Features:

1: Free video calls: It can realize the video call not only between two cameras,but also among smart phone,tablet PC and camera,Smart phone to smart phone.No need to pay any other communication charge.
2: P2P(Plug&Play): No need DDNS, No need Port Forwarding. Plug and Play. 
3: Simple to setup: No need PC, All setup via the camera, friendly Gui. 
4: Mobile Terminal Device: Supports Android,iOS Mobile Terminal(iPhone,Tablet PC).
5: Display: Comes with 3.5 inch HD display,Support live video or Playback local video.
6: Two way audio: Built-in microphone and speakers. compression: G.711A,High quality audio.
8: High image&video quality: Video compression H.264, COMS 0.3 Megapixel.
9: Pan/Tilt: Supports remote Pan/Tilt control(Pan:355°& Tilt:90°) 
10:Night Vision: Auto IR-LED illumination for night vision (up to 10 metres) 
11:Local Storage: Support SD and U Disk video recording.(up to 64GB) 
12:Alarm: Supports Motion detection&Linkage Alarm(up to 8-channel),Phone push alarm,Email alarm.Whistle alarm.
13:Wireless: Wi-Fi compliant with wireless standards IEEE 802.11b/g/n 
14:Battery: Support 2 pcs 18650 battery, stand-by time 10 hours.

15: Video Camera , Network Phone Video Camera , Network 3G Video Camera

      Sricam SP003 P2P PNP Wireless Wifi IP Camera Cmos Network 3G Phone Video Camera

It can realize the video call not only between two cameras, but also among smart phone,tablet PC and cameras