DIY WIFI AUDIO BUG WITH KNOWLES EXTERNAL MICROPHONE

SALYUT DIY audio monitoring device work with any 5V power source, like powerbank or 220V/5V AC adapter. It is  equipped with external KNOWLES microphone for superb audio quality

Through the mobile application you can:
* listen live to what is happening in the room in super HQ sound quality
* be notified when a sound occurs in the monitored area
* listen to and download all recorded events
* change all settings on the device

In addition to these main functionalities, the application also offers you the following:

*Adjusting the activation sensitivity to sound
*Turning the notification on and off
*Formatting the SD card, viewing the occupied memory
*Remote listening and downloading of recordings on an SD card
*Change operating mode, continuous mode or low power mode
*Adjusting the duration of the recording
*Battery charge overview
*Easily share device access with friends and familly

TECHNICAL SPECIFICATIONS:

Dimmensions: 50x25x6mm
Battery : any powerbank or AC adapter
Battery duration: ( with 10000 mAh powerbank)
- 170hours live listening ( Wifi ON, Recording ON)
- 510 hours in standby ( Wifi standby, Recording standby)
- 170 days in sleep ( Wify sleep, Recording standby)
Connectivity: 2,4Ghz wifi network ( 5G wifi network is not supported)
SD card: micro SD card 16-64 Gb supported
Recording : WaV format , 128kbps, memory consumption 1Mb/ minute , 512 hours /32Gb
Downloading over Wifi speed:
-1min recording / 5 sec download
-5 min recording / 25 sec download
-10 min recording / 1 min download

KNOWLES MICROPHONE SPECIFICATIONS:

SiSonic KNOWLES series
Supply Voltage1 VDD 1.5 - 3.6 V
Supply Current1,2 IDD - 155 220 μA
Sensitivity1 S 94 dB SPL @ 1 kHz -25 -22 -19 dBV/Pa
Signal to Noise Ratio SNR 94 dB SPL @ 1 kHz, A-weighted - 59 - dB(A)
Total Harmonic Distortion THD 94 dB SPL @ 1 kHz - 1 % Max
Directivity Omnidirectional
Microphone Dimensions : 10x4x3 mm
Microphone cable length: 50 cm