Diverse unlocking methods: Smart door locks support IC card unlocking, which is convenient and fast; at same time, they can be remotely unlocked through mobile phone APP, so you can easily manage access rights no matter where you are Efficient history check: Through APP, you can check unlocking record at any time to understand every entry and exit situation to safety and facilitate management Ultra-long battery life: more than one year of battery life: The smart cabinet door lock adopts an energy-saving design, which can provide more than one year of use after a single battery replacement, reducing trouble of frequent battery replacement Easy and reliable installation: The is designed with simple installation steps, and users can complete installation by themselves. At same time, it has a solid structural design to long-term reliability Automatic locking function: When cabinet door is closed, the automatically complete locking action, avoiding safety hazards caused by forgetting to lock door, making your life more secure<br><br>Support unlocking methods:Mobile phone bluetooth/card Number of supported card users:250 Local management functions:support Supporting APP:for / Standby current:Under normal use, the battery life can exceed 180 days Working current:Less than 50mA Working temperature:-20℃ to 60℃ Relative humidity:20% to 85% (non-condensing) Anti-static ability (ESD):Contact discharge ±8KV, non-contact discharge ±15KV The product appearance and printed words depending on batch, but this does not affect use. Colour:As Shown Material:plastic<br><br>Package Contents: 1 * Smart Bluetooth Cabinet Lock 1 * Bluetooth Wireless Gateway<br><br>Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is