Set UHF VOX8 Transmitter Bug and UHF Receiver

Set trasmettitore ad attivazione vocale VOX8 e ricevitore sensibile

The innovative VOX  (voice activated transmitter) and the receiver combo have extreme long-range and the results from its unique format are simply the most accurate and effective you can find. The VOX8 SET is now being mass-produced.
Because the current in "standby" mode is just about 0.8mA, this high-tech transmitter saves battery life for a long period.
The transmitter turns on whenever someone starts talking. You may change the sensitivity and use a particular sound filter to make it clearer.
A compact UHF transmitter that can be used in a room or a car. This voice-activated transmitter will send conversations to a distant receiver.
It will pick up a whisper 10 meters distant from the transmitter's microphone thanks to our unique amplification technique.

The audio quality is impressive.

Receiver's Details

This affordable receiver is a dedicated pocket-sized, 1-channel receiver, for monitoring our range of UHF Room Bugs and Land Line wiretaps. Listen to far away with amazing clarity through quality earphones.

A separate record output socket allows any compatible tape or digital recorder to be connected at the same time to the earphones.
It can use the internal 9V battery or external 9V power supply via its external jack.
Used for picking up conversations from our transmitters, the PLL Receiver employs an extra high sensitivity circuit that allows the user to pick up RF NFM Transmitters from up to 300+ meters away.
The PLL Receiver and Transmitter combo uses cutting-edge surface-mount technology, to provide one of the most powerful wireless audio transmitters available.
In comparison to other receivers, the UHF PLL Receiver has an amazing sensitivity.

The receiver is fabricated specifically for our bugs spy transmitters or wiretaps.
It uses less electricity from the battery than any other comparable receiver while maintaining the same level of stability.
It comes stabilized by using Quartz crystal.

• Working Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included)
• Dimensions: 2 X 5.5 X 8.7 cm
• Stability: The UHF receiver has buffered crystal-controlled output.
• Frequency: Within 433.5MHz and 433.9MHz
• Distance: Long receiving distance depending on terrain and obstructions
• Sensitivity: Better than –125 dBm into 50 Ohm (12 dB/sinad).
• Deviation: 2.5 kHz to 6 kHz
• Outlets for audio recording and earphones.
• External DC jack.
• Gold plated PCB.
• Audio: High-quality NFM
• Antenna: semi-flexible antenna, 10 cm.
• Adjustments: No adjustments are required.

It will work for up to 3 days using 1 Alkaline battery (depending on brand and freshness).

The Voice Activated Transmitter's Details

The Voice-Activated Slim UHF Room Bug is the tiniest and most powerful transmitter in our lineup.
It's only 4 x 3cm in size and 0.9cm thick, so it fits easily into a book, wallet, pocket, or even slid under a door.
The VOX8 Bug is housed in a compact ABS box with vocal activation.
It's small-sized, yet it produces superb sound and can pick up a sound from up to 10 meters away.
This spying gadget allows you to listen to a discussion, solely when someone talks. If there is no conversation around, it will turn off and remain in standby mode up to the next sound picked up by its sensitive microphone.
In standby mode, it barely draws any power from the battery.

Savings on batteries is significant, and it is more difficult to detect because it does not emit when no one is present.

• Working Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included)
• Dimensions: 3cm x 4cm x 0.9cm.
  
• 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 patent-pending material for encapsulating, for safety and security.
• Power: Up to 20 mW RF output.
• Audio: Internal golden microphone. High-level difference between noise and transmitted sounds. Its tiny condenser microphone is so sensitive covering up to 100 sq. meters (120 sq. yard) around, crystal clear. You won't miss any whisper. The Voice activation system starts transmission only on voice signal detection to maximize battery lifetime up to 600 hours.
  
• Antenna: flexible wire 18cm full extended.
  
• Adjustments: No adjustments are required.

The package includes:

1 X Voice Activated Transmitter VOX VER 8.
1 X UHF PLL Receiver.
1 x High-Quality Earphones (as a gift)

*The calculation on VOX mode for up to 20 days is with a 9V alkaline battery and assuming 2 hours of conversations per day (the total of all the activity of the day).