SPECIAL FEATURES- Automatic Locking: Auto-Lock automatically secures your front door once it’s closed. Enjoy peace-of-mind never worrying if your door is locked.;Convenience: It can upgrade your existing door lock and supports door thickness from 40 mm to 100 mm. No wires, no hassle and easy to replace, with 4 x AA batteries and a warning when they are running low. The lock’s memory will also ensure all credentials and settings remain when changing the batteries, making this simple and hassle free.

About this item

• Material: Aluminium Alloy, Finish: Metallic, Color: Black
• Item Dimension: 62 mm x 28 mm x 308 mm
• 1 year warranty provided by the manufacturer from date of purchase. Attractive Extended Warranty options available
• Various Access : YMF 40 has multiple options to access the lock- Biometric, Pin Code, Key Override, Bluetooth (via Yale Link app).
• Voice Guide Feature : As the voice guide is offered that let you know the operation status how to set each features, mode for easier and more convenient use.
• Internal Forced Lock : It is a security-enhancing function that 'disables' authentication methods such as passwords, RFID cards and fingerprints from outside when setting up functions indoors.
• Normal / Master mode : For multi-user environment, YMF 40 can be set to Security (Master) mode that the master can register and delete each user while Normal mode controls all the users at one time