Dural Lens Car DVR with G-Sensor Function+2.0 Inch Screen ADK-C171

Main features:
External GPS Function
G-Sensor Function
Password Protection
Dual Lens
Rotatable Lens
Take Video
Play Back
Optional Lens
Specifications:
Dural Lens Car DVR with G-Sensor Function
Sensor: 1/4'' CMOS
Lens: Dural Lens, 140 degree of each Lens
Lens Optional: Single Lens & Dural Lens is Optional
Rotatable Lens: 180 degree of each Lens
Screen: 2 inch TFT LCD
Take Video: 1280x480, 30fps, AVI
Record Mode: CH1 & CH2/CH1 Only/CH2 Only
G-Sensor Sensitivity: Low/Normal/High/Disable
GPS: ON/OFF
Audio Record: ON/OFF
Format Card: Yes/No
Time Set up: NTSC/PAL H/M/S
Language: English/S. Chinese/Japanese/Russian
Frequency: 50Hz/60Hz
Default Setting: OK/Cancel
Event Recording Lock Function: Support, One Key Operation
External GPS: Support
Password Protection Function: Support
Anti-Shake Function: Support
AV Out Function: Support
External Memory: 4GB-32GB Micro SD Card(above class 6)
Battery: 700mAh
Working Time: About 3.5 hours