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This product is particularly suitable for cross-border sales, as it can be easily replaced for the old lock without the need for additional drilling, completely solving the problem of negative reviews or returns caused by foreign users who are unable or do not want to make additional holes.

 The unlocking methods have four: Fingerprint unlock, password unlock, mobile app Bluetooth unlock, mechanical key unlock.

  Suitable for door thickness: 35~55mm, hole size: 45~60mm

 Indoor lock with a 60/70 single-tongue lock body, lock material: aluminum alloy.

 The gross weight of a single lock with packaging is 1.5KG, and the packaging size is: 22.5*21*13CM.

 One box contains 8 units, with a gross weight of 12.84KG, and the volume of the carton is 47*44.5*30CM.

Company Advantages:

 1. A factory that specializes in design, research and development, and production.

 2. Offers OEM and ODM services for our large customer base, including foreign clients.

3. Professional after-sales service to solve your problems and clarify your doubts, you just need to focus on sales.

4. Provide a full English high-definition product data package.