Item Tag: up to 128Gb SD/TF Card

? 5dbi Antenna, can improve the stable WiFi connection for better network performance and gives you more flexibility and reliability. When the light gets weaker, IR lights automatically sense ambient light and switch to night vision mode.

When the light gets weaker, IR lights automatically sense ambient light and switch to night vision mode. 2.5K /4MP HD Color Night Vision. –? 5dbi Antenna, can improve the stable WiFi connection for better network performance and gives you more flexibility and reliability.