SadoTech Model K with PIR Motion Sensor


This simple motion sensor comes with one sensorand one chime.There is a small, deliberate delay time between when the sensor is triggered to help mitigate false alarms. It can be used as a notification system for deliveries; as a security system for a small home; as an alert system when a customer enters a business; or as a way to monitor if a patient leaves their bed.

Tech Specs

  • This product is NOT Expandable and cannot be paired with any other device or add-ons
  • Package includes: 1 sensor; 1 plugin chime; screws and anchors (for install); ; 1 9v alkaline battery; 1 user manual  
  • Motion Sensor Range: 40 ft.

  • Operating Range: 900 ft.

  • Tones: 52 options available

  • Volume: 4 levels available (25 dB to 110 dB)

  • Weight: 10.4 oz.

  • Batteries: 1 9v alkaline battery for sensor (included)

  • Install method: screw & anchors; all install materials included in package.

  • Material: ABS Plastic