All functions, including the fan and heater, can be powered using power over Ethernet.

所有功能通过以太网供电，包括风扇、加热器。

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The company is also offering IP Fixed Dome Cameras that are energy efficient and can run, including the fan and heater, on power over Ethernet.

本公司也提供IP固定半球型摄影机，节能并且能活动，由以太网供电的内置风扇和加热器。

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My pistachio green, airless compartment had three bunk beds and, apart from the light, none of the switches - heater, fan nor loudspeaker - did anything other than move.

黄绿色的车厢里有三层的卧铺，空气不太流通。 除了灯光开关，暖气、电扇、喇叭开关仅仅可以拨动，除此之外没有任何作用。

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It has a built-in filtered fan system for particularly hot days, and a heater which allows it to work in temperatures of around -4 degrees C (24 degrees F), plus a watertight cable system for a range of sources including HDMI, component, VGA, S-video, composite, and RF.

ENGADGET: SunBriteTV's 46-inch 4600HD all-weather outdoor LCD