Use a regular, corded telephone when at home or at work. Cutting even 20 percent of your daily RF exposure is a step in the right direction.

在家或工作时使用常规有绳电话，这是减少日常RF(射频)辐射量20%的上佳选择。

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To help you beautify your home, the Harmony 1100 is equipped with RF capability.

为了帮助您美化您的家庭，和谐1100配备射频能力。

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Because of its advantages of extensive coverage, no new line, forever connection and no RF electromagnetic pollution, PLC (Power line Communication) is the first choice for constructing Home Network.

电力网由于覆盖广泛，无需重新布线，永久连接，不存在射频电磁污染等优点，成为构建智能家居网络的首先物理媒介。

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In addition, the Home Cinema 750HD features Epson's latest RF 3D glasses that last up to 40 hours or up to three hours with a new three-minute quick charge.

ENGADGET: Epson adds the Home Cinema 750HD to its line of home theater projectors, ships in March for $899

RF, once touted as the ultimate home-networking standard, has been wiped out by Wi-Fi, but newer technologies such as ZigBee and ultrawideband are now in the running too.

ECONOMIST: MONITOR