UHF FM Mains 220V or 110V spy transmitter external microphone

Display all pictures

Send to a friend

Print
View full size

Ultra-miniature AC mains powered (110-220V) UHF bug spy transmitter featuring external microphone. It will transmit conversations to a distant receiver.
This model of transmitter is small enough to be concealed anywhere and it is very powerful.
Exceptional audio quality.

More details

Add to wishlist

More info
Data sheet
Comments

Miniature listening device Using AC (110-220V) UHF bugging spy transmitter featuring external microphone.

Connecting it directly to the AC power line, and will transmit conversations to a distant receiver.

The small size of the transmitter and external microphone allows easy hiding during installation inside almost any appliance (non-metallic).

The mains-operated bugging device can be used in a room, transmitting indefinitely, without having to exchange batteries.
Simple connection to a power line, 110V or 220V.
With our Automatic Gain Control system, it will pick up a whisper 10m away from the transmitter's microphone as clearly as loud speech near it.
Exceptional audio quality.
This model of bugging transmitter is small enough to be concealed anywhere and it is very powerful.
The external microphone enables more flexibility to hide it in difficult places.
In spite of its dimension, it is very sensitive and allows catching even whispers, tens of meters away from it (in closed areas). The UHF-MA transmitter is adjusted to 433.x MHz, quartz crystal stabilized fixed frequency.

Features:

It doesn't use any battery. It is connected to the AC mains.
The device's dimensions are very compact. Easier to conceal due to the external microphone.
The antenna is thinner and flexible - less observed.
High-quality precise PCB. High-quality golden plated PCB
Active and passive elements SMT (Surface Mount Technology)

Specifications

Working Voltage: 110V to 240V AC.

Dimensions: 1.4cm x 2.3cm. EXTRA SMALL listening device design, made for room surveillance and for places where the unit is difficult to conceal.

Stability: The transmitter has 3 x RF stages buffered output for stability.

Frequency: True NFM (Narrow Band FM - Frequency range approximately 433.x (Quartz Crystal Controlled ).

Distance: Long transmitting range. Penetrates through walls and ceilings.

Safety: Our unique transmitters are using a Mil. Specs. material for encapsulating, for safety. It is a special most important feature for your safety.

Power: Up to 80mW RF output.

Audio: External microphone (gold plated, 4mm diameter). Its tiny condenser microphone is very sensitive, covering up to 10 meters around, crystal clear. You won't miss any whisper.