DAHUA - Détecteur extérieur PIR sans fil

This outdoor PIR detector combines three detection technologies for reliable intrusion detection, covering up to 15 meters at 90 degrees with a precision of 0.3 to 2 m/s.

• The description claims the detector can filter out domestic animals up to 80 cm / 40 kg, light interference up to 10,000 lux, or temperature variations.
• The description claims the radio communication uses frequency hopping for a range of up to 1,600 meters in open field.