For supplying radio devices and the radio gateway with power Lithium batteries BAT3.6-10 LI-SOCl2 battery pack 3.6 V, 10 Ah Batteries with battery cable Connector system with protection against polarity reversal Inscription field for commissioning date Compatible with: Radio gateway FDCW241 Radio manual call point FDM273 Radio manual call point FDM275 Radio manual call point FDM275(F) Radio fire detector FDOOT271 Order number: S54370-Z11-A1