Quiet Mode. Auto Lock. Matter over Thread Support. Flexible Unlock Methods. Rechargeable Li-ion Battery. Easy Installation & Broad Compatibility. Matter over Thread Support. The Smart Lock U200 Lite works with all major ecosystems, so it fits right into your existing smart home. With Matter over Thread, you get full functionality without compromise. Quiet Mode for Nighttime Use. The Smart Lock U200 Lite offers Quiet, Standard and Fast mode options, allowing users to experience quiet unlocking at night and fast unlocking during the day for a quieter home environment. Auto-Lock on Close. U200 Lite has a built-in gyroscope that automatically locks door on closing. This convenient feature ensures that your home is always protected. Flexible Unlock Methods. The U200 Lite includes an NFC sticker card unlocking function, and also provides Bluetooth unlocking, remote unlocking and voice unlocking functions, providing users with flexible choices. Rechargeable Li-ion Battery. The U200 Lite features a 2000mAh rechargeable battery that lasts up to 6 months on a single charge. A low battery alert ensures you re never locked out unexpectedly. Easy Installation & Broad Compatibility. The lock easily fits over the existing door lock, requiring no complex installation or modifications, as long as your current cylinder has an Emergency Function. Pull Spring Feature . The lock automatically retracts the door latch upon unlocking, letting you open the door without touching the handle. Perfect for moments when your hands are full or when you prioritize hygiene. This feature is especially useful for inward-opening doors or doors without traditional handles, just push and go for hassle free entry. Turn to Lock/Unlock . Turn the knob approximately 30°-60°, and the lock will automatically lock or unlock. 2-in-1 Matter Controller & Thread Border Router. Integrate the U200 Lite into your preferred ecosystem using a Thread Border Router with Matter support. Below are the systems and devices compatible with the U200 Lite. Features. Lock type. Bluetooth. Product colour. White. Product type. Smart door lock. Battery. Battery voltage. 7.4 V. Battery type. Lithium-Ion (Li-Ion). Operational conditions. Operating relative humidity (H-H). 0 - 93%. Operating temperature (T-T). -15 - 55 °C. Weight & dimensions. Height. 152.5 mm. Depth. 60.6 mm. Width. 62.3 mm. Packaging data. Package type. Box. Quantity per pack. 1 pc(s).