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VOX9 transmitter and PLL UHF receiver. It differs from other VOX transmitter/receiver sets which may look like. It has an incredibly long range and due to its special design is the most stable and powerful you may find.
An advanced set of the VOX surveillance transmitter and receiver. It features amazing long-distance and resultants from its specific format is simply the most reliable and effective set you can find. The VOX UHF NFM SET is now produced making use of exceptionally high-quality components and provided with a super-sensitive RF stage.
Do you actually prefer to change often the batteries? Do you need any sort of transmission whenever no one is inside the house, or perhaps during the sleeping time? No, that is an actual battery waste. This advanced transmitter conserves the battery life for a very long time, as the current in "standby" mode is just about 0.8mA - virtually absolutely nothing!!! Whenever a person starts talking, the transmitter starts transmitting. A special sound filter allows it to be a lot more sensitive when compared even to human voices.
The tiny UHF transmitter can be used in a room or vehicle. It will transmit the discussions to the remote receiver.
With our Automatic Gain Control strategy, it will pick up a whisper 10m away from the transmitter's microphone in closed spaces, as clearly and loudly speech near it.
Exceptional audio quality.
Receiver's Details
Sophisticated PLL UHF RECEIVER, regulated by a quartz crystal, and specifically configured for our products.
It has a one-of-a-kind design that makes it extremely stable, sensitive, and strong.
We provide it with a sensitive RF input, and you may acquire one of the greatest receivers for our transmitters and listening devices by utilizing earbuds.
The frequency of the receiver will be matched by the majority of our crystal-stabilized UHF transmitters.
The power-VOXes are an exception, and we utilize the Petru433 receiver for these.
This model includes a very sensitive circuit as well as superb sound quality.
The high-quality external earphones deliver 70mW of clear, pure audio power, allowing you to hear every nuance of a conversation.
It has the ability to link to an external recorder.
An additional useful feature is the ability to use earphones and a recorder simultaneously.
This elevated receiver is less expensive than a narrow-band scanner receiver or most other professional receivers, yet it works perfectly with our professional transmitters.
This device has been carefully tested with our transmitters in a variety of settings and comes highly recommended.
The PLL UHF crystal-regulated receiver may be utilized indoors or outdoors in a room or office.
Features:
Specifications
The unit comes fully assembled and ready for use, as shown in the picture.
Just insert a 9V Lithium battery, turn it on and it will begin to receive.
It will transmit for up to 3 days using 1 Alkaline battery (depending on brand and freshness).
The Voice Activated Transmitter's VOX9 Details
The professional, flat, and easier to conceal, VOX (Voice activated) bug, spy transmitter, featuring external golden 4mm microphone connected to a 5cm cable.
A VOX activated transmitter, or as the professionals call it "VOX transmitter", is containing two devices: a powerful transmitter and a voice-activated switch.
Usually, a room transmitter is active as soon as is connected to the battery and continues to transmit up to the point the battery is discharged.
A powerful transmitter draws a relatively high current from the battery, therefore the battery life is relatively limited.
This is a waste of power, and a waste of money, as the transmitters broadcast even when there is nobody in the room, or during sleeping time.
The voice-activated switch device disconnects the transmitter when there are no sounds in its proximity, therefore it preserves the lifetime of the connected battery for a prolonged time.
As well, VOX transmitters are more difficult to detect, therefore they are safer compared to other transmitters.
This is the original professional VOX (Voice Activated Transmitter), flat and easier to conceal bug spy transmitter, featuring an external golden microphone.
During speaking in a room, the VOX begins to transmit the conversation clear and powerful, on the UHF band. As soon as it stops hearing voices, it quits transmitting within a short time.
This listening device allows you to listen to conversations in a room only when someone actually speaks. It almost doesn't draw current from the battery in standby mode.
This is a Miniature UHF transmitter is intended for use in a room or closed place. The voice-activated transmitter will transmit conversations to a distant receiver.
With our Automatic Gain Control system, it will pick up a whisper 40 feet (10 mt) away from the transmitter's microphone, loud and clear.
Exceptional audio quality.
Features:
Specifications
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 500h using 1 Alkaline battery (depending on brand and freshness, as well on time of speaking).
The package includes:
1 X Voice Activated Transmitter VOX VER 9.
1 X UHF PLL Receiver
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