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ESR821 (2-CH)

2-CH with Full HD 1080P 30FPS Ambarella A7LA70 chipset SONY IMX322 Image Sensor 2.7 Inch Large Clear Screen Super Wide Angle View Dual Camera Car DVR Car Black Box Dash Cam Vehicle Driving Recorder
DetailSpecification formPacking info

Features:

• 2.7 inch high definition screen;
• 3.0MP CMOS image sensor: Sony IMX322(Both channels);
• Ambarella A7LA70
• Videos resolution:
    1920*1080 30fps / 1280*720 30fps(Both channels);
• 120 degree wide angle in both front & back view
• With WDR: Wide Dynamic Range
• With Motion Detection
• Video compression format: H.264;
• GPS & G-Sensor (optional)
• Support real-time and date display on video and time watermark;
• Loop recording: Automatic cyclical recording and repeat storage by sections;
• SOS button for file protection from overwriting;
• Built-in re-chargeable battery with car Charger;
• Recording automatically after the car powered-up;
• Support TF card up to 128GB(memory card is not included);
• 320 degree rotatable suction cup holder;
• Power supply from holder or USB port;

  

WDR (Wide Dynamic Range)

Record greater scene details in poor lighting conditions. Produce clearer, quick moving, action video even with back-light.

120° wide angle from front and rear, capture more details than single camera.

CPU Chipset Ambarella A7LA70
Sensor Sony IMX322 1/3-Inch CMOS Digital Image sensor(Both channels)
Lens

6 layers glass+1IR filter(Front camera len);

5 layers glass+1IR filter(Rearview camera len)

LCD screen 2.7 TFT
Functions OSD language customizable
Mic Yes
Speaker Yes
WDR Yes
G-sensor Optional 
Camera Image Resolution 3M
Image Format JPEG
Video Resolution 1920*1080 30fps(Both channels)
1280*720 30fps(Both channels)
Video format MOV
Codec H.264
Videw angle 120 degrees(Diagonal per front & back)
Loop recording Yes
Device Button 7 buttons
Interface AV, HDMI, USB, Charging connector on holder
Card  micro SD
Size (mm) Around 110*48*32mm(Main device)
Around 34.2*38.7mm(External camera)
Weight(g) Around 71.2g(Main device)
Around 20g(External camera)
Accessories Power adaptor Yes
Battery Built-in battery, 250mAh
USB cable Yes
AV cable Yes
Software  OS Windows 2000/XP/Vista/Windows 7. MAC OS x 10.3.6 above
Driver Free driver
Giftbox:14.5*13.5*9.5cm 
Qty: 20pcs/ctn 
N.W.: 10.7kgs 
G.W.: 11.5kgs 
Size: 48.5*30*29 cm