Viking VK-PF-6A Power Fail Switch for Phone Systems

– Viking power fail bypass system
– Makes it possible to receive calls during phone system and power outages
– Connects 6 pre-assigned single line station phones directly to user-assigned CO trunks
– Built in ground start converter permits outbound calls from standard phones
– When system is restored, calls in progress are not lost
– Reconnects phones to their station circuits after they become idle
– Can be configured to operate when power is lost or from an opening/closing of an alarm contact or manual closure
– Can be used to convert six incoming ground start lines to loop start lines
– One year manufacturer’s warranty
– Made in the USA