AU 007 TELEPHONE TRANSMITTER SECRETLY MONITOR YOUR SPOUSE, YOUR CHILDREN OR YOUR EMPLOYEE’S ACTIVITIES.
This ingenious telephone transmitter kit, cunningly disguised as a common dual modular adapter, transmits up to 1/4 mile on any FM receiver the unit tunes from 75 to 115 MHz and beyond, and uses the phone line for its power source and its antenna. No battery or external antenna needed! Both sides of the conversation are transmitted with crystal clarity. Size 58mmx35mmx26mm.