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PROFESSIONAL
Audio Spy Bugging Devices
These audio spy bugging devices are for the serious professional who needs the best in audio surveillance. All of these bugs can be supplied in one of three fixed frequencies. Each frequency has a channel number i.e. A,B or C, so using one of our 3 channel receivers you could monitor audio transmitted from up to three of these listening devices from a remote location. The transmitters are very easy to use, simply switch on and the unit is working transmitting all audio information within the room to the remote receiver/recorder. The audio clarity is crystal clear and you do not need to worry about drifting signal as with low cost equipment. Once the receiver locks onto the transmitted audio signal it will stay permanently. |
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KTU 100
Printer/Calculator Audio Bugging Transmitter
This is an authentic desk calculator with printer and most important it has a highly sensitive microphone installed inside.
It can be used as a calculator and audio transmitter at the same time.
Dimensions 98x192x39mm
Battery Life 408 hours continuous or Can be used with mains supply
Transmission Range 200 Meters
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Our Price £180
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KBU 100U
Audio Bugging Transmitter
Ultra sensitive microphone audio bug with 7 day operation on a single battery and transmission range up to 2000m.
Quartz stabilised 433Mhz
Dimensions 18x25x60mm
Battery Life 7 days or more (battery LS14500).
Transmission Range 2000 Meters
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Our Price £180
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KBU200U
Quart Micro Audio Transmitter
Professional quartz micro bug with ultra sensitive microphone and up to 2000m transmission distance and 8 days operation
It is one of our most popular bugs, and is used world wide.
Dimensions 10x16x45mm
Battery Life 8 days.
Transmission Range 2000 Meters
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Our Price
£190
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KB300U
Quartz Micro Audio Transmitter
This unique design micro audio bug enables one receiver to listen to up to five transmitters at the same time. Therefore you can listen to several different room conversations at the same time with one single receiver on the same channel.
Applied double FM and WFM modulation tunes the transmitter and enables clear reception of voice (from whisper to shout) without distortion effect which can often occur in other transmitters. The transmitter is equipped with a Neodymium magnet extremely strong to lift 1300 times' heavier weight than its own. It guarantees strong connection with a metal object in operational conditions.
Microphone sensitivity regulation:
The transmitter is equipped with a high quality ceramic
potentiometer to enable and regulate smooth microphone amplification according to user requirements.
Basic Specification:
• Range: 1100 m
• Working Frequency: 300 ÷ 600MHz
• Quartz Stabilization
• Stability: 0.0001MHz
• Working time: 35 ÷ 43 h or 76 ÷ 109 h
• Power supply: 3V CR2032/220mAh or CR2450/560mAh battery
• Two modulation types: FM and WFM
• Sensitive Microphone
• Ultra-High Quality Sound ( noises free)
• Microphone sensitivity control
• Built-in Neodymium Magnet
• Dimensions: 20 mm , antenna length 125 mm |
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Our Price
£185
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KB400U
Mini Quartz Audio Bug
Extra miniature sized audio bug can be placed in the smallest of places and clearly picks up and transmits faint audio conversations to a remote receiver. You can be up to 700m away from the audio bug and receive the audio clearly. The bug uses Quartz crystal for ultra stability with near zero frequency drift.
Basic specification:
- Transmission range: 700 m
- Quartz stabilization
- Stability: 0,0001MHz
- Working time: 320 h
- Power supply: 3V – batteries/accu 2 x LR6
- Two modulation types: FM i WFM
- Sensitive microphone
- Ultra-high quality sound (noise free)
- Dimensions: 22 x 9 x 5 mm
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Our Price £190
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KB500U |
Super Mini Quartz Audio Bug
Using state of the art electronics technology this is one of our tiniest audio bugging devices which can be hidden in the tiniest of spaces. As with many of our other audio bugs this devices uses surface mount electronics to the highest grade with quartz stabilization and almost zero frequency drift
Basic specification:
- Range: 700 m
- Quartz stabilization
- stability: 0,0001MHz
- Power supply: 3V – batteries/accu 2 x LR6
- Two modulation types: FM i WFM
- Sensitive microphone
- Ultra-high quality sound (noise free)
- Dimensions 15x8x4mm
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Our Price £190
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KB600U
Extra Mini Quartz Audio Bug
Using state of the art electronics technology this is our tiniest audio bugging device which can be hidden in the tiniest of spaces. As with many of our other audio bugs this devices uses surface mount electronics to the highest grade with quartz stabilization and almost zero frequency drift
Basic specification:
- Range: 400-600m
- Quartz stabilization
- Working time: 40 h on CR2032 battery
- Power supply: 1,5-4V
- Sensitive microphone
- Ultra-high quality sound (without noises and distant sound)
- Dimensions: 13 x 4 x 1,5 mm
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Our Price £245
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KB700U
Long Rang Voice Operated Micro Bug
Basic specification:
- Range: 1500 m
- Quartz stabilization
- Stability: 0,0001MHz
- Working time: ca 70h (stand by 1500h)
- Power supply: 9V (6xLR6)
- Modulation: FM
- Dimensions: 32 x 24 x 5 mm
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Our Price £95
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KB-Receiver (for use with all the above listed bugs)
The receiver is easy to use with up to 80 memories available to store frequencies.
Works in frequency range: 25 - 88MHz, 137 - 174MHz, 406 - 512MHz. 8 Bands.
Choice of 3 band plans.
Frequency range search 25÷512 MHz:
1. 25.0000 ÷ 84.0100
2. 84.0150 ÷ 87.2550
3. 137.0000 ÷ 143.9950
4. 144.0000 ÷ 145.9875
5. 146.0000 ÷ 155.9900
6. 156.0000 ÷ 162.0250
7. 162.0300 ÷ 173.9900
8. 406.0000 ÷ 439.99375
9. 440.0000 ÷ 449.99375
10. 450.0000 ÷ 469.9900
11. 470.0000 ÷ 512.0000
Basic specifications:
• Frequency range: 25 - 88MHz, 137 - 174MHz, 406 - 512MHz
• FM mode
• Memories: 80 channels
• Step: 5, 6.25, 10, 12.5, 20 kHz
• Scan rate 50 Channels per second
• Priority channel for constant monitoring
• Priority sampling 2 seconds
• Scan delay 2 seconds
• Audio output 400mW
• 32 mm (1 1 in) 8 ohm internal speaker
• Power 2 x LR6
• Alkaline batteries (3.0V) or rechargeable Ni-MH batteries (2.4V)
• Current drain: Squelched 90mA, Full output 290mA
• Size: 68 x 115 x 31.5 mm; 2.68 x 4.53 x 1.24 in.
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