UHF FM micro listening device transmitter external microphone 9V

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Ultra-miniature UHF bug spy transmitter featuring external microphone. It will transmit conversations to a remote receiver.
This model of transmitter is small enough to be concealed anywhere and it's very powerful.
Using the highest capacity Alkaline battery it is the best in its class size and battery lifetime.
Exceptional audio quality.

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A tiny powerful UHF bug spy transmitter with an external microphone. It will relay conversations to a remote receiver.

The external microphone gives you more options for hiding it in awkward places.

This transmitter is small enough to be hidden anywhere and extremely powerful. It is the best in its class in terms of size and battery life by using the highest capacity Alkaline battery. Excellent audio quality. Regardless of its dimension, it is very sensitive and allows catching even feeble whispers in tens of meters away from it (in closed spaces). The UHF-RE transmitter is configured to 433.x MHz, quartz crystal controlled, fixed frequency.

Features:

The device's dimensions are very compact. Easier to conceal.
The antenna is thinner - less observed.
Less current drawn from the battery, so it lasts a prolonged time.
Our transmitters are more powerful than any others.
High-quality precise PCB.
High-quality golden cover of contact plates.
Active and passive elements from leading worldwide brands.

Specifications

Working Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included)

Dimensions: 1cm x 2cm. EXTRA SMALL listening device design, made for room surveillance and for places where the unit is difficult to hide.

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 and security.

Power: Up to 25mW RF output.

Audio: External microphone (gold). High-level difference between noise and the transmitted sounds. Its tiny condenser microphone is so sensitive covering up to 10meters around, crystal clear. You won't miss any whisper.

Antenna: flexible wire 18cm full extended.

Adjustments: No adjustments are required.

The unit comes fully assembled and ready for use, as shown in the picture.

Just insert a 9V Lithium battery and it will begin to transmit.
It will transmit up to 48h days using 1 Alkaline battery (depending on brand and freshness).

The package includes:

1 X Micro Transmitter.