Your outdoor alarm is dead, the battery's gone, and you're wiring a second cable just to power it. Stop. This siren runs on the same PoE line that feeds your cameras. One cable, one connection, done.
It hits 110 dB — loud enough to get attention across a car park or a school yard without needing a separate power drop. The built-in emergency LED light kicks in when you need it, so the perimeter isn't just noisy, it's visible. All-weather housing means it doesn't care whether it's a wet Tuesday in Melbourne or a 35° day in Darwin.
Plugs straight into the UniFi Protect ecosystem. You set the alert rules once, and it fires when it should. No fiddly standalone controller, no extra power brick tucked under a bench
| brand | Ubiquiti |
| model | UP-Siren-PoE |
| colour | N/A |
| alarm_output | 110 dB |
| power_input | PoE |
| lighting | Emergency LED |
| weather_rating | All-weather outdoor |
| ecosystem | UniFi Protect |
| category | Security Sirens |
