Avigilon H4A Series User Manual

Cleaning
Dome Bubble
If the video image becomes blurry or smudged in areas, it may be because the dome bubble requires cleaning.
To clean the dome bubble:
l Use hand soap or a non-abrasive detergent to wash off dirt or fingerprints.
l Use a microfiber cloth or non-abrasive fabric to dry the dome bubble.
Important: Failure to use the recommended cleaning materials may result in a damaged or scratched dome
bubble. A damaged dome bubble may negatively impact image quality and cause unwanted IR light reflecting
into the lens.
Body
l Use a dry or lightly dampened cloth to clean the camera body.
l Do not use strong or abrasive detergents.
Cleaning 65

Avigilon H4A Series Specifications

General

Impact Rating	IK10
Day/Night	Yes
Video Compression	H.264
Ingress Protection	IP66
IR Distance	Up to 30m (98ft)
Wide Dynamic Range (WDR)	Yes, up to 120dB
Frame Rate	Up to 30fps
Power	PoE (IEEE 802.3af)
Minimum Illumination	0.05 lux (color)
Audio Support	Yes