| VELLEMAN IR LIGHT BARRIER KIT (requires assembly) |  | Brand: Velleman
Category: Toy
Buy New: $7.88
as of 2/8/2012 04:43 CST details
New (5) from $7.88
Seller: Miamiaelectronics
Shipping Weight (lbs): 0
MPN: MK120
EAN: 5410329001209
Availability: Usually ships in 1-2 business days
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| Features:
| • | Up to 13' range! | | • | Invisible light beam! | | • | Audible and visible alert | | • | |
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| Editorial Reviews:
Product Description
Just Break The Beam! Use the power and invisibility of an IR light beam to your advantage! This little kit includes the transmitter and receiver for a highly efficient intruder alarm. Includes an Infra-red transmitter board that generates a high power and focused invisible beam of light that covers up to 13 feet! The matching receiver features a high sensitivity IR receiver that picks up that beam and when broken, sounds a built-in 85dB audible alarm and lights an LED. Both the transmitter and receiver operate on standard 9VDC batteries to prevent problems during power failures. Perfect to announce visitors, burglar alarms, set boundaries for animals, and for science fair projects. Transmitter measures 2.2 x 1.6 and the receiver measures 3.9 x 2. From Velleman. ;
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CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME. Max Kits
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Bredboard-Prototype Design Aid
Features:
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3220 Test Points |
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504 Separate 5 Point Terminals |
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14 Horizontal Bus Lines |
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Binding Posts Coded Black, Red, Yellow and Green |
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JW-350 Jumper Wire Kit Included |
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