When it’s closed, you’ll know if it stays that way.
Olarm ENTRY keeps watch on doors and windows and other spaces, alerting you the moment something opens. Wireless, simple, and always on.
Make things happen, automatically
Olarm ENTRY doesn’t just sense movement—it triggers what matters. Whether it’s lighting the way, opening the gate, or sounding the alarm, Olarm ENTRY gives you control, without lifting a finger.
2 configurable I/O ports
Automate lights, activate gates, or control devices the moment a door or window opens.
External power ready
Supports 5–30VDC input for more advanced setups and continuous automation.
Works with Panic Packs
Trigger immediate, actionable alerts from panic inputs—because speed matters when it counts.
External siren support
Pair with a siren for an audible deterrent that fires instantly on entry or panic triggers.
Entry detection made simple
Olarm ENTRY keeps you safe by instantly detecting intrusions and providing immediate alerts-while also offering flexible expansion for automation and control use cases.
No wires. No limits.
Wireless means faster setup, cleaner spaces, and the freedom to move it when you need to.
Power that lasts
Get up to 2 years of battery life with the pre-installed CR123A battery.
Long-range
protection
Up to 2km wireless communication range (direct line of sight)
Secure, long range wireless technology
Control it remotely
Make adjustments on your phone or desktop from wherever you are
Smart alerts, in your hand
Get notified instantly when a door opens or someone tampers with your sensor.
Installs in minutes, services easily
Easy to mount
Snap on lid design
Replaceable battery
Tamper protected lid
Screwless terminal ports
Advanced innovation for smarter protection
Olarm ENTRY combines magnetic, motion, tamper, and environmental sensing to outsmart tampering, reduce false alarms, and deliver unmatched, reliable security - keeping you ahead where others fall behind.
Magnetic field sensing
Know when an entry point is breached
Magnetic reed switch provides immediate open/close detection on doors and windows. Alerting you the moment a perimeter is crossed.
Orientation & motion tamper detection
Alerts if the device is moved or tampered with
An onboard accelerometer senses movement or orientation changes — like if someone tries to rip it off — and sends you a heads-up instantly.
Advanced magnetic presence
Smarter sensing for more reliable alerts
A magnetometer enhances detection accuracy, reducing false alarms while making sure real breaches don’t go unnoticed.
Temperature & humidity
Keep an eye on room conditions, too
Built-in sensors monitor environmental changes — ideal for wine cellars, garages, or any space where climate matters.
*available on select models
Tamper-protected mount & lid
Get alerted if someone messes with your sensor
Built-in tamper detection notifies you instantly if someone tries to pry off, unclip, or remove the device.
Part of the Olarm ONE ecosystem
Olarm ONE brings all your indoor and outdoor security devices together into a single powerful system, where every alert, every setting, and every space is managed from one app.
Got questions?
Here's the answers
You can install Olarm ENTRY on doors, windows, roof hatches, or any entry point you want to monitor.
Nope. Olarm ENTRY works wirelessly out of the box. Just stick it where you need it, pair it, and you’re protected.
Yes! Olarm ENTRY has two configurable I/O ports, so it can do more than alert you—it can automate actions like opening gates, activating sirens, or turning on lights.
It means Olarm ENTRY isn’t just a standalone device, it works seamlessly with other Olarm ONE devices, all managed in one place through the Olarm APP.
You get unified control, shared alerts, and a system that grows with your needs.
Ready to meet the ONE?
