2.4G Private Protocol Long-Range Connection Doorbell, Low Power Consumption Home Security Monitor with Automatic Photo Recording & 6 Melodies
This upgraded WiFi-free visual doorbell adopts advanced 2.4G private protocol transmission, no network wiring required for easy use. The outdoor doorbell supports wireless use for 1-3 months after a full charge, while the indoor display screen needs to be plugged in for continuous operation. Equipped with 4.3-inch high-definition IPS screen and 720P resolution, it supports two-way video intercom, infrared night vision and automatic recording, providing all-round safe monitoring for your home entrance.