See the Paradox digital difference for yourself with our true digital motion detectors. Paradox digital detectors are the only truly 100% digital motion detectors in the industry. Conventional "digital" motion detectors use analog technology to amplify the signal, thereby losing much of it. Paradox motion detectors, on the other hand, operate entirely in the digital domain for unmatched accuracy. Whatever your demands, Paradox has a powerful, truly digital motion detector that meets your needs.

• Patented Digital Motion Detection †
• Patented Auto Pulse Signal Processing †
• Digital Shield algorithm software with adjustable sensitivity
• Single or Dual Edge Processing
• Automatic Temperature Compensation
• Metal shield maximizes protection from EMI and RFI signals
• Solid-state relay
• Anti-tamper switch 

DG55

Dual Element Digital Motion Detector

• Dual element sensor
• 12m (40ft) X 12m (40ft); 110° viewing angle

DG65

Quad Element Digital Motion Detector

• Digital Dual Opposed Detection
• Interlock Sensor Geometry
• Quad element sensor
• 12m (40ft) X 12m (40ft); 110° viewing angle

DG75

High-Security Digital Motion Detector with Pet Immunity

• Extremely reliable and false-alarm free
• Dual optics (2 dual opposed element sensors)
• Provides superior pet immunity using a patented combination of advanced
  optics and digital processing technologies
• Immune to pets weighing up to 40kg (90lbs)
• Digital Dual Opposed Detection
• 11m (35ft) X 11m (35ft); 90° viewing angle 

525D

Microwave and Infrared Motion Detector

• Dual element PIR sensor
• Digital Dual Edge Processing
• 90° viewing angle
• 45ft (14m) x 45ft (14m)