... TF card for local storage, maximum 16GB 11) Plastic dome camera and indoor use **Specification: 1) Image Sensor: 1/4” ... Images: Vertical / Horizontal 9) Light Frequency: 50Hz, 60Hz or Outdoor 10) Video Parameters: Brightness, Contrast 11) Audio talk-back: Built ... Supported Protocol: TCP/IP, DHCP, SMTP, HTTP, DDNS, UPNP, PPPoE, FTP, DNS, UDP, GPRS 14) Wireless LAN: Support wireless network (Wi-Fi/802 ...