UniFi Protect USL-Siren White — 110dB All-Weather

The UniFi Protect USL-Siren brings professional-grade security alerting to your UniFi Protect surveillance ecosystem with a powerful 110dB alarm and integrated emergency LED lighting. Designed for all-weather deployment, this SuperLink-enabled siren seamlessly integrates with your existing UniFi Protect setup, allowing you to trigger audible and visual alerts based on smart detection events, manual activation, or automated security rules configured through the UniFi Protect interface.

• 110dB high-output alarm delivers commanding audio alerts that can be heard across large properties and commercial spaces
• All-weather construction ensures reliable operation in outdoor environments regardless of conditions
• Emergency LED lighting provides visual alerting alongside audio for enhanced security response
• Flexible power options with both battery backup and DC input support for continuous operation
• SuperLink connectivity enables seamless integration with UniFi Protect cameras and system for automated triggering

Perfect for homeowners looking to add professional deterrence to their security setup or small businesses requiring reliable intrusion alerting, the USL-Siren transforms your UniFi Protect system from passive surveillance into an active security solution. Configure custom alert schedules, link siren activation to specific camera detections, or trigger manually from the UniFi Protect mobile app when you need immediate attention on your property. The combination of deafening audio output and bright LED lighting creates a formidable deterrent while alerting you and neighbors to potential security events.