Analog Single-Optic PIR (18kg/40lb Pet Immunity)
Immune to animals weighing up to 18kg (40lb)
When a higher level of immunity is required, such as when animals are constantly in the detection area,consider using DG75 
11m x 11m (35ft x 35ft) and up to 15m (50ft) for center beams with 88.5° viewing angle
Extremely high EMI and RFI rejection
PCB uses only surface mount components
Solid-state relay
Patented Auto Pulse Signal Processing
Automatic Temperature Compensation
Metal shield maximizes protection from EMI and RFI signals
Dual element sensor
Anti-tamper switch