Alarms

Burglar alarms use sensors to alert you to a specific danger such as intrusion.

Senors come in the following forms:

• Passive Infrared (PIR) detectors measure movement in an area.
• Reed switches are magnets that tell you if a door is open or closed.

Alarms come is the following forms:

• Wired: Used where cabling is straightforward. 
• Wireless: Used where cabling is difficult. 

Independent Locksmiths & Security supply and install burglar alarms for all applications.