Sensord

В логах sensord:
Dec 20 14:50:07 localhost sensord: Adapter: SMBus I801 adapter at e800
Dec 20 14:50:07 localhost sensord: VCore 1: +1.54 V (min = +1.42 V, max = +1.57 V)
Dec 20 14:50:07 localhost sensord: VCore 2: +1.54 V (min = +1.42 V, max = +1.57 V)
Dec 20 14:50:07 localhost sensord: +3.3V: +3.44 V (min = +3.14 V, max = +3.46 V)
Dec 20 14:50:07 localhost sensord: +5V: +4.95 V (min = +4.73 V, max = +5.24 V)
Dec 20 14:50:07 localhost sensord: +12V: +11.25 V (min = +10.82 V, max = +13.19 V)
Dec 20 14:50:07 localhost sensord: fan1: 4560 RPM (min = 0 RPM, div = 2)
Dec 20 14:50:07 localhost sensord: M/B Temp: 31 C (limit = 105 C, hysteresis = 0 C)
Dec 20 14:50:07 localhost sensord: CPU Temp: 40.3 C (limit = 95 C, hysteresis = 89 C)
Dec 20 14:50:07 localhost sensord: vid: +1.500 V
>>>>Dec 20 14:50:07 localhost sensord: alarms: Chassis intrusion detection
Dec 20 14:50:07 localhost sensord: beep_enable: Sound alarm enabled
Что выделенная строка обозначает?