Main Feature:
- Adopting metal receiver superior detecting metal handset and high quality headphones, makes it working much more sensitive and sound-qualified.
- With built-in lithium battery and unique FM transmitter function.
- With a little Iron box, easy to be manipulated and carried.
- High sensitivity of wall listening detection
- Signal receiving by sonde and bougie
- Adjustable volume and frequencies
Usage:
- Put the earplug into headphone hole, the sonde into the MIC hole
- Clockwise rotate the "switch on/off" button of the volume.
- When the indicator light of the power works, boot the machine and adjust the volume, smoothly stick the sonde to wall where need to be monitored
- Adjust the gear-choice buttons A B C until you can clearly hear the sound from the room.
Specification:
Four Audio Choices:
- A: 200MHz
- B: 800MHz
- C: 1200MHz
- D: partition bougie monitoring, about 100MHz
Sonde Sensitivity: -70db
Electric Current Exhaust: 10mA
Ports and Switch:
- Gear Choice A/B/C/D Switch
- ON /OFF/Volume +/- Switch
- 1 x DC Port
- 1 x FM Transmitter Port
- 1 x Microphone Port
- 1 x 3.5mm Earphone Port
- 1 x REC
The Maximum Times of Amplifying Audio: 2000 times
Battery type: 3.7V lithium-battery
Continuous monitoring for 100hours
Penetrability: Cement wall, Steel wall, wooden wall, iron wall, glass and air brick
Listening Devices: Headphones, recoding, wireless FM emission
Dimensions(L x W x D): 74 x 70 x 26 mm
Color: Argent metallic luster
Cautions:
The indicator light works when it is charging please shutdown in case of damaging the machine. It needs to charge for about five hours. The sonde must smoothly stick to the wall's surface; never move the sonde when you are sticking it to the wall in case of damaging the sonde. The effect of the monitoring depends on the thickness, materials and other features of the wall. Appropriately adjust the gear-choice button until you can get the best effect of monitoring. D is the partition monitoring bougie of the sonde is the refined part which should not be dismantled or touched discretionarily.
Approved: CE / FCC
After Sales Service: 1 Year Warranty
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