Wiring distance of SF-VIK004-S-2 Support January 05, 2022 09:46 Updated Follow The distance to the SF-VIK004-S-2 device according to the wiring corresponds to the following table: Related articles How to Configure the Safire SF-VIK004 2-Wire WiFi Video Door Station How to connect the lock and exit button of SF-VI112-IPW-xMF Maximum number of monitors and outdoor panels in Safire 2nd Generation video-intercom systems Connection diagram of an electric lock on Safire 2nd generation Video Door Station SF-VIK004-S-2 - Enable the second relay from monitor