智能门锁进入5A时代，华为智能门锁 2 Pro获全国首个5A级质量认证

Core Insights - The article highlights Huawei's significant advancements in the smart lock industry, particularly with the launch of the Smart Lock 2 Pro, which has achieved the first 5A quality certification in the industry, setting a new benchmark for smart home locks [1][11]. Product Features - Huawei Smart Lock 2 Pro offers eight unlocking methods, including AI palm vein recognition, AI 3D facial recognition, remote unlocking via mobile app, fingerprint unlocking, and mechanical key unlocking, catering to diverse user needs [4]. - The AI palm vein recognition feature allows for convenient unlocking without physical contact, making it user-friendly for all family members, including children and elderly users [4]. - The upgraded AI 3D facial recognition 3.0 utilizes a high-performance NPU chip, enabling a quick 0.8-second unlocking time and capturing up to 307,200 facial feature points for enhanced accuracy [4][5]. Security Enhancements - The Smart Lock 2 Pro includes a new ultra-clear smart peephole with a viewing angle of 161 degrees, improving visibility and reducing blind spots, which enhances home security [7]. - The peephole camera can capture images of individuals lingering outside the door and notify users via the smart life app, ensuring timely awareness of potential security threats [8]. - The product features a comprehensive security system that addresses home safety, unlocking security, battery longevity, and hardware safety [5]. Battery and Design - The Smart Lock 2 Pro incorporates a dual-battery system with a primary 10,000mAh lithium battery and backup AA batteries, providing a battery life of 3-5 months for the lithium battery and up to 7 months for the AA batteries [10]. - An emergency red button allows users to unlock the door even if the device is powered off, providing up to five emergency unlocks within six months [10]. - The lock's exterior is made using an integrated die-casting process, enhancing aesthetics and mechanical reliability, with a 22% increase in pressure resistance to withstand external impacts [11]. Market Positioning - In a competitive smart lock market, Huawei focuses on technological innovation and user safety, aiming to lead the industry with products like the Smart Lock 2 Pro, which is set to launch on May 23 [13].