Our statistics collected for many years on the website indicate that about 25% of damage to electronic equipment was caused by overvoltagesThe surge is created by the electromagnetic field created by a close lightning strike or a short, violent power surge surge OPSD-5 limiter is designed for surge protection of Speed Dome cameras
REMARK! Before installation, please refer to the following recommendations: Connection work cannot be performed during a storm. OPSD-5 should be connected to a good grounding system. The stop should be placed as close as possible to the protected device