Connection method: 2.4GHz FHSS private wireless connection
Camera viewing angle: 135° wide angle
Indoor screen: 4.5-inch IPS display
Intercom mode: Full-Duplex Two-Way Audio, full-duplex two-way intercom
Automatic recording after ringing the bell: Supported, MicroSD card needs to be inserted
Press the bell to take a photo: Support
Local recording: supported
Memory card type (not included): TF card/MicroSD card
Maximum storage capacity: 128GB
Recommended storage capacity: 64GB
Loop recording: Supported, older files will be overwritten when the storage is full
Infrared night vision: supported, photosensitive automatic switching