• Mon-Fri 08:30 AM - 05:00 PM

  • Saturday 09:00 AM - 12:30 PM

  • electrical supply store
  • cctv video surveillance
  • music sound system business

Serving Boise Since 1961

Electronics Parts Store

A-Gem Supply in Caldwell, ID is your one-stop shop for electronics and security systems. We offer a great selection of electronic supplies and provide affordable security installs in Boise. Locally owned, serving the Treasure Valley for more than 5 years, our experienced staff can help you find new electronics for sale, plus wholesale electronics.

If you want to talk to a real, live person about electronic parts, we are happy to help.

Over 300,000 items available in our electronics store: speakers, rechargeable batteries, wireless security cameras, TV antennas, audio equipment, electronic components, hardware, cables, tools, alarms, video surveillance and much more!

Vast Electronic Supply Warehouse

antique electronic supply

Need Help?

Give Us A Call

Mon-Fri 08:30 AM - 05:00 PM


Saturday 09:00 AM - 12:30 PM

Call 208-459-0783

Cameras, Alarms, CCTV, Wireless

Business Security Systems

  • Why choose A-Gem as your Boise security system company?
    • As a wholesale electronic supplier since 1961, we have been offering tech support and security systems to the "local guys" for decades. We understand what works and what doesn't. Nobody has more experience in security systems in Boise, than we do.

  • How long has your alarm company been in business?
    • We have been selling burglar alarm systems since 1961. Our decades of experience give us talent and in-depth knowledge. Business systems should be designed and installed by a security company with years of experience in commercial security systems.

  • Do you offer commercial security equipment warranties?
    • Protecting your property is our highest priority with superior service and warranties. We offer the best business security system because we have a retail location, we service what we sell and stock hardware devices, such as control panels, detectors, sensors, smoke detectors, fire alarms, and security camera systems for small businesses and residential homes.

  • What about advanced home security cameras?
    • Thieves are smart, but our home burglar alarm systems have the latest features and safety: Cellular Monitoring, Battery Backup, Remote Access, SmartPhone Video Surveillance, Text/Phone Notifications from a real, local technician. It's the best wireless security camera system in Boise.

  • Can I buy from you and install myself?
    • The answer is YES! We have for sale DIY home security systems so you can save money and do it yourself. Best of all you can customize your burglar alarm and we can guide you with tech support. You want the best security system, (not cheap) now we can build you an affordable wireless security system or DIY home alarm.

ip camera security installers

Customer Reviews

What can we say other than "people love us".

Helping You With

Wholesale Electronics & Components

fire alarm system parts


Securing your business is OUR business. From alarm system parts and accessories, to installs and monitoring, plus alarm contacts for windows,we have the electronics you need- give us a call for Boise security system installs today.

wifi security cameras


We help schools become safer with cctv cameras and surveillance systems detering theft and bullying. Outdoor camera systems, video recording, and IP security cameras are our passion for protection.

po electronics corporate accounts


Idaho state and local city buyers know they can depend on us for wholesale purchases of electric components, bulk wire, networking supplies, battery holders, chargers and so much more.

hobby electronics for sale

Hobby Electronics

It's where to buy electronic components: AC-DC adapters, heat shrink tubing, diodes, speakers, audio equipment, binding posts & banana sockets, bulbs, buzzers, and more. You need it, we got it!