Edwards 620 06/03 The outputs will operate in

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

Models for 25 VRMS and 70 VRMS audio circuits are available

The OSI-RI-SK detector is a combined transmitter/receiver and is compatible with Silent Knight Addressable Fire Alarm Control Panels

NOTE: Replaces ADBH-11

provides two sets of Form “C” dry relay contacts that switch together (DPDT)

Edwards 620 06/03 The outputs will operate inThe 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.