Velleman IR Light Barrier Kit

Manuals & Resources

Velleman IR Light Barrier Kit

Brand:|Model: MK120
This kit can be used to announce visitors, warn against burglars, or setting boundaries. The transmitter sends an infrared signal to the receiver, when the signal beam is broken it will sound a buzzer. Maximum range is approximately 13 feet. Requires a 9 volt battery.
In Stock
Your Price
$10.90
Part # 320-123
Share:

Product Details

Velleman IR Light Barrier Kit

This kit can be used to announce visitors, warn against burglars, or setting boundaries. The transmitter sends an infrared signal to the receiver, when the signal beam is broken it will sound a buzzer. Maximum range is approximately 13 feet. Requires a 9 volt battery. Not recommended for outdoor use. Dimensions: Transmitter: 2.2" x 1.6"; Receiver: 3.9" x 2.0".



Product Specifications
  • Project Kit TypeAlarms
Velleman IR Light Barrier Kit
  • BrandVelleman
  • ModelMK120
  • Part Number320-123
  • UPC5410329333010
  • Product CategoryElectronic Project Kits
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight0.25 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Velleman IR Light Barrier Kit
in the Electronic Project Kits product category.

Reviews

Velleman IR Light Barrier Kit
Velleman IR Light Barrier Kit is rated 3.6667 out of 5 by 3.
Rated 4 out of 5 by from Good productDefinitely worth messing around with, but it recommends 40 watts or less, and I would recommend even less. I've had a few troubles with melting the pcb
Date published: 2009-06-20
Rated 3 out of 5 by from proximity detectorI need a detector that will trip a relay. Substituting a relay for the sounder didn't work.foil lifted at photo diode on receiver.Short battery life.I ended up with complete home brew on a 2x2 perf board.
Date published: 2008-12-22
Rated 4 out of 5 by from Great ProductVery Good Product
Date published: 2008-04-24
  • 2015-07-31T07:16CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_320-123, PRD, sort_mostRecent
  • clientName_PartsExpressInternational

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Velleman IR Light Barrier Kit

How do a separate speaker work & do a case cover come with it

Asked by: ronjone
This is not designed to hook up to a separate speaker, only the buzzer on the board will work with this kit. It does not come with a case.
Answered by: MattP
Date published: 2014-11-26

Is it possible to have the speaker remote off the circuit board?

Asked by: Buckeye
Yes it is possible to have the speaker in a separate location.
Answered by: MattP
Date published: 2013-08-28
  • 2015-07-31T09:09CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_320-123, PRD, sort_recentQuestionsFirst
  • clientName_PartsExpressInternational

Recently Viewed Products

Get Deals
emailed to you every week.

Be the first to hear about new and exciting products,special pricing and incredible deals!

See This Week's "GET DEALS" Email
Parts Express
725 Pleasant Valley Dr.Springboro,OH 45066USA
800-338-0531

© 1986-2015 Parts Express, All Rights Reserved

Host-Name:ZNODE1
Live Chat Software