Features:
1. Simple installation, no wiring required
2. Remote viewing anytime, anywhere
3. Normal mobile alarm, APP real-time reminder
4. APP remote conversation. Two-way voice intercom
5. High-definition megapixel, infrared night vision, remote picture taking.
Notice:
1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.
Specification:
Name:wireless doorbell
Lens: 130 degrees horizontal, 155 degrees diagonal
Resolution: 1080P
Infrared light: 6 steps 850 night vision light infrared
wif: Support 2.4G
Battery: Two rechargeable batteries (without batteries)
MicroSD: Support 8-32G (not included)
Other functions: PIR motion detection, call ringtone push, two-way voice call, free clouds storage, support for face recognition and clouds storage (separate charge required)
Size: 45.5x27.5x141.4mm
DingDong chime:
Power supply: plug-in

Package List:
Choice 1:
1 x wireless doorbell

Choice 2:
1 x wireless doorbell
1 x DingDong Chime
1 x plug