Customer Service
Siemens SIRIUS ACT Acoustic Signal Device, Compact Non-Illuminated Round Standard, 24 VAC/VDC, 28 mA, 2.4 kHz Frequency, 95 dB/10 cm Sound Level, Front Mounting, -25 to 70 deg C Operating, Metal, Black, 40 mm H x 30 mm W Dimensions
Customer Service
1.888.467.7626