Ultrasonic Movement Detector 1 (Kit)
SKU : CPS20
Quantity on Hand : 3
Skill Level : Kit - Basic Soldering Required
Buy 10, Get 5% Off!
Buy 100, Get 10% Off!
30-day money-back guarantee
Free Shipping in t￼he U.S. on Orders over $50
Buy now and choose from several shipping methods
Matched 40 kHz transmitter/receiver pair of transducers detects movement at over 23 feet. Separate PCB for mounting the active units. Latch/reset PCB-mounted switch on board. Sensitivity control. 9V battery operation. Transmitter is crystal- locked at 40kHz for maximum efficiency. Main PC board size 2.8in x 1.9in (71mm x 50mm) Small PC board size 2.8in x .5in (71mm x 11mm) Click links for: