A new listing this morning at bestbuy.com indicates the arrival of an updated NETGEAR Arlo Smart Home Security System.

The new Arlo Pro Outdoor Wireless Surveillance System includes a larger base station with a built in siren, while the camera itself includes minor design tweaks.

However, the specifications include the same weatherproof design, 130 degree field of vision, 25′ night vision, HD resolution (I’m assuming 720p) and wall mount.

Update: CNET has confirmed the Arlo Pro, which will also include:

  • A rechargeable battery
  • A microUSB charging port
  • A microphone and a speaker
  • A new base station with a built-in siren and two USB ports
  • New accessories, including a solar charging station and various stands
  • A digital infrared motion sensor (the original Arlo has an analog motion sensor)

A NETGEAR Arlo Pro single camera kit (model VMS4130-100NAS) is available to pre-order today priced at $249.99