Bosch DS7457IF DS7457i Series Single-zone Input Modules Input module for fire single-zone 4.998.113.230

Address settings through DIP switches Compact enough to fit within most back boxes and enclosures Power-limited and supervised input zones Initiating Circuit Type (DS7457iF): Class B (Style A) Signaling Line Circuit Type: Class B (Style 4) Temperature (Operating): 0°C to +49°C (+32°F to +120°F) Current Draw: 0.5 mA maximum Voltage (Operating): 8 VDC peak (minimum)