ADD INPUTS: Adds 4 Additional Zone Inputs to an EVL4 (EnvisaLink 4) or DUO-IP/LTE system in Stand-Alone or Universal mode.
ADD CONTROL: Adds 2 High-Power Outputs.
ON-BOARD BUZZER: On-board 95dB buzzer for audible notifications.
EXPANSION HEADER: Connect additional modules such as UNO8 or Sidekick
COMPATIBILITY: Compatible with EVL4(EnvisaLink 4) or DUO-IP/LTE in Stand-Alone or Universal Mode. Not compatible with the UNO IP Panel See the UNO8 Module if you are looking for an expander for the UNO IP Panel.