IR light barrier burglar alarm - kit

Item number 58143 Brand Velleman Model WSAA120 Share Write a review
IR light barrier burglar alarm - kit


Strategically place the IR light barrier so it can alert you when someone is nearby!
Applications : announcing visitors, warning against burglars, securing border lines and for scientific projects.


Technical Data
  • audible (85dB) and visible (LED) alert
  • range: 1 to 4m
  • on/off switch provided
  • power supply:
    • transmitter: 9VDC / 50mA max.
    • receiver: 9VDC / 20mA max.
  • 9V battery holder and adapter jack included
  • dimensions: receiver: 100 x 50mm
  • not recommended for outdoor use

Basic Product Information
Height55 mm
Width40 mm
weight80 g

Skill level
Coding skill levelno
Skill Level Electronicsno
Skill Level Mechanics1
Skill Level Soldering1


Brand information
Brand Velleman
Size info
Length3,5 mm
Width7,5 mm
Height12 mm
Weight80 g
€ 10,70€ 8,85 Excl. VAT (NL)
Out of stock In stock with supplier
Delivered in 3 to 7 days
9V Battery
Show more results
Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

Related products

Customer questions

Customer Reviews

IR light barrier burglar alarm - kit Click a star to leave your review

Recently viewed items

Webwinkelkeur Kiyoh Trustpilot Opencircuit