Haes BRLDA Lockdown Alarm Relay Keyswitch BRLDA Haes

Description

Haes Lockdown Alarm Relay Keyswitch The Haes BRLDA is a lockdown alarm keyswitch.  This unit has been developed to provide a keyswitch operated pulsing or continuous alert of the lockdown status of a building. The Haes BRLDA has an 8A double pole relay.  On and Off times of the relay can be individually programmed via a DIL switch upto 15 seconds.