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

When the system thinks it's being jammed, it'll notify you via -94- push alert ( ' , 推送警报).

出自-2016年12月阅读原文

Then, he's going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup.

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

So, too, would the motion detectors in your home, so the thief will need to continue jamming once he's inside and searching for things to steal.

出自-2016年12月阅读原文

SimpliSafe, winner of our Editor's Choice distinction, utilizes a special system that's capable of separating incidental RF interference from targeted jamming attacks.

出自-2016年12月阅读原文

SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment.

出自-2016年12月阅读原文

SimpliSafe provides devices that are able to distinguish incidental radio interference from targeted jamming attacks.

出自-2016年12月阅读原文

Other systems also seem confident on the subject of jamming.

出自-2016年12月阅读原文

Jamming attacks are absolutely possible.

出自-2016年12月阅读原文

It's easier to find and acquire jamming equipment for some frequencies than it is for others.

出自-2016年12月阅读原文

It is possible for burglars to make jamming attacks with the necessary equipment and skill.

出自-2016年12月阅读原文

He'll need to be jamming you at this point, as a broken window or opened door would normally release the alarm.

出自-2016年12月阅读原文

For comparison, let's say you wanted to jam a conversation between two people—all you'd need to do is yell in the listener's ear.

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

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

To prevent possible traffic jams in nearby areas.

出自-2013年6月阅读原文

Jane may be caught in a traffic jam.

出自-2011年6月听力原文

But how probable is it that someone will successfully jam their way into your home and steal your stuff?

2016年12月四级真题（第一套）阅读 Section B

For comparison, let's say you wanted to "jam" a conversation between two people—all you'd need to do is yell in the listener's ear.

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

Traffic jam leads to expense and unpredictability, things that keep investors away.

2017年12月四级真题（第三套）阅读 Section C

The music service This Is My Jam helps people navigate the tens of millions of tracks now available instantly via Spotify and iTunes.

出自-2013年12月阅读原文

The service was only launched this year, but by the end of September 650,000 jams had been chosen.

出自-2013年12月阅读原文

Hundreds of fans jammed the airport to greet them.

2019年高考英语浙江卷 阅读理解 七选五 原文

There is a traffic jam on king street.

2016年高考英语上海卷 听力 选项