- COVERT SURVEILLANCE -

YES are a supplier of some of the highest tech covert surveillance equipment available. The surveillance products are tried and tested and are used for a wide range of different purposes. These systems are often used by private investigators, police forces, blue chip companies and the general public.

The surveillance / spy equipment we sell is high quality and is designed so that it can be used in any country where legally permitted. We also supply covert surveillance equipment designed to your specific requirements including audio surveillance and video surveillance.

The range topping phone conversation recorder features an adjustable voltage selection allowing it to be used for business telephone systems. Small, high quality cameras and recording devices can be hidden in just about anything where space allows and the same is true of the FM and UHF transmitters. The listening devices / transmitter bugs can have their frequency adjusted so it is in the FM/Air band range.

On the counter surveillance side we also supply a range of cell phone jammers and audio recoding device jammers which stop recording of your conversations. Please contact us with any of your questions.

If you require any information regarding intruder alarm and/or CCTV integration, please feel free to contact our sales or technical teams, who will be more than happy to answer any queries you may have.
sales@y-e-s-ltd.co.uk