For security
Know when someone's there — without a single camera.
Spectr turns the radio waves already in your home into a silent security layer. Through walls. Through darkness. Through curtains. Always on, never watching.
Through walls, not through lenses
Sees what cameras never will.
Cameras need a clear line of sight. Motion sensors need you to walk past them. Spectrreads the radio environment itself — every wall, every floor, every room becomes part of a single sensing field. Movement in one room registers from a node in another. No blind corners. No obstructed views. Just presence, wherever it happens.
Radio doesn't need to see. It just arrives.
Built to stay on
Harder to disable than any camera.
A camera can be covered, unplugged, or pointed away. A PIR sensor can be blocked with a piece of tape. Spectr nodes are passive RF listeners — there's nothing to cover, no lens to paint, no wire to cut. The node itself is the sensor. Finding and destroying it is the only way to disable it, and by then you already know someone's there.
No tamperable parts. No single point of failure.
Plays well with others
Your existing security, amplified.
Spectr doesn't replace your alarm system — it makes it smarter. Presence data flows via open API into existing security platforms, automation hubs, and monitoring services. Combined with traditional door sensors and cameras, Spectr fills the gaps those systems can't cover: rooms without sensors, spaces without line of sight, and the moments before motion triggers.
Integrates with Home Assistant, alarm panels, and custom workflows through webhooks and MQTT.
Open API
Webhooks · MQTT · REST
Set up in minutes
No installer. No drilling. No waiting.
Order your Spectr nodes. Plug them into any power outlet. Open the app and name your zones. That's it. The nodes discover each other, calibrate to your space, and begin sensing — all in under ten minutes. No electrician, no ethernet cable, no month-long installation appointment.
Works through walls
No line-of-sight required. One node covers multiple rooms.
No cameras, ever
No blind spots to maintain. No angles to adjust. Nothing to cover.
Can't be easily disabled
Passive RF sensing — no tamperable sensors. Disabling means finding and destroying the node.
Self-install in minutes
No drilling, no wiring, no electrician. Plug in, connect, done.