V2000-c User Manual -
: A flickering light often indicates an unstable power supply.
Can connect to an additional card reader for "in and out" control. v2000-c user manual
The device can be installed as a standalone unit or as a Wiegand reader. Power Requirements : Standard 12V DC power supply. Inputs/Outputs Wiegand 26 : Can act as an external reader for other controllers. Doorbell/Exit Button : A flickering light often indicates an unstable