Door and window monitoring with wireless magnetic contacts
A cold room door is left open, a window stays tilted after hours or a warehouse gate is open at night. Wireless magnetic contacts detect open and closed states. SECURUS shows the affected doors and windows and reports openings according to your operating schedules.
Example data for illustration. You set the thresholds yourself in the platform.
From the reading to the right person.
Measure
Sensors record readings or events directly on site.
Cold room, North store · openTransmit
Via LoRaWAN to a gateway within range, then through its internet connection to the platform.
Check
The platform checks every value against your thresholds, rules and time windows.
Door open for at least 10 minAlert
The responsible person receives an SMS or email with location, time and trigger.
Alert when it matters
An open gate is normal during a delivery, but not at night. With schedules, you decide when openings are reported and, via the open duration, when an open door becomes noticeable. For cold rooms, combining it with temperature monitoring shows whether the open door affected the temperature.
What a contact detects
Magnetic contacts report open or closed, not locked. Nor do they show who used a door. Access control and intruder alarms are separate systems.
Door monitoring for cold rooms, warehouses and offices
In retail, a door contact complements cold room monitoring. In schools and offices it can reveal windows left open after hours. In a warehouse, the gate may be the relevant point. Define normal states during deliveries, cleaning and closing periods. Clear names help teams find the right door after an alert.
Frequently asked questions about door monitoring
Does the sensor detect whether a door has been locked?
No, only whether the door is open or closed. Monitoring the bolt position needs an additional sensor.
Can I be notified only after closing time?
Yes. With schedules, you decide when openings are reported.
Do the contacts work on gates and cold rooms?
Yes, with robust models for larger gaps, cold and moisture. We check the design and mounting for each door.
Who receives an open cold room door alert?
Your configured group, such as branch managers or maintenance. Location and responsibility are recorded for each point.
More use cases
Temperature monitoring
Monitor temperatures in server rooms, plant rooms and storage areas.
Heating monitoring
Track fault contacts and flow and return temperatures.
Cold room monitoring
Monitor cold rooms and freezers with temperature alerts.
Leak detection
Detect water at risk points and send targeted alerts.
Air quality and indoor climate
Review CO₂, temperature and humidity by room.
Mold prevention
Track humidity patterns and assess mold risk.
Machine and equipment monitoring
Fault contacts and condition data from pumps, motors and machines.
Energy monitoring
Understand equipment electricity demand and consumption trends.
Fall detection
Detect potential fall events without cameras.
SOS and service button
Request help or service at the push of a button.
Occupancy and people counting
Utilization of rooms, seats and spaces.
Smoke and vape detection
Detect smoking in restrooms and stairwells.
Level monitoring
Service tanks, containers and dispensers according to need.
Noise level
Measure noise objectively instead of guessing.
System pressure
Detect pressure loss in heating and pipes early.
Utility meters
Read water, gas and electricity meters automatically.
Drinking water hygiene
Document hot water and pipe temperatures.
Water quality and pH monitoring
Monitor pH, conductivity, chlorine and oxygen.
Lighting monitoring
Detect unnecessary lighting and dark areas.
Green spaces and soil moisture
Water trees and green spaces when they need it.
Secure critical doors
Tell us which doors, windows or gates matter and when an opening should be reported.