Description Tuya Smart Bluetooth Lock with WiFi, Keyless, Invisible, No Holes, Drawer Lock Smart Cabinet Lock Drawer Switch Description: 100% New and high quality APP: Tuya Mobile phone is your key, bind account, never lose it. Easy to open cabinet lock with a button, suitable for bookshelves, nightstands, drawers etc. Important documents and personal items in office drawers won't get mixed up. With traditional mechanical locks, colleagues often ask for documents, can't hand over keys or lose them, and the smart switch can secure secrets and freely authorize keys. Increase work efficiency. Real-time view of unlock notifications, APP automatic handling. Remote key authorization for increased productivity. With automatic lock function, free to control. Monocrystalline silicon chip, stable performance. Two AAA batteries not included, ultra-low standby current Can be set to low current automatic open mode to prevent important files from being removed. Specifications: Product name: Smart Drawer Switch Connection method: Bluetooth Unlock speed: 1-3s Unlock distance: less than or equal to 10m Product color: white Product material: ABS+PC Power supply: two AAA batteries not included Operating temperature: -40 degrees Celsius - 85 degrees Celsius Package includes: 1* lock body 1* lock 1* user manual