Features:
AI Face Identification.
Motiion Detection and SMS Video Push.
Infrared Night Vision.
Free Cloud Video Storage.
720P HD Resolution.
Real-time Talking.
Support up to 4 users connect at the same time.
Transmitter rangee is more than 50 meters.

Specification:
Battery: AA LR6 1.5V.
WiFi conenction: Wi-Fi, 433MHz RF.
Resolution: 1280720P.
Lens angle: 105 .
Aperture: F2.0.
IR light: 4pcs 850nm.
Working temperature: 0 to 45 .
System: Android 4.4 or iOS 9.0 or above version.
Executive standard: GB/T 31070.
Power Supply: 100-240V, 50-60Hz.
WiFi connection: 433MHz RF.
Working temperature: 0 to 45 .

Package includeds:
1 x Video Doorbell.
1 x Receiver.
1 x User Manual
Product Attributes:

Weight (lbs.): 0.80 lb