Each transmitter is tested and tuned in our specialized laboratory and tested as well "on field" by high skilled engineers for maximal distance. It can be custom mounted into almost any object as a book, lamp, cigarette box, etc. UHF Transmitters technology is effective at penetrating obstructions such as walls, ceilings, and floors.Transmitter set is able to perform exceptionally compared to others listening devices and UHF. 157" diameter on 5cm (2") cable. Ideal for surveillance, communications, anti-theft and much more.. High-tech laminate makes it weather resistant.
In spite of its dimension, it. Is very sensitive and allows catching even feeble whispers in tens of meters away from it (in closed areas). The LM-UHF1 transmitter is adjusted to 433.
Xxx MHz, (or 418 MHz on demand) it is crystal controlled, fixed frequency. The microphone dimension is so small, so it be concealed imperceptible in any secret place.In spite of that, it. Is very sensitive and allows catching even feeble whispers in tens of meters away from it (in closed rooms) and transmitting it to a suitable receiver. Very small size - extra FLAT.
The M_UHF_V3 transmitter is adjusted to 433. Xxx MHz, (or 418 MHz on demand) is crystal controlled, fixed frequency.
High-tech laminate makes it weather resistant, and. Which is coated with non inflammable material! The microphone and height dimensions so tiny, that it allows concealing it imperceptible in any secret place. PAY LESS - GET MORE!! FOR THE BEST, CHEAPEST AND NEWER DEVICES, PETRUTECH TECHNOLOGIES, THE BEST EQUIPMENT!
Working Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included). Board Dimension: only 1cm x 2cm! Transmitter's frequency range: NFM (UHF) 433.6-433.9MHz FIXED MAINTENANCE FREE Quartz CRYSTAL. SMD built, for more stability and range (MIL SPECS 1% accuracy).Truly FM - The only one Varicap controlled for power and stability. Using a patent pending material for encapsulating, for safety and security!! The device is coated with special Anti-static material. Penetrates through walls and ceilings. Very easy, no time installation.
You won't miss a word. USA made by Motorola high amplification FET.PROFESSIONAL GOLD PLATED BOARD FOR EXTRA STABILITY. 1 Crystal controlled PLL Crystal controlled LM. Please check my other items! Thank you for watching from Petrutech Technologies Team. The item "Bug Spy Transmitter FM UHF Long Microphone! High Power Listening Device Stable" is in sale since Monday, January 04, 2016. This item is in the category "Consumer Electronics\Gadgets & Other Electronics\Surveillance Gadgets". The seller is "petrutech" and is located in Fast shipping from either branch. This item can be shipped worldwide.