Looking for past issues of the newsletter ? Click here
Lens Calculator | |
Distance | |
Width | |
Height | |
All above measurements are in metres | |
Lens Size |
Statistics gathered for many years show that about 25 percent of damage to electronic equipment is caused by overvoltages induced out of an electromagnetic field during close lightning strikes.
The CAMPTZOVL overvoltage limiter is designed for Speed Dome cameras overvoltage protection. The device protects:
Any installation work cannot be led during thunderstorm. The OPSD-5 requires good quality grounding installation. The limiter should be placed as near as possible to the guarded appliance.
Check out our newsletter for latest offers & updates | ATC Supplies accepts payments via Paypal™ |