TP-Link 2K WiFi Bullet Camera- 2K QHD – 1/3“ Image sensor, 1.61; Focal Length: 3.18 mm Lens, 850 nm IR LED up to 98 ft (30m) Night Vision, 2× Built-in Spotlights, 1× Ethernet Port, 1× RESET Button, 1× MicroSD Card Slot (Up to 512 GB), 4 MP (2560 × 1440), AI Detection, 2-way audio, Built-in microphone and speaker, Connect via Wi-Fi or Ethernet, IEEE 802.11b/g/n, 2.4 GHz Wi-Fi Wireless connectivity, WPA/WPA2-PSK wireless security, Retail Box, 1 Year warranty