This is a narrow pulse
nanosecond transmitting a wireless signal technology is ideal for high-speed,
short-distance wireless personal communications, It has a very strong ability
of anti-multi path interference, especially suitable for indoor complex environment
to ensure high sensitivity pickup to provide users with highly reliable
wireless transmission environment. Low-power, low-cost, high reliability.
Smart Sound Monitor function, a radius of 500 meters listener, pickup 100
square meters, 48 hours long standby, the situation is different neighborhoods
as the building up to a distance of different, depending on the actual
situation of concrete support work while charging, support external audio
listening, wireless audio monitoring, intelligent recording monitor.
How to
use:
Normal
listening mode
First, it is determined in transmitting and receiving the normal case, the
transmitter switch toggle to ON, the lamp is lit on the machine, the
transmitter has entered into normal transmit signal state, and then opened
receiver knob switch receiver indicator lights the receiver can clearly
listening to the voice of the transmitter collected. Equipped with headphones
listens better.
Voice-activated
listening mode
First, it is determined in transmitting and receiving the normal case, the
transmitter switch toggle to voice listening mode, the indicator lights on the
machine, the transmitter has transmit signal enters a wait state, and then the
receiver knob switch is open, the receiver directions lights, when the emitter
surrounding sounds greater than 60 decibels, the transmitter will enter the
state of the transmission signal, the receiver can now clear listening to the
voice of the transmitter collected. Equipped with headphones listens better;
Recording
listener mode
First, the TF card is inserted into the receiver card slot, and then open the
transmit and receive switch, the received signal in the normal case, click the
Record button on the receiver starts recording, the recording indicator starts
flashing slowly. After the completion of the recording, short press the stop
button automatically save the recording file.
Recording
playback mode
Switch to turn the knob of the receiver, and the normal standby state, press
the play button, the machine will automatically play the last paragraph of the
audio file. Long three seconds, press the play button to delete the recordings.
In the previous paragraph and the next paragraph to choose the operation.
MP3
playback mode
Open receiver, into the normal standby state, long press MP3 switch button, the
machine will automatically according to the order of play MP3.