ABRA has a vast inventory of security kits for teachers, students and hobbyists.
If you are a teacher looking for the appropriate kits for your classroom, call our knowledgeable staff for quantity prices and recommendations.

Security Kits

Sort by: SKU Product Price Default Result pages: 1 2   See details Radio and Electronics SKU: EDU-8705 This kit includes a large variety of components: integrated circuits, transistors, photo cells, speakers, resistors & capacitors with which you can build 200 different circuits. Price: US$39.95 See details Motion Detector Kit SKU: SS-50K Learn the basics of motion detector technology while building this motion detector kit that uses an infrared sensor. Price: US$28.99 See details Laser trip Sensor Alarm Kit SKU: LTS1 Set up a security fence for over 500 yards of continuous coverage. Price: US$36.99 See details Burglar Alarm Kit SKU: K-23 Alarm for your car, house, room or closet. Buzzer included. Price: US$10.99 See details Whooper Alarm SKU: K-24 Can be used as a sounder or siren. Fun and easy to build. Speaker included. Price: US$10.99 See details Digital lock Kit SKU: K-31 Program your combination from thousands of different choices. Price: US$24.99 See details Telephone Bug Kit SKU: K-35 Size of a dime yet transmits both sides of a phone conversation to any FM radio. No battery needed. Price: US$10.99 See details Infra-Red Illuminator Kit SKU: IR-1 Imagine being able to see in total darkness, it's easy with a CCD video camera and this neat IR illuminator! Price: US$39.99 See details TV Transmitter Kit With Case SKU: RK-TV6 Send your TV signals Throughout the House! Price: US$39.95 See details Microwave Motion Detector Kit With Case SKU: RK-MD3 The unit sends out a microwave signal and looks for a return, a moving object will reflect back some microwave energy and the kit detects it. Price: US$37.99 See details Speech Scrambler & Descrambler Kit With Case SKU: RK-SS70A This is the popular SS70A descrambler/ scrambler that you've read about in all the scanner & electronic magazines. Price: US$44.99 See details Speech Scrambler & Descrambler With Case-Assembled SKU: SS-70WT This is the assembled version of the popular SS70A descrambler/ scrambler Kit that you've read about in all the electronic magazines. Price: US$77.99 See details Camera Interface Board Kit SKU: IB1 Here's a nifty little board that really simpli fies direct wired connection for your CCD camera module to any video monitor, VCR or video input TV set. Price: US$24.99 See details Automatic Sequential Video Switcher Kit SKU: AVS-10 Now you can monitor up to four video cameras or other video sources on one video monitor. Price: US$49.99 See details Automatic Telephone "Ring Down"-Assembled SKU: QLRD1 Over a single pair, with a phone at either end, merely going off hook with one phone, im- mediately rings the other phone. When picked up, you have a complete intercom path to talk. Price: US$129.99

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