EN54 FireProtect (Sounder) Jeweller — Wireless fire sounder (black)

General Description The EN54 FireProtect (Sounder) is a professional wireless siren specifically designed for fire safety systems. The device fully complies with European standards EN 54-3 and EN 54-25, making it suitable for facilities with strict certification requirements. The sounder is intended for the immediate audible notification of building occupants upon fire detection.

Functionality The device is equipped with a powerful piezoelectric buzzer, reaching a sound level of up to 92 dB. The siren activates instantly upon receiving an alarm signal from the control panel or fire detectors. In accordance with safety standards, the device supports an interconnected alarm feature: all fire sounders on the premises activate simultaneously to ensure clear and effective notification across all areas.

Reliability and Connectivity The sounder utilizes the secure Jeweller radio protocol for communication with the hub. This technology ensures a signal range of up to 1,700 meters in open space and is protected against jamming and interception. The device regularly pings the control panel with status updates, allowing the system to immediately detect loss of connection or low battery levels.

Technical Specifications:

• Compliance standards: EN 54-3, EN 54-25.

• Notification type: acoustic (sound).

• Sound volume: up to 92 dB at a distance of 1 meter.

• Communication range: up to 1,700 meters.

• Power supply: pre-installed batteries (up to 3 years of battery life).

• Protection: tamper switch against opening and detachment.