Model Number: SMLP014B Brand Name: OEM/ODM Key Specifications/Special Features: - 3 ways opening: by Bluetooth, by secret code (only when administrator mobile phone lost), by origin metal key (as final backup)- Easy setting App for Android mobile phone (Bluetooth 4.0) and iPhone 4S or up- Administrator can add, delete or freeze users- Bluetooth working distance setting- Door opening events recording and push to administrator mobile phone- Key code distributing with lifetime setting
- AES encrypted system which adopted by defense department of USA

- Drive by 4xAAA battery working lifespan more than one year

- Battery lower power voice reminder

- With FCC, CE, RoHS certifications