Depth: 463 mm

1in/1out audio

horizontal: 80

real-time detection

119915.274.WH1 - Ajax EN54 FireProtect Heat/Sounder Jeweller Bianco Rilevatore Termovelocimetrico Wireless EN54 con Sirena Integrata Depth: 463 mm119915. 274. WH1 #119915 Ajax EN54 FireProtect (Heat Sounder) Jeweller White is a certified professional wireless heat detector for fire protection in residential, commercial, and industrial environments. Thanks to its dual high precision thermistor, it constantly monitors the temperature, detecting both critical threshold breaches and rapid increases typical of an incipient fire. The integrated 85 dB siren ensures immediate alarm signaling,