Lock Lock E300 E300 is a dual-processor and dual-system high-end smart lock, dynamic handle design, touch buttons and lights cleverly combined. Reliable performance and stability, and high-grade door off each other to improve the grade of the entire residential facade, is the nation's top intelligence lock. It gives you not only the safety and convenience, as well as enjoy the beauty and high quality of life. Independent operating experience double system design, a single system, stable performance dual system 5A grade high strength steel screen, touch sensitive smart phones like the experience, finger marks less residue, mop instantly bright as new all-black glass panel, concise fashion , designs high-end atmosphere, a variety of styles unique personality Colorful paint surface treatment, durable main bolt outer sleeve fitted rolling, anti-saw, tamper, anti-collision three anti-lock technology ensures top security performance to detail design bring a full range of intelligent security experience using password unlock, enter the correct password before any input can be any number of digits, as long as the last digits of the set password and press the # key to confirm the setting and provide normal lock operation Full voice prompts, even the elderly, children can easily use closed automatically lock, without the main bolt lock lift handle to raise the overall level of safety without keyhole design, no "hole" in order to "nothing" IC card, password a variety of ways to unlock the battery voltage alarm function, with an external power supply function, battery power can be emergency door automatic backlight, put more night operation reset function: Under unusual circumstances, press "RESET" button to restart the module dustproof fingerprint window design , voice navigation prompts more humane patent clutch structure, to ensure long and reliable operation