描述
Product Description
The R28S introduces PIR infrared induction technology – as you approach the door, the lock automatically wakes up and initiates 3D face recognition. No buttons, no waiting. This hands‑free experience is perfect for busy households.
The built‑in 1‑million‑pixel night sight HD camera and high‑definition large screen provide a crystal‑clear view of visitors, even in complete darkness. Powered by E‑pay grade 3D structured light, the R28S accurately identifies users in outdoor strong light, backlight, or low‑light conditions – the same security level as financial payment systems.
Security is multi‑layered: anti‑pry alarm, trial error alarm (locks out after failed attempts), low battery warning, and electronic fortification alarm (triggers when the door is opened in armed mode). Compatible with all door types, the R28S is built with a durable aluminum frame that operates reliably from -25°C to 50°C.
Best for: Homeowners who want PIR‑activated, hands‑free entry with superior night vision.
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