No. Neither the main, interior, nor exterior zone protectors can eliminate blinking clocks. Blinking is caused by momentary sags or outages, which are solved by the use of a UPS unit or buying electronics with built-in battery backup.
No. Neither the main, interior, nor exterior zone protectors can eliminate blinking clocks. Blinking is caused by momentary sags or outages, which are solved by the use of a UPS unit or buying electronics with built-in battery backup.