooperation, OEM/ODM customization, and full technical after-sales support.
For detailed specifications, pricing, or partnership opportunities, feel free to contact us for a product catalog or quotation.