The luminaires are available in both centralised and decentralised designs with different sign options. The decentralised versions are equipped with an environmentally friendly battery type NiMH and have a battery for 3 hours of operation.
The decentralised luminaires have an integrated self-test with scheduled test cycles.
A potential-free alarm output is standard on the decentralised versions and can also be supplied with monitoring via DALI. exLED ViVa lends itself to installations which require exit signs with a lower light level; the luminous flux can be lowered while maintaining the contrast.
Decentralised luminaires always have a self-test with scheduled test cycles. A short test takes place once a week with a longer discharge test scheduled every three months. The shorter test is started manually with a short press on the luminaire’s test button. A manual test resets previous data about test cycles.