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      Stereo Listening Through Wall Device
      Negotiable
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      What is Wall Microphone with Double Probe (needle and contact) with Bluetooth and Recording

      About this Item
      Details
      Company Profile

      Price

      Min. Order Reference FOB Price

      1 Piece Negotiable

      Sepcifications

      • Transport Package Carton Package
      • Specification 40*25*15cm
      • Trademark No
      • Origin China
      • Name Stereo Listen Through Wall System
      • Dimension 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
      • Audio Adjust Gain Adjustment, Low Frequency, High Frequency Fil
      • Headphone Output 3.5 Inch Standard Interface
      • Recording Output Built-in Recording Module, Real-Time Recording by
      • Recording Memory 16GB

      Product Description

      Description Multifunctional stereo audio system can receive and record analog sound signals (human voice, footsteps, other sounds). Due to the adoption of reflective low-noise DSP processing and amplification equipment, the signal is picked up by the left and right independent stereo sensors in ...

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      Stereo Listening Through Wall Device Comparison
      Transaction Info
      Price Negotiable US$390.00-450.00 / Set US$300.00-349.00 / Piece US$3,750.00-4,000.00 / Piece US$3,750.00-4,000.00 / Piece
      Min Order 1 Piece 1 Set 5 Pieces 1 Piece 1 Piece
      Payment Terms T/T T/T - T/T T/T
      Quality Control
      Management System Certification - - - - -
      Trade Capacity
      Export Markets Africa, South Asia Domestic - Domestic Domestic
      Annual Export Revenue - - - - -
      Business Model - ODM, OEM - ODM, OEM ODM, OEM
      Average Lead Time Peak Season Lead Time: one month
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: one month
      Off Season Lead Time: within 15 workdays
      - Peak Season Lead Time: one month
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: one month
      Off Season Lead Time: within 15 workdays
      Product Attributes
      Specification
      Name: Stereo Listen Through Wall System;
      Dimension: 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;
      Audio Adjust: Gain Adjustment, Low Frequency, High Frequency Fil;
      Headphone Output: 3.5 Inch Standard Interface;
      Recording Output: Built-in Recording Module, Real-Time Recording by;
      Recording Memory: 16GB;
      Drone Detection Frequencies: 300 to 6200 MHz;
      Uav Detection Distance: up to 1.5 Km;
      Detection Alarm Method: Headphones, Sound and Light;
      Log Record: Less Than 500 Alarm Records;
      Power Supply: Removable Lithium Battery (Type-C Charging);
      Capacity of Battery: 4000mAh;
      Detection Model: Spectrum Detection;
      Condition: Sigal Uav Detection System;
      Battery Life: >= 6 Hours (Single Battery);
      Size of The Host: 135 X 60 X 35 mm;
      Weight of The Host: 500g;
      Weight: 132g;
      Battery: 1050mAh;
      Detector Type: 12μM Uncooled Infrared Detector;
      Infrared Resolution: 256×192;
      Spectral Band: 7.5~14μM;
      Frame Rate: 25Hz;
      Lens Focal Length: 3.2mm;
      Fov: 56°×42°;
      Focus Mode: Fixed Focus;
      Minimum Imaging Distance: 0.3 M;
      Measurement Range: -20°C~+150°C, +100°C~550°C;
      Temperature Width Stretch: Auto;
      Visible Light Camera: 2 MP;
      Main Functions: Drone Detection, Pilot Position, Rid Monitoring;
      Other Functions: Black and White List, Tracking, Record...;
      Operating Frequency: 100MHz - 6GHz;
      Index Locatable Drone Models: Dji, Autel, Air, Mini, Fpv, Avata, etc;
      Detection Range: 1.5-3km;
      Detection Quantity: >=10 Flights (Simultaneous);
      Screen Size/Resolution: 6 Inches, 1080*2160 Pixels;
      Memory / Storage: 8GB / 256GB;
      Power Supply: Battery;
      Battery Capacity: 8000mAh;
      Battery Life: 4-6 Hours;
      Operating System: Android 12;
      Network Environment: Supports Internet and Single Machine Offline Mode;
      Host Size: L*W*H: 185mm*80mm*33mm;
      Weight: 650g, No Antenna Included;
      Main Functions: Drone Detection, Pilot Position, Rid Monitoring;
      Other Functions: Black and White List, Tracking, Record...;
      Operating Frequency: 100MHz - 6GHz;
      Index Locatable Drone Models: Dji, Autel, Air, Mini, Fpv, Avata, etc;
      Detection Range: 1.5-3km;
      Detection Quantity: >=10 Flights (Simultaneous);
      Screen Size/Resolution: 6 Inches, 1080*2160 Pixels;
      Memory / Storage: 8GB / 256GB;
      Power Supply: Battery;
      Battery Capacity: 8000mAh;
      Battery Life: 4-6 Hours;
      Operating System: Android 12;
      Network Environment: Supports Internet and Single Machine Offline Mode;
      Host Size: L*W*H: 185mm*80mm*33mm;
      Weight: 650g, No Antenna Included;
      Supplier Name

      Beijing Heweiyongtai Sci & Tech Co., Ltd

      Diamond Member Audited Supplier

      Shenzhen Beyontique Technology Co., Ltd.

      Diamond Member Audited Supplier

      Raythink Technology Co., Ltd.

      Diamond Member Audited Supplier

      Shenzhen Beyontique Technology Co., Ltd.

      Diamond Member Audited Supplier

      Shenzhen Beyontique Technology Co., Ltd.

      Diamond Member Audited Supplier

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