Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week
Small Size, detects motion from 5+ feet which i tested, trimpots given for changing the sensitivity.
The Plastic Lens case is very lightly attached.
No datasheet provided in specifications
Capacitors should have been SMD
the Packaging should have been BETTER, as this can be easily damaged in transit.
The Lens is NOT actual FRESNEL I think... there are simply Polygons inside, not sure if this is better or not than a FRESNEL Lens
For the price, this is GOOD ENOUGH, works with Arduino... See the PIRSense Sketch
Note:Stock and Availability shown on this site is for your reference only. While
we strive to provide the most accurate and timely stock and availability information,
availability information may become out of date and may change between the time
you added an item to cart and the time your order is received.
Quantities on clearance items are limited. Prices are current at time of posting. DX Reserves the right to change prices at any time without notice.