The HAES Lockdown Alarm Relay (BRLDA) is a purpose-designed, key switch operated pulsing relay for lockdown alerts. It works with an existing fire alarm control panel, and its on and off times can be set independently to produce a truly customised ringing pattern.
It uses an 8A double pole relay in a fire retardant ABS enclosure suitable for surface or flush fitting.
Key features
- 8A double pole changeover relay
- Key switch activation
- Alarm status LED indicator
- Use with an existing fire alarm control panel
- On and off pulsing times independently programmable up to 15 seconds
- Fire retardant ABS enclosure for surface or flush fitting
Technical specifications
- Operating voltage: 24V DC nominal
- Contact rating: 250V AC 8A, double pole changeover
- Quiescent current: 7.5mA
- Activated current: 24mA (LED only), 38mA (LED + buzzer), 43mA (LED + relay), 57mA (LED + buzzer + relay)
- Enclosure: RoHS compliant FR ABS, 87mm W x 87mm H x 44mm D
