Low noise petrol generator

This silent gasoline generator is high-efficient with these superior performances.
---New AVR system (Auto Volt Regulator)
    Steady power-supply, designed for electricity-sensitivity equipments.
---Unique alert system of low oil level
    New automatic oil alarm; showing you the conditions of oil using.
---State of arts remote control system
    Humanistic design, control the machines as you wish.
---Non-blackout standby control system
    No need to cooperate the machine with hand-touch. Once the electricity goes out, the generator will
    cut off outside circuit, starting and generating automatically. As the outside power-supply becomes 
    normal, the generator will cut off itself and connect the circuit outsides automatically.
---Digital overload protection control system
    Automatically check the load state of generator set. Generator set will stop running itself after 30 seconds 
    when the output extends Max. Power.

Specification:
Air cooled, single cylinder 4 stroke, OHV, horizontal shaft gasoline engine
Displacement 389cc
Rated power 5.0KW
Max power 5.5KW
Ignition mode transistorized magneto
Fuel tank 21L
Oil capacity 1.1L
Noise level 65(dB)
with Ac overload protector, indicate light, Ac socket, DC circuit breaker, oil warming light