Description: 【Increased Security】: This Keyless Entry Door Lock provides high security to protect unauthorized individuals from entering your home. 【Multiple Unlock Methods】: The Smart Door Lock offers various unlock methods such as password, APP, IC card, and mechanical key, providing maximum convenience. 【Anti Peeping Password】: The anti peeping password feature allows you to enter the password without revealing it to others, thereby protecting your privacy. 【Material and Size】: The Electronic Digital Lock is made of manganese steel with product dimensions of 350mmx73mm. 【Application】: The Keypad Door Lock with Handle is suitable for wooden doors, metal doors, and stainless steel security doors. Specification: Adaptable lock body: 6068 lock body(included) Unlock method: password, APP, IC card (included 2pcs), mechanical key Power supply: 4 AA batteries(not included), USB emergency power supply Application door thickness: 35-55mm Working temperature: -25-60°C Applicable to: wooden doors, metal doors, stainless steel security doors Size Chart: 35cmx7.3cm/13.78inchx2.87inch Package Includes: 1 Smart Door Lock Set Note: Please allow slightly errors 1-2cm differences due to manual measurement.