- Dual technology motion sensor uses a combination of PIR and ultrasound for enhanced accuracy and to detect fine motions, such as typing, flipping book pages, etc.
- Ultrasonic motion sensor detects movement in the surroundings using high-frequency 32 KHz sound waves, which are inaudible to human ears
- Ultrasonic system avoids reduction of detection distance caused by high temperature
SALE
CHF 14.99
VAT included
plus
Delivery time:
3-4 days
in stock