High Sensitive Stereo Listening Through Wall System for Covert Listening Microphone

• nama: stereo mendengarkan dinding sistem
• dimensi: 131* 125* 42mm; 41* 18* 15mm
• berat total: 956 g
• catu daya: baterai 9v bawaan
• waktu kerja baterai: 5 jam tanpa rekaman; 4 jam dengan rekaman
• input audio: track ganda kiri dan kanan
• Tidak. Model.: HWCW-IV
• output audio: output kiri dan kanan secara bersamaan, atau kiri dan kanan
• penyesuaian audio: penyesuaian gain, frekuensi rendah, fil frekuensi tinggi
• output headphone: antarmuka standar 3.5 inci
• output perekaman: modul perekaman bawaan, perekaman real-time dengan
• memori perekaman: 16gb (perekaman kontinu sekitar 1500 jam)
• Paket Transportasi: Carton Package
• Spesifikasi: 40*25*15cm
• Merek Dagang: No
• Asal: China
• Kode HS: 9031809090
• Kapasitas Produksi: 100 Units Per Month

Deskripsi Produk

Description

This multi-function stereo listen through wall device is the most updated one in similar products nowadays, which can give listener the clearest audio information they are going to know. This is a special amplifier that will pick up the slightest noise through solid objects like a wall, so you can listen to what is happening on the other side. The contact microphone is a ceramic pin specially developed for converting vibration into audible noise. It has two powerful transducers together comprise an exceptional monitoring device. It is widely used in  prison and intelligence department.
 

 

Technical Parameters
 

Dimension	MCU(main control unit): 131×125×42mm; 41×18×15mm
Total Weight	956g
Power Supply	Built-in 9V battery
Battery Working Time	5 hours without recording; 4 hours with recording
Audio input	Left and right double track
Audio output	Left and right output simultaneously, or left and right output separately
Audio adjust	Gain adjustment, low frequency, high frequency filter adjustment and volume adjustment
Headphone output	3.5" standard interface
Recording output	Built-in recording module, real-time recording by USB external dedicated recording memory
Recording memory	16GB (continuous recording about 1500 hours)