The BOTHSTAR keypad door knob is a keyless entry solution designed for interior doors where a deadbolt is not needed. It offers access through a programmable code, with a backup key for manual operation. The lock includes an auto-lock feature that automatically engages after a user-adjustable delay, helping to ensure the door is secured when closed. The keypad is backlit for visibility in low light, and the unit supports up to 50 unique user codes, allowing flexible access management in homes, offices, hotels, bedrooms, and garages.

Installation fits standard door preparations and typically requires only a screwdriver, making it a straightforward upgrade. The construction emphasizes durability, using a zinc alloy body that resists corrosion and wear. The inner mechanism is engineered for smooth, reliable operation over repeated use. The keypad features tactile buttons for accurate input, and the lock derives power from standard batteries, with a low-battery indicator to alert when replacement is needed.

The backup key cylinder offers an alternative entry method if batteries deplete or codes are forgotten. The design includes a privacy function that disables the keypad from the inside, adding convenience. Managing user codes is simple through the keypad programming sequence, without needing a smartphone or internet connection. Codes can be programmed and deleted as needed, supporting changing occupants or temporary access.

The auto-lock delay can be set to various intervals to suit personal preference. The lock also provides a temporary one-time code option for guests or service personnel. The operating temperature range suits typical indoor environments, ensuring stable performance. At a price point of $40.00, this product presents a cost-effective approach to upgrading door security.

It combines essential electronic access features with dependable mechanical backup, avoiding the complexity of smart home integration. The package includes the lock, mounting hardware, and two backup keys. The finish resists fingerprints and maintains a clean appearance. This affordable option is suitable for both residential and light commercial use, offering a practical solution for improved access control without significant investment.