Edwards 620 06/03 The VESDA Wall-Mounted Open Protocol

The VESDA Wall-Mounted Open Protocol High Level Interface (HLI) links your VESDAnet1 with PC software monitoring tools

The outputs will operate in both Fail-Safe and/or Fail-Secure modes

The isolator base does not support the GSA-LED Remote LED

Edwards WG4RN-S Genesis WG4 series speakers and speaker strobes are suitable for a wide range of wet and harsh environments

Edwards 620 06/03 The VESDA Wall-Mounted Open ProtocolThe Edwards 620 is a low voltage, non illuminated pushbutton switch designed for panel mounting. It has a diameter of 16 mm (5 8") and a depth of 19 mm (3 4"). The button is momentary action with normally open (1NO) contacts and is suitable for use in industrial and commercial applications requiring long life.