<p><b>Doorbell Camera Specification</b></p><p> Wireless Video Doorbell*1</p><p>32GB SD Card (pre-installed in the device)*1</p><p>18650 Battery*2</p><p>USB Cable*1</p><p>User Guide*1 </p><p>Indoor Chime*1</p><p>Screw Kit*1</p><p>3M Double-sided Tape*1</p>