High Sensitive Wall Audio Detector Partition Voice Monitor Eavesdrop

F-999B 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.

Features

1. Full metal body, fine workmanship, for sophisticated high-end professional equipment

2. Superior performance, clear sound quality, sensitivity, and imported components

3. four-stall fishing regulation, satisfies different needs

4. Equipped with through-wall probe cartridge syringe, with a wall probe to monitor the function

5. Built-in FM wireless transmitter components, signals can be wirelessly transmitted to a distant receiver

6. Equipped with audio jack, synchronous recording to an external recording device

Photo Caption

1. Probe socket                       5. Antenna hole

2. Frequency adjustment        6. Recorder connection site

3. Volume / Power                   7. Headphone jack

4. Charging hole