Product Features
1. Multiple security protections
Mechanical lock core: Made of high-strength copper alloy or stainless steel, quenched to increase hardness, with excellent anti-pry and anti-drilling performance. The blade lock core has a complex structure, with a mutual opening rate as low as 0.0004%, which effectively resists technical unlocking; the serpentine groove key design of the C-level lock core greatly increases the difficulty of cracking, and the security level far exceeds the industry standard.
Smart lock core: Built-in dynamic encryption chip to prevent passwords, fingerprints and other data from being stolen; with anti-black box unlocking function, it will automatically lock and trigger an alarm when encountering abnormal electromagnetic interference.
2. Convenient and intelligent experience (exclusive to smart lock core)
Support fingerprint unlocking in seconds (recognition speed <0.5 seconds), virtual password anti-peeping (numbers can be entered at will before and after the correct password), mobile phone APP remote control (remote unlocking, viewing unlocking records), temporary password sharing (suitable for temporary visitors) and other functions, and can also be linked with the smart home system to automatically start lighting and security equipment when the door is opened.
3. High adaptability

Provide a variety of specifications, suitable for different types of doors such as wooden doors, anti-theft doors, metal doors, etc., and compatible with door panels of different thicknesses (35mm - 120mm). Some common specifications are as follows:

Type	Suitable door thickness (mm)	Lock cylinder grade	Main unlocking method
Mechanical lock cylinder	40 - 100	Grade C	Key
Smart lock cylinder A	45 - 110	Grade C-Super	Fingerprint, password, key
Smart lock cylinder B	50 - 120	Grade C-Super	Fingerprint, password, mobile phone APP

Material type
Mechanical lock core:
Copper alloy: has good wear resistance and corrosion resistance, hard texture, long service life, and is a common material for traditional mechanical lock cores.
Stainless steel: high strength, good impact resistance, can work stably in harsh environments such as humidity, acid and alkali, suitable for outdoor door locks.
Smart lock core: The shell is made of zinc alloy one-piece die-casting, with integrated electronic chips and precision mechanical structures, taking into account both firmness and intelligence.
2. Technical parameters
Mechanical lock core:
Number of blades: 6 - 12 pieces, the more blades, the stronger the anti-theft performance.
Number of key teeth: The number of C-level lock core teeth exceeds 100,000, which greatly reduces the probability of key mutual opening.
Smart lock core:
Fingerprint recognition: semiconductor live fingerprint sensor, storage capacity of 200 - 500 groups of fingerprints, recognition accuracy ≥ 99.8%.
Password setting: supports 6 - 16-digit passwords, and automatically locks for 10 minutes if the password is wrong 5 times.
Battery life: Powered by 4 AA batteries, with a normal battery life of 12-18 months, and equipped with a Type-C emergency charging port.