Sensor Devices are a critical part of a quality burglar alarm system.

Sensors play a large part in every alarm system.

Burglar alarm sensors all monitor the status of different things in order to detect  unauthorized access.

• Sensors include:
• Contacts (contact set)
• Placed generally on doors to sense when they are opened
• Types of contacts
• Standard
        
• Recessed Contact
        
• Wide Gap
        
• Armored - Over Head Door and High Impact Areas
                
• Ball Button Contact
        
• Plunger Tamper Switch
        
• Quick Disconnect