1. GeoVision IP Cameras Training

2. Full Range IP Camera

3. Training Schedule 8/3 (Friday) 1. Framework. 2. Product certification (Include IP rating, IK rating, EN50155) 3. Key specifications a. Optical (Video) b. Audio (G.711/AAC) c. Local storage d. Power supply (PoE)

4. Training Schedule 8/3 (Friday) 4. Intelligent video functions. a. WDR & WDR Pro b. Defog c. Intelligent IR

5. Framework

6. Product certification IP rating (Ingress Protection) Solid Particle Protection (First Digit ) Liquid Ingress Protection (Second Digit) IP66 Totally dust tight. Protection against string water jets and waves. (GV-IP Cams Outdoor series support) IP67Protected against temporary immersion. IP68 Protected against prolonged effects of immersion under pressure.

7. Product certification IK rating (Impact energy) Enclosures for electrical equipment against external mechanical impacts. Mass kg Impact energy (joule) Model IK60.51 JFER521 IK70.52 JMDR Series IK10+5Over 20 JVD Series

8. Product certification EN50155 Withstand shock and vibration requirements during movement for tough vehicular conditions. (Only FER521 & MDR series IP Cams support.)

9. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : GV-IP Cams use : 1. Low lux 120 Series IP Cams (Exclude CB/CA) 2. High resolution 2/3/4/5M IP Cams 3. WDR BX140DW BX2400/3400

10. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : Picture Elements || Video Resolution

11. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : Minimum Illumination : It’s mean, how dark the camera can still see usable image. And the smaller number is better. 0.1 Lux (Color) 0.5 Lux (Color)

12. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : Shutter Speed : The time that the shutter remains open.

13. Key specifications - Optical (Video) High Shutter Speed : Good: Improve motion objects blur. Bad: Decrease brightness, and get more noise. Slow Shutter Speed (Low lux scene) : Good: Increase brightness, and reduce noise. Bad: Motion objects blur, and decrease FPS. 1/30 1/120 1/151/5

14. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : White Balance : Removing unrealistic color casts, and white objects are rendered white. We don't generally notice this difference in color temperature because our eyes adjust automatically for it.

15. Key specifications - Optical (Video) Color Temperature (°K) : Over 5,000°K: Cool colors Lower 2700°K: Warm colors Tungsten lights add a yellowish tinge. After white balance adjust.

16. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : Gain Control : Produce images in much lower light conditions than standard. But the more you amplify, the more noise you will see and the poorer the image quality will be. AGC OffAGC On

17. Key specifications - Optical (Video) BX520D - Camera Image Sensor 1/2.5" progressive scan CMOS Picture Elements2560 (H) x 1920 (V) Minimum Illumination Color0.5 Lux at F/1.6 B/W0.1 Lux at F/1.6 IR ON0 Lux Shutter Speed Automatic, Manual (1/5 ~ 1/8000 sec) White Balance Automatic, Manual (2800 ~ 8500K) Gain ControlAutomatic S/N Ratio45 dB Specifications study : S/N Ratio : Single-to-noise ratio, It is defined as the ratio of signal power to the noise power. Higher is less noise, and better video quality. Lower SNRHigher SNR

18. Key specifications - Optical (Video) BX520D - Lens Day/Night Yes (with removable IR- cut filter) Lens TypeVarifocal Focal Length4.5 ~ 10mm Maximum ApertureF/1.6 Image Format1/2” Operation Focus0.5 Lux at F/1.6 Zoom0.1 Lux at F/1.6 Iris0 Lux Specifications study : Day/Night : 1. Removable IR-cut filter Built-in Infrared Cut Removable filter. 2. Electronic Software algorithm. Support Removable IR-cut filter: BX, BX-E, BL, VD, FD, PT, SD Support Electronic: MFD, MDR, CB, CBW, CA, CAW, FE (Exclude FE110), PTZ

19. Key specifications - Optical (Video) Removable IR-Cut filter : ICR On: Block infrared light and allow only visible light to pass through ICR Off: Infrared light will be allowed and images will turn into B/W mode, which is more sensitive to infrared light.

20. Key specifications - Optical (Video) Removable IR-Cut filter : With ICRWithout ICR Without IR LED Light Without ICR : Infrared light let image reddish at color mode. ICR Off : Infrared light let image brighter at B/W mode. With IR LED Light

21. Key specifications - Optical (Video) BX520D - Lens Day/Night Yes (with removable IR- cut filter) Lens TypeVarifocal Focal Length4.5 ~ 10mm Maximum ApertureF/1.6 Image Format1/2” Operation Focus0.5 Lux at F/1.6 Zoom0.1 Lux at F/1.6 Iris0 Lux Specifications study : Lens Type : 1. Varifocal Lens 2. Fixed Lens 3. Motorized Lens

22. Key specifications - Optical (Video) Lens type by focal length TypeStatementModel VarifocalVariable focal length (Manual) BX, BX-E, BL, VD, FD FixedFixed focal length BX, MFD, MDR, CB, CA, FE, FER Motorized (Upcoming) Variable focal length & Auto focus (Remote control) BL, VD, FD VarifocalFixedMotorized

23. Key specifications - Optical (Video) BX520D - Lens Day/Night Yes (with removable IR- cut filter) Lens TypeVarifocal Focal Length4.5 ~ 10mm Maximum ApertureF/1.6 Image Format1/2” Operation FocusManual (w/lock) ZoomManual (w/lock) IrisManual Specifications study : Focal Length : The distance in mm from the optical center of the lens to the focal point. Smaller Focal Length: Bigger FOV, but objects are smaller. Bigger Focal Length: Smaller FOV, but objects are bigger.

24. Key specifications - Optical (Video) Focal Length

25. Key specifications - Optical (Video) BX520D - Lens Day/Night Yes (with removable IR- cut filter) Lens TypeVarifocal Focal Length4.5 ~ 10mm Maximum ApertureF/1.6 Image Format1/2” Operation FocusManual (w/lock) ZoomManual (w/lock) IrisManual Specifications study : Aperture : A hole or an opening through which light travels. Expressed as : F/1.6 or F1.6 or 1:1.6 The smaller the F-value number, the larger lens opening.

26. Key specifications - Optical (Video) Larger aperture : Good: Get more light in, decrease noise. Bad: Decrease depth of field. Smaller aperture : Good: Increase depth of field. Bad: Get less light in, increase noise. Larger apertureSmaller aperture

27. Key specifications - Optical (Video) BX520D - Lens Day/Night Yes (with removable IR- cut filter) Lens TypeVarifocal Focal Length4.5 ~ 10mm Maximum ApertureF/1.6 Image Format1/2” Operation FocusManual (w/lock) ZoomManual (w/lock) IrisManual Specifications study : Image Format || Lens Size

28. Key specifications - Optical (Video) BX520D - Lens Day/Night Yes (with removable IR- cut filter) Lens TypeVarifocal Focal Length4.5 ~ 10mm Maximum ApertureF/1.6 Image Format1/2” Operation FocusManual (w/lock) ZoomManual (w/lock) IrisManual Specifications study : Iris Type (Aperture) : 1. Auto 2. Manual 3. Fixed 4. P-Iris

29. Key specifications - Optical (Video) Lens Iris type TypeStatement AutoControl iris by DC drive ManualAdjust iris by hand FixedFixed iris P-IrisControl iris by step-motor VarifocalManualFixedP-Iris

30. Key specifications - Audio G.711 / AAC Sample Rate : The number of samples of audio carried per second. Higher is better quality. Maximum Bit Rate: How many bits of space the file takes per second of audio. Higher is better quality. Sample RateMaximum Bit Rate G.7118 khz64 kbit AAC 16 khz32/64/96 kbit 24 khz64/96/128 kbit Note. Now the devices support AAC 24 khz below. FE520/521 & FER521 BX1200/1300/2400/3400/5300 CB (5V)/CBW/CA/CAW Series MDR Series

31. Key specifications - Audio Local storage Storage TypeMax. storage size for test Micro SDSD / SDHC / SDXCSDXC 64GB Mini USBExternal USB hard disk2TB Micro SD Card: All model support, expect BX-E, SD010. Mini USB: Only BX1200/1300/2400/ 3400/5300 support.

32. Key specifications – Power supply (PoE) Class Power range (Watt) IEEE 802.3af 00.44~12.94 10.44~3.84 23.84~6.49 36.49~12.95 IEEE 802.3at 412.95~25.5 Power supply (Power over Ethernet) Pass electrical power safely, along with data, on Ethernet cabling. Offer up to 51W of power over a single cable by utilizing all four pairs in the Category 5 cable and compatible with the 802.3at standard.

33. Intelligent video functions WDR & WDR Pro (Wide Dynamic Range) The function can deal with the scenes having a large difference in foreground and background light intensities, and heighten the details visible in the camera view. WDR : Software algorithm. All model support, expect BX140DW & BX2400/3400 & 110 series IP Cams. WDR Pro : Sensor process. Only BX140DW & BX2400/3400 support. NO BLCBLC OnWDR On

34. Intelligent video functions WDR & WDR Pro (Wide Dynamic Range) With WDRWith WDR Pro With 3rd Party WDRWithout WDR

35. Intelligent video functions Defog Smoky environments and bad weather, such as rain, snow or fog, all affect image quality and reduce scene visibility. This feature helps to enhance image quality for live viewing. (All model support, expect 110/SD series IP Cams. OriginalDefog

36. Intelligent video functions Intelligent IR According to the different scenes, the camera can adjust the strength of the IR automatically to avoid over exposure. Without Intelligent IR With Intelligent IR Only BL/VD FD series IP Cams support.

37. Q & A