Product description:
Origin: Russia
Model:ANKER-4E
Electronic Audio Russian Electronic ListenerANKER-4E Electronic Listener
ANKER-4E Design and Performance Principle
This product includes electromechanical detection devices.（H), Electronic Clock Detector (E), Air Conduction Contact Earphone, Low Noise Amplifier, Filter and Microprocessor. The electromechanical detection device (H) and the electronic clock detection device (E) are respectively placed in the main engine. According to the different signal intensity of the detected object, the product designs electromechanical device (H file): 15-40 cm and electronic clock device (E file): 1-5 cm. Users can monitor the detection results through headphones.
Three.Performance Characteristics of ANKER-4E
Large detection range (depending on the strength of different signals)
1. Mechanical Clock Device: 20-100cm
2. Electro-mechanical device (H gear): 15-40 cm
3. Electronic Clock Device (E file): 1-5cm
4. Electronic remote control (H or E): 3-10cm