AVT2722 B - Universal ultrasonic detector

Description

In comparison with similar systems available in the trade, the kits are characterized by the possibility of smooth change of operating frequency and interrupted operation (break / work time can be adjusted). Thanks to this the system is much more effective in operation. The adopted operating mode causes that the operating system draws a small current. This means a longer operating time without having to change the power source (battery). A small number of elements and simple assembly make the kit can be assembled by everyone in several minutes.
Electronics whip for mosquitoes !!!

The device is especially recommended to lovers of home gardens and all those who do not like mosquitoes, naps and other insects sucking

properties

• Transducer - piezo 27 mm
• LED control diode
• Smooth frequency control
• Smooth regulation of the duration and interruption of the signal
• Suggested power supply - 9V battery (6F22)
• Power supply - 3-20 V
• The set includes a printed circuit board, a set of elements and documentation
• Detailed description in EdW 5/04