Unlock way
indoor monitor and mobile phone
Resolution
2Mega pixels, 140 Horizontal angle
TF Card
External TF card to save photos or videos, leave messages
Network
Master indoor monitor connects 2.4G WiFi 802.11 b/g/n
Power adapter
Outdoor doorbell and indoor monitor share a 12V 2A power adapter
Unlock
Power on or off unlock, unlock delay time setting by indoor monitor
Night vision
IR CUT no color deviation, B/W night vision
Playback
Video recording after the call or motion detection
Message
Push photo to APP when motion detection or call