Arena EX Twinspot ST V1
- Zone 1&2, Zone 21&22
- Built-in maintenance-free battery pack
- The lamp heads can be rotated around 270° from top to bottom, with wide lighting range
- LED charge indicator
- Self testing monthly, plus test button
- Equipped with an explosion-proof buzzer 65dB-85dB. When the product is in fault status, the buzzer will sound 1-3s every minute.