Spy Development ™ - Products - Room transmitters

It this section we represent all our categories of voice transmitters.
Please select a category that best suits your needs to see the models and prices.


Please select your category for a room transmitter

Read the article about the advantages of our UHF transmitters in the Help section.

Miniature Transmitters	Voice Activated Transmitters	Long Term Transmitters
Remote Control Transmitters	Mains Powered Transmitters	Disguised Transmitters

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Note: All transmitters are supplied on the strick understanding that they will be operated in a lawful manner. It is the purchasers responsibility to comply with the laws in their countries. We decline any resposibility for use of these devices. For more information read the Terms of Sale.