Micro Wireless Audio Transmitter Surveillance longest lauch distance range::300-500m. wireless audio recording:with Earphone

Micro Wireless Audio Transmitter Recording (DW-CW03)

Specification:

Appliance:    * For TV-Making unannounced visits,investiatgation and evidence collection,anti-counterfeiting Trade and Industry Bureau,food safety,the city government to do the recitification,the public security bureau of evidence,law firms,the Anti-corruption bureau,the courts and other departments.

Usage:    * Tansmitter: switching it to ON,being the lauch of the machine signals.the longest lauch distance range to 300-500m.    * Receiver:The alloctionof an antenna,the antenna plug of the plug at the bottom of transmitter,the antenna streched as far as possible.Switching it to ON,The indicator light truns yellow that is to receive the signal.The headest cable into the jack,and then on the ear headphones,you will be able to hear the other side of the diaogue.Since the headphone cable as the transmitter is also used in the antenna,when used,it should be stretched as far as possbile.Power switch and power switch the power switch to the right until the ticking soung heard.Now the power supplies to the transfer device.Rotary switch to the right will increase the volume.After you finished using the receiver,do not forget to switch off the power.Before using the receiver,checking if there is no electricity,The electcity shortage,Please use the full power.

Package Contents:    * Transmitter    * Receiver    * Antenna    * Earphone    * Power charger    * User manual

Micro Wireless Audio Transmitter Surveillance (DW-CW03)