With a wireless setup, you stick batterypowered sensors up around your home that keep an eye on windows, doors, motion, and more.
出自-2016年12月阅读原文
Wireless security providers will often take steps to help combat the threat of jamming attacks.
出自-2016年12月阅读原文
Wireless devices will transmit signals so as to activate the alarm once something wrong is detected.
出自-2016年12月阅读原文
The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.
出自-2016年12月阅读原文
That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?Jamming concerns are nothing new, and they're not unique to security systems.
出自-2016年12月阅读原文
Interfering with a wireless security system is similar to interfering with a conversation.
出自-2016年12月阅读原文
If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.
出自-2016年12月阅读原文
Different measures should be taken to protect one's home from burglary in addition to the wireless security system.
出自-2016年12月阅读原文
But how probable is it that someone will successfully jam their way into your home and steal your stuff?Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.
出自-2016年12月阅读原文
As said before, with the right equipment and the right know-how, it's possible to jam any wireless transmission.
出自-2016年12月阅读原文
Any device that's built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency.
出自-2016年12月阅读原文
A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.
出自-2016年12月阅读原文
Back in June, the Federal Communications Commission fined AT&T $100 million over accusations that the carrier secretly reduced wireless speeds after customers consumed a certain amount of data.
2017年6月四级真题（第二套）阅读 Section A
Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.
2016年12月四级真题（第一套）阅读 Section B
That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming?
2016年12月四级真题（第一套）阅读 Section B
The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s
2016年12月四级真题（第一套）阅读 Section B
wireless security providers will often take steps to help combat the threat of jamming attacks.
2016年12月四级真题（第一套）阅读 Section B
with a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more.
2016年12月四级真题（第一套）阅读 Section B
The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.
出自-2016年12月阅读原文
referring to her new iPod Touch, which can connect to the Internet over a campus wireless network.
出自-2013年6月阅读原文
the wireless carrier offering the iPhone in the United States, had a more reliable network, said Andrew Yu, mobile devices platform project manager at M.I.T.
出自-2013年6月阅读原文
Both the iPhones and the iPod Touch devices can connect to the Internet through campus wireless networks.
出自-2013年6月阅读原文
Many cell phones allow users to surf the Web, but only some newer ones are capable of wireless connection to the local area computer network
出自-2013年6月阅读原文
But their top safety concerns are emissions and wireless radio waves.
2015年12月六级真题（第二套）听力 Section C
It's no wonder that new applications for the Internet of Things are moving ahead fast when almost every new device we buy has a plug on the end of it or a wireless connection to the internet.
2017年12月六级真题（第二套）阅读 Section C
The same held true for people who used products that implied they were short on time: In one experiment, for example, customers of the grocery-delivery service Peapod were seen as of higher status than people who shopped at grocery stores that were equall
2017年12月六级真题（第三套）阅读 Section C
The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.
2016年12月六级真题（第一套）阅读 Section C
In the 1950s in the usa, most families had just one phone at home, and wireless phones hadn't been invented yet.
2017年高考英语北京卷 单项填空 原文
Items that are not allowed in student rooms include: candles, ceiling fans, fireworks, waterbeds, sun lamps and wireless routers.
2015年高考英语天津卷 阅读理解 阅读A 原文