Features Suitable For One Wireless Network With Up To 64 Ecgs 10 / 100 Ethernet Gateway To Connect To Cloud And Extended System Works With Compliant Ecgs Supporting Iec 62386,104 Over Thread Automatic Commissioning Of Standard Features Suitable For Field Mounting In Ceiling Emergency Testing And Reporting Using Iec62386,202 Over Iec62386,104 Built To Last Long Life Electronics 10 Years Design Life , 100,000 Hours At Max. Ambient Specifications Supply Voltage: 240v ~ 50 Hz Control System: Iec62386,104 Over Thread Ethernet: 10/100 Tcp/ip Ethernet Radio Support: Ieee 802.15.4 Frequency Band: 2.4 Ghz Max Radio Tx Power: +8 Dbm Ambient Temperature: 0 To 55°c Classification: 2 Wiring: 1 , 4 Mm2 Strip 6 , 7 Mm IP Rating: IP20 Mounting Type: Field MountedConstruction Body: Pc V0, 850 Glow Wire Fixing Centres: 195mm Dimensions Length: 206mm Width: 42mm Height: 30mm