HiSPEC HSSA/INPUTMODULE Mains Switch Input Module SWITCH INPUT MODULE COMPATIBLE WITH SMOKE, HEAT & CO ALARM Features 10 Year battery backup Supplied with cover Fits Hispec Fast Fix base Pulse/continuous relay operation Volt free (dry) contacts Connect up to 20 Hispec fire devices per system Triggers the alarm system when N/O contacts close Can be linked to sprinkler system when changeover contacts are specified. Can be linked to EN54 Fire Panelr Specifications Product Life: 10 Years Supply Voltage: 230V AC, 50/60 Hz, 50mA Backup Battery: 3V Rechargeable Lithium Battery (Sealed) Output: Contact IN - SW Knock-Outs: 25 x 20mm, 16 x 20mm Interconnection: Max 40pcs in 150m Operating Temp: -10/oC to 40/oC Operating Humidity: 15% to 95% Relative Humidity Material: ABS Product Code: HSSA/INPUTMODULE Data Sheet: Click Here for Data Sheet