1)Applicable cars:   BMW X3/X5/X1/1serial/3serial/4serial/5serial/7serial 

2)Sensor:TAIWAN Novatek NT96658

3)WIFI mobile phone, network live viewing/download
4) Installation: Hidden installation, no damaging on original car body
5)Resolution: 1920*1080P,30ftps
6)Video Angle:150 degree wide angle
7)Video File Size: 3mins
8)Recording Mode: Cycle recording
9)Video System:PAL/NTSC
10)Microphone: Support
11)Storage:2~32GB, CLASS 6 above
12)Power:ACC
13)Battery: No battery, more safety, explosion-proof
14)Language:Chinese, English, French, Germany, Japanese, Spanish etc
15)G-sensor:Support
16)Seamless Recording: Support
17)Time Stamp: With Precise Time Watermark on Video
18)Video Playback: Playback The Video by Specified Time
19)Working Temperature:-35~75 degree Celsius

20) Display: mobile phone app connection/phone display/Car DVR display