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China wholesale Spy electronics ->  Audio Surveillance->UHF Voice Surveillance-> Wall contact microphone(ST-UF04)  
Wall
Wall contact microphone(ST-UF04)
Model ST-UF04 stock: 1000 pcs
Browse: 1987 weight:

 

Price: 99US$ 5+ Price : Contact Us
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Product Description

ST-UF04 is a high sensitive partition monitor, which is perfectly constituted by metal receiver, metal handset with superior detecting ability and high-quality headphones, making it more sensitive and sound-qualified. It owns built-in Lithium battery and unique FM transmitter function, easy to be manipulated and carried. If James Bond 007 has this military grade partition monitor, he’ll have eavesdropped on many conversations by disguise himself as a lodger next door. However, the cool weapon can be available to you at this time, how could you miss it? Actually, it isn’t complex to use this partition monitor. You simply need to put the earplug into headphone hole, the sonde into the MIC hole, and clockwise rotate the Switch On/Off button of the volume. When the indicator light that the machine begin to work, boot the machines and adjust the volume, smoothly stick the sonde to wall that need to be monitored without any discretional move, adjust the gear-choice buttons A/B/C which emit different frequencies to explore the audio until you can clearly hear the sound from the room which can be amplified 20,000 times of sound. Therefore, it’s really vivid support of an old saying, "two may keep counsel - if one of them’s dead", which in fact, the only one survivor couldn’t be able to keep the secret suppose he should never woefully meet this partition monitor. One should always believe the truth that walls have ears. As a FM hole included, this partition monitor also supports record the audios by using recording equipments to go through the mouth of the recording and connect the audio cable. Again with special FM wireless emission function, the specialized FM receiver of this monitor can receive the information afar and monitor that frequency 100 MHz once you adjust the gear to D to start partition bougie monitoring. As for the bougie, we’ve provided because of the sensitivity of the machine depends on different thickness, materials of the wall and other interference factors. As a result, a bougie is provided the same as the sonde to enhance its penetrability especially for thicker wall. If you have enough potential to be a would-be spy, will you want to know whether this partition will eavesdrop via ceiling or floor, which indeed, need further exploring and experience with this unique wall detection partition monitor by yourself.

Feature

High sensitivity of wall detection
FM wireless emission and receiver
Signal-receiving by sonde and bougie
Adjustable volume and frequencies
Can be ranked as 007 level weapon

Specification

Primary Function: Partition monitor
Ports and switch
- Gear choice A/B/C/D
- ON / Volume +/- / OFF
- DC
- FM
- MIC
- 3.5mm headphone port
- REC
Electric current exhaust: 10mA
Battery type: 3.7V Lithium battery
Charging time: 5 hours
Continuous working time: About 100 hours
For audio choices
- A: 1200Hz
- B: 800Hz
- C: 200Hz
- D: Partition bougie monitoring - about 100MHz
Sonde’s sensitivity: -70dB
Max. amplifying the audio: 20,000 times
Penetrability: Cement wall, steel wall, wooden wall, iron wall, glass and air brick
Answering patterns: Headphones, recording, wireless FM emission
Dimensions: 74×70×26 mm
Weight: 192g
Color: Stainless steel color

Package Contents

1 × Partition monitor
1 × Sonde
1 × Antenna
1 × Partition bougie
1 × Power charger
1 × Earphone
2 × Pair backup earbud
1 × Steel case
1 × User manual

How to use

Put the earplug into headphone hole, the sonde into the MIC hole, and clockwise rotate the "switch on/off" button of the volume. When the indicator light of the power works, booth the machine and adjust the volume, smoothly stick the sonde to wall the need to be monitored, adjust the gear-choice buttons A B C until you can clearly hear the sound from the room.
If you need to do the sound recording, you can use recording equipments to go through the mouth of the recoding to connect the audio cable for recording. Also, F-999B has another special FM wireless emission function, with specialized FM receiver which can receive the information afar and monitor that.


Warranty Information

12 Months
 
      
    
 
 
 
 
   
SPYTECH ELECTRONICS CO.,LTD
Email :info@spy-techs.com    
Address:Minzhi, LongHua Town, Bao'an district, Shenzhen City, China 
 post:518131