Shop all HAES Technologies
HAES Lockdown Alert Alarm Pulsing Relay (White) (BRLDA)
SKU: BRLDABrand: HAES Technologies
| Out of stock | Qty | Delivery |
|---|---|---|
| All locations | 0 | Lead time 2 to 6 weeks, estimate only |
Need help choosing?
Our UK team can check compatibility, stock and project pricing for you.
0113 518 0540info@jemsystems.co.uk
HAES Lockdown Alert Alarm Pulsing Relay (White) (BRLDA)
£103.30
Genuine stockBrand new, boxed
1 year warrantyPlus statutory rights
Secure checkoutEncrypted payments
Trade accounts30 day credit
Key featuresFull details
- 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
Frequently bought together

HAES Technologies
HAES Multi Purpose Isolateable Timer / Pulsing Relay Unit (BRTIMER)
Sale price£79.65
Out of stock. Lead time 2 to 6 weeks, estimate only
HAES Technologies
HAES MZAOV 2 Zone & Actuator Output Extension Card (MZAOV-3001)
Sale price£134.15
In stock
HAES Technologies
HAES MZAOV PIR, Rain Sensor & BMS Add On Card (MZAOV-3002)
Sale price£112.05
Out of stock. Lead time 2 to 6 weeks, estimate only
HAES Technologies
HAES Panel Activate Controls Keyswitch Assembly (SWK134-WIRED)
Sale price£21.95
In stockProduct details
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





