NOTIFIER WSO-PR-I02 ACOUSTIC ALARM EN 54-3

Addressable siren powered by the loop with isolator. Addressable by means of rotary selectors. Acoustic power of 97dB maximum at 1 meter with thirty-two different tones and three sound levels. CPR certified in accordance with EN 54 part 3. 15-32Vcc loop power supply. Quiescent current of 225 microA with isolator and 14.5mA at maximum volume. Operating temperature from -25°C to +70°C. Relative humidity up to 95 percent. Degree of protection IP 24. IP 44 or IP 65 depending on the medium used.