Keystone Electronics

Over the years we’ve built relationships with manufacturers and suppliers across a range of industries, and we regularly help customers source off-the-shelf products that are difficult to find, overly expensive, or simply not available through the usual UK channels.

What matters to us is making sure the product is actually right for the job. That includes checking certifications are current and legitimate, making sure specifications line up properly, and handling the logistics side so customers aren’t left trying to navigate shipping issues or unclear paperwork themselves.

It’s not a service that suits absolutely everything (there are some product categories we deliberately stay away from, such as toys, clothing, ceramics and textiles) and depending on what’s required there can sometimes be minimum order quantities involved.

But for the right project, it can save a huge amount of time, uncertainty, and cost.

Get in touch and tell us what you’re looking for.

📞 +44 20 3873 4270
✉️ [email protected]

It’s easy to think of transmitters and receivers as fairly simple devices, but in practice they often become a small part of much larger systems where reliability and integration matter a great deal.

Different projects need different ranges, different relay configurations, different levels of control, and often slightly different ways of integrating into whatever equipment is already on site. In many cases, reliability matters far more than complexity. People want something that works consistently, is easy to configure, and doesn’t create unnecessary maintenance headaches six months later.

That’s generally where the PT Series tends to fit well.

From gate control and access systems through to industrial signalling, remote switching, environmental monitoring, and bespoke integrations where running cabling simply isn’t practical, our PT Series provide the solution.

Get in touch to find out more, or explore on our website: 433.92 MHz Low Cost Transmitters & Receivers

📞 +44 20 3873 4270
✉️ [email protected]

Not every project fits a standard solution. That’s why we offer bespoke manufacturing, tailored to your exact requirements.

Here's just some of the products we can source or manufacture for you:

⚙️RF receivers
⚙️RF transmitters
⚙️Door or window contacts
⚙️Shock sensors
⚙️PIRs
⚙️Pagers
⚙️PCB boards
⚙️Auto diallers
⚙️Alarm equipment

Whether it’s adapting an existing unit or developing something entirely new, we work closely with installers and integrators to deliver what’s needed. And, we'll look after the whole process, from manufacturing to quality control, certification to freight and logistics.

To find out more, or to chat through your specific requirements, just get in touch.

📞 +44 20 3873 4270
✉️ [email protected]