Home security systems have become increasingly popular since they provide an additional layer of protection and peace of mind. These systems typically include battery-powered motion sensors, contact sensors, and smart locks. Z-Wave is a very popular wireless communication technology for these low-power systems. In this paper, we demonstrate two new attacks targeting Z-Wave devices. First, we show how an attacker can remotely attack Z-Wave security devices to increase their power consumption by three orders of magnitude, reducing their battery life from a few years to just a few hours. Second, we show multiple Denial of Service (DoS) attacks which enables an attacker to interrupt the operation of security systems in just a few seconds. Our experiments show that these attacks are effective even when the attacker device is in a car 100 meters away from the targeted house.

翻译：家庭安全系统由于提供了额外的保护层和心灵安宁层而越来越受欢迎。 这些系统通常包括电池动力感应器、接触感应器和智能锁。 Z-Wave是这些低功率系统的非常受欢迎的无线通信技术。 在本文中,我们展示了针对Z-Wave装置的两起新袭击。 首先,我们展示了攻击者如何远程攻击Z-Wave安全装置,使其电能消耗增加3级,使其电池寿命从几年缩短到几个小时。 其次,我们展示了多次拒绝服务攻击,使攻击者能够在几秒钟内中断安全系统的运行。我们的实验表明,即使攻击装置停在距离目标房屋100米的一辆车上,这些袭击也是有效的。