ADT acquires Origin Wireless for $170 million to bring Wi-Fi motion sensing to home security

ADT Acquisition Brings AI Sensing Technology to Home Security

ADT has completed a $170 million acquisition of Origin Wireless, a move that signals a significant shift in how home security systems monitor residential spaces 1

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. The deal centers on Origin Wireless's pioneering Wi-Fi motion sensing technology, which analyzes disruptions in home Wi-Fi frequencies to detect human presence and activity patterns 1

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. Unlike traditional motion sensors that simply detect movement, this AI sensing technology can distinguish between human and non-human motion, identifying whether activity comes from a person, pet, or mechanical object like a robotic vacuum 3

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. Omar Kahn, ADT's executive vice president and chief business officer, described the acquisition as "a major step forward in our vision to deliver a safer, smarter home that understands context, recognizes risk, and provides peace of mind" 2

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How Wi-Fi Motion Sensing Works to Reduce False Alarms

The technology behind Origin Wireless operates by analyzing Wi-Fi disruptions from ordinary devices like laptops and smart light bulbs, eliminating the need for additional cameras or sensors 3

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. The AI is trained in pattern recognition to identify which disruptions indicate human presence while ignoring pets, and can even determine what people are doing—whether they're standing, sitting, lying down, or congregating in groups 1

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. This capability addresses what Kahn calls notification fatigue: "We get so many notifications from cameras or sensors going off that it becomes this whole thing of 'Are we actually paying attention to what actually needs to be paid attention to?' This technology starts to remove more and more of the noise" 3

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. By adding context to triggered alarms, the smart home security systems can verify human presence and classify motion, potentially cutting down on false alarms that plague current systems 2

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Privacy Concerns and Surveillance Questions

The ADT acquisition arrives amid heightened home security privacy concerns, particularly following controversies involving Ring and Flock's surveillance practices 1

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. The technology presents a privacy paradox: it doesn't use cameras, doesn't save video recordings, and can't identify individuals by name or create facial profiles 1

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. However, it can track when people are in bed, watching TV, or eating dinner, raising questions about the extent of corporate surveillance in private homes. Kahn emphasized that the technology is pretrained on anonymized data and currently uses a mix of local processing and cloud processing, with plans to move all AI processing to local processing within the next two years 3

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. Yet concerns persist about data sharing with law enforcement, particularly given recent reports that some agencies have shared information with US Immigration and Customs Enforcement for home raids 1

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Integration Timeline and Future Applications

ADT has been testing Origin's technology pre-acquisition, with 2026 focused on integration into ADT's platform and commercialization expected to begin in 2027 1

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. The company plans to make these features available to its more than 6 million customers through software updates 3

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. Beyond traditional home security applications, ADT is exploring human presence detection for smart automation and personalization, such as automatically adjusting thermostats when multiple people are detected moving around a house 1

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. The company is particularly interested in fall detection for elderly care without requiring wearable devices like pendants or bracelets, micro-motion detection to confirm individuals are home and resting, and even breath monitoring to track health pattern changes over time 3

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. ADT also mentioned potential coordination with first responders, such as providing firefighters with information about how many people are in a burning building 1

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. By leveraging existing Wi-Fi infrastructure, future systems may require fewer sensors, streamlining installation while adding an intelligence layer that fundamentally changes how homes monitor and respond to activity 2

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. The technology's ultimate impact on user privacy will depend on how ADT implements safeguards and regulates access to the detailed activity data it collects.