Battery Testers

We know how crucial it is for you to have cell service. These days, without a good signal, the monitoring business becomes unreliable. Our external antenna increases your signal strength and reliability, is easy to mount, and includes mounting hardware and a 15 ft. cable. It’s a one-package deal that gives you the signal you need to get your work done reliably. We also offer extension cables, so you can have the cell service you need no matter where your equipment is located. When the right antenna can make the difference between no signal and a great signal, you can trust Stone Technologies to deliver a product that you can rely on.