Product Overview

The SDOER Smart Door Lock offers keyless entry with a built‑in keypad, battery‑powered operation, and easy installation. The accompanying PDF manual details setup, code programming, battery replacement, and troubleshooting for reliable home security.
It allows remote unlocking via the official app!!


The SDOER Smart Door Lock combines modern convenience with robust security. Its keyless entry system eliminates the need for traditional keys, allowing users to unlock the door via a 4‑digit keypad or a smartphone app. The lock’s electronic deadbolt provides a solid, tamper‑resistant barrier that automatically engages when the door is closed. Built‑in battery power (CR‑2032) ensures operation during power outages, while a low‑battery indicator alerts users to replace the battery before failure. The lock supports multiple user codes, enabling family members or guests to access the home without sharing a physical key. A quick‑release feature allows the lock to be disengaged from the inside without a key, enhancing safety for children or pets. The device is designed for easy installation; it requires only a standard 1‑inch drill hole and a screwdriver, with no additional hardware. Its sleek, modern finish is available in brown, matching most door styles. The lock’s firmware can be updated via the companion app, adding new features and security patches over time. Finally, the SDOER lock includes a 12‑hour auto‑lock timer, ensuring the door is automatically secured after a set period of inactivity. It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? It also supports allowingcontrol and safe? 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Accessing the PDF Manual

Download the SDOER Smart Door Lock manual from the official product page or manufacturer site. Click the “Download PDF” link for the full guide, installation steps, and troubleshooting. For help, visit the support center or contact customer service. The PDF includes safety precautions and updates.
