Castle Alarm has been serving the Detroit Metropolitan area since 1997. We specialize in home security, fire protection, home video surveillance, and home automation.
Don’t trust the cable company with your family’s security?
Neither do we.
Alula security systems from Castle Alarm allow you to monitor and control your home with the most modern, advanced security system interface on the market
Home automation is simple with support for cameras, thermostats, lights, and other Z-Wave devices
Control from Anywhere
Security at your fingertips 24/7 for total control of your system from anywhere - arm and disarm your system, view live video and recorded clips, adjust lights, control locks, thermostats and garage doors, all from one easy-to-use app.
Integrated Video
Keep an eye on your home wherever you are. Secure cloud storage lets you retrieve video clips from anywhere with your mobile devices.
Central Station Monitoring
Castle still offers best-in-the-industry UL Central Station Monitoring, ensuring the fastest police and fire response whether or not you’re available.
Why Choose Castle?
The personal relationship with you: we know you and we are always there to help you. Talk to the same people that you know & trust. Security and AV are all we do.
Video Doorbell
Instant motion-detection and doorbell-press notifications sent directly to your smart phone. Monitor and answer your door from the Alula app.
Can my system be upgraded?
All existing GE and Interlogix NX systems installed by Castle Alarm can easily be upgraded to include the advanced features of a new system, providing total control of your home.
Mobile Device Control
Color Touchscreen Keypads
View Security Status Remotely
Arm or Disarm Alarm System Remotely
View Live or Recorded Video from Cameras
Lock and Unlock Doors
Lighting, Thermostat, and Garage Door Control
Integrated Video Doorbell