This Acti9 iSO product is a modular bell. The noise level is up to 80dB. It is dedicated for residential and small commercial market. The power consumption is 3.6VA. Ths Us rated supply voltage is from 8VAC to 12VAC at 50Hz or 60Hz. It can be mounted on 35mm symmetrical DIN rail for modular installation. Its width is 2 pitches of 9mm. The dimensions are (W) 18mm x (H) 81mm x (D) 72mm. The product weight is 77g. According to IEC 60529 standard, the degree of protection is IP20 or IP40 in modular enclosure. The operating temperature is -10°C to 40°C. The storage temperature is -25°C to 60°C.
