Feature: 1. Multiple Network Protocols Supported: This peephole front door viewer supports multiple network protocols, such as TCP, HTTP, TCP, ICMP, UDP, ARP, IGMP, SMTP, FTP, DHCP, DNS, DDNS, NTP, UPNP and so on. 2. HD Camera: This door viewer camera adopts HD camera, which can take 1080P level HD video and 2MP photos, clearly record every picture, with rich picture details and 120° wide angle lens, so that you can see the facial details of the visitors clearly. 3. Multifunctional: This door eye hole camera is multifunctional, with high sensitivity, high noise CMOS image sensor, H.264 compression, built in infrared light, no matter day or night you can monitoring the situation outside the door in real time. 4. Easy To Use: This door peephole camera is plug and play, easy to use, with a minimum illumination of 0.001lx. it is a practical component for video photography and is compatible with a variety of smartphone operating systems. 5. Excellent Aluminum Alloy Material: This door viewer peephole is made of excellent aluminum alloy material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. Specification: Item Type: Peephole Front Door Viewer Material: Aluminum Alloy Resolution: 1920 x 1080 Lens Angle: 120° Lens: Approx. 1.6mm / 0.06in Alarm Function: Motion Detection Infrared Night Vision Distance: Approx. 1-3 meters / 3.28-9.84ft Connection: Mobile App Storage: Cloud and Built In Storage Storage Capacity: Maximum Support Expandable 128GB Memory (Not Included) Charging Port: USB App Name: For Tuya WiFi Version: 5.0GHz Recording: Supported. Package List: 1 x Peephole Front Door Viewer 1 x Manual 1 x Cord