The Video Doorbell Smart Wireless WiFi Security Door Bell is a battery-powered solution designed for homes and small offices, delivering wireless security with easy setup, remote viewing, and clear audio.

• Battery power for outdoor placement: Three 18650 cells (2600 mAh) power the unit for outdoor placement without wiring (batteries not included).
• 720p HD camera with wide view: 720p video at 15–30fps with a 140° wide-angle GC1054 lens for broad coverage.
• Fast Wi‑Fi connectivity: 2.4 GHz Wi‑Fi (802.11 b/g/n) with app wake in under 1 second.
• PIR motion alerts: Passive infrared motion detection sends instant push alerts to your phone.
• Two‑way talk and night vision: Noise-reduced audio and automatic day/night switching for clear conversations and visibility in low light.

Monitor remotely, answer visitors, and review footage with Alibaba Cloud, giving you flexible access to doorbell activity from anywhere while maintaining a record of events for security.