WSS-PR-N05

The Honeywell WSS-PR-N05 from Morley-IAS is an addressable wall-mounted sounder beacon (sounder with strobe) designed for fire alarm notification in loop-powered systems, featuring automatic synchronization and EN54-3 certification.
It uses a common base with detectors, offers 32 tones selectable on-device or via panel, and supports high sound output up to 97dB(A) @1m with volume settings (high/medium/low).
Key Specifications
Feature
Details
Sound Output
97dB(A) ±3dB @1m (max), 32 tones 
Flash Rate
1Hz (red lens, Cust05 pattern) 
Voltage
15-30 VDC (loop-powered) 
Current
Standby ~200µA; Alarm up to 7mA ​
Temperature
-25°C to +70°C ​
Humidity
95% RH non-condensing ​
IP Rating
IP24D (with low-profile base) ​
Mounting
Wall, B501AP base; red body, pure white skirt