DESLOC - K140 Plus Smart Lock with 10,000mAh Battery Wi-Fi Replacement Deadbolt with Palm Vein Recognition and Auto Lock - Black

Yes, the battery is rechargeable — there’s no need to throw it away after 9 months. K140 Plus uses a removable rechargeable battery with a Type-C charging port. You have two convenient charging options: you can remove the battery and recharge it separately, or keep it installed in the lock and connect a power bank directly to the battery, so the lock can continue working while charging. We also plan to offer spare batteries in the future, making it even easier to swap batteries without any downtime. The lock provides low-battery alerts in advance. If the battery is fully depleted while you’re outside, there is also an emergency charging port on the exterior side, which can be temporarily powered using a phone or power bank to unlock the door.

Yes, the smart lock includes low-battery alerts to notify you before the power runs low.

The 10,000mAh rechargeable lithium battery provides up to 9 months of use.

Yes, you can use voice commands to open the door, as shown in the video where the user says 'Alexa, open the door' and the lock responds.

Yes, the smart lock features built-in Wi-Fi, allowing you to manage it remotely without needing a separate hub.