Enhance your home or office security with this advanced Fingerprint Lock, designed for easy installation and multiple secure unlocking options. Featuring a no-drill setup and no requirement for external wiring or network equipment, this lock provides a hassle-free solution for frameless or framed glass doors, as well as single or double doors of various orientations. Equipped with smart alarm and power backup features, it ensures reliable and secure access control. Key Features: · **Easy Installation**: No need to punch holes or install external wiring and network equipment, simplifying setup on frameless or framed glass doors, single or double doors, left or right hinged. · **Multiple Unlocking Methods**: Supports fingerprint, password, credit card, and remote control access, providing flexible security access options tailored to your needs. · **One Card Solution**: Compatible with a variety of non-contact smart cards, including second-generation ID cards after registration, for convenient card unlocking. · **Alarm Lock Function**: Entering the wrong password five consecutive times triggers an alarm and locks the system for 3 minutes, preventing unauthorized access attempts. · **Backup External Power Supply**: Offers emergency unlocking via a DC 5V USB interface, compatible with Android mobile phone power sources to ensure access during battery depletion or power failure. · **Password Protection Design**: Supports anti-peep password input by allowing users to add random digits before or after the correct password (up to 30 digits), enhancing privacy and security. · **Long Battery Life and Low Energy Consumption**: Powered by 4 AA 1.5V alkaline batteries (not included), providing up to one year of continuous use. Includes low battery protection and timely warnings to ensure uninterrupted operation. · **Real Person Voice Alarm and Navigation**: Voice prompts guide users throughout the unlocking process for intuitive and accessible operation. · **Doorbell Function**: Press the doorbell button (#) to wake up the chime, adding convenience to guest notifications. · **Breathing Light Modes**: Automatic visual status indicators with blue for wake-up, red for errors, and green for correct operations for clear and immediate feedback. Specifications: · User Support: 1 administrator + 99 users · Password Capacity: Up to 200 entries, including fingerprints and cards · System Management: Accessible via "0" + "#" key for streamlined configuration · Security Protection: Alarm lock after 5 incorrect password attempts, locking for 3 minutes · Emergency Power Supply: DC 5V USB interface for external power backup · Display: OLED 0.96" hierarchical menu display · Collector Type: Semiconductor acquisition module · Read-card Types: M1 card, second-generation ID card, IC card · Power Supply: 4 x AA 1.5V alkaline batteries (not included) · Applicable Door Thickness: 10-12mm · Package Weight: Approximately 1692g (59.7oz) Package Includes: · 1 x Fingerprint Lock Host (batteries not included) · 1 x Mounting Accessories Set · 1 x Single Door 304 Stainless Steel Side Strip · 2 x IC Cards · 1 x User Manual This versatile Fingerprint Lock offers a secure, user-friendly, and energy-efficient locking solution suitable for various door types and access preferences. With reliable alarm systems, multiple unlocking modes, and a convenient backup power option, it ensures safety and peace of mind for your property without the complexity of traditional locks. Note: This product does not support app control or remote unlocking. The new and old versions will be shipped randomly. Please order only if you do not mind this variation.