China factories

China factory - Beijing Heweiyongtai Sci & Tech Co., Ltd.

Beijing Heweiyongtai Sci & Tech Co., Ltd.

  • China,Beijing ,Beijing
  • Site Member

Leave a Message

we will call you back quickly!

Submit Requirement

Wall Listening Device

Manufacturer of a wide range of products which include 35kg Portable Multi Band Bomb 300W Jammer All The Time Working In AC Mains,Compact 3g 4g Gsm Signal Radio Frequency Blocker,7.4v 2800mah Li Ion Battery 5W Wireless Listening S...

Quality 35kg Portable Multi Band Bomb 300W Jammer All The Time Working In AC Mains for sale

Interested in this product?

Get Best Quote

35kg Portable Multi Band Bomb 300W Jammer All The Time Working In AC Mains

  1. MOQ: 1 set

  2. Price: USD per set FOB Shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 50 sets per month
Delivery Time 15 working days
Packaging Details Carton package, wooden package
Name 35kg Portable Multi-band Bomb 300W Jammer all the time working in AC mains
Operating mode Easy ON/OFF button, OLED display showing battery level
Transmitting power 300W
Power Consumption MAX. 700W
Power AC220V/DC24-26V
Built-in charger 29.5V&2A Maximum charging time is 5 hours
Brand Name HEWEI
Model Number HWBJ-IV
Certification YES
Place of Origin China

View Complete Details

Yes, I am interested!
Quality Compact 3g 4g Gsm Signal Radio Frequency Blocker for sale

Interested in this product?

Get Best Quote

Compact 3g 4g Gsm Signal Radio Frequency Blocker

  1. MOQ: 1 set

  2. Price: USD FOB Shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 100 sets per month
Delivery Time 30 working days
Packaging Details carton case package
Operating mode Easy ON/OFF button, OLED display showing battery level
Transmitting power 300W
Power Consumption MAX. 700W
Power AC220V/DC24-26V
Working time Built-in DC24V&30AH can support continuous working for 60 minutes
Built-in charger 29.5V&2A Maximum charging time is 5 hours
Weight (Contain antenna) 35kg
Outer Case Pelican 1660, IP65
Reliability & Maintainability MTBF≥1000 hours, MTTR≤1 hour
Frequency range Built-in directional array antenna
Brand Name HEWEI
Model Number HWBJ-IV
Certification YES
Place of Origin China

View Complete Details

Yes, I am interested!
Quality 7.4v 2800mah Li Ion Battery 5W Wireless Listening System for sale

Interested in this product?

Get Best Quote

7.4v 2800mah Li Ion Battery 5W Wireless Listening System

  1. MOQ: 1 set

  2. Price: USD 1500~ 5000

  3. Get Best Quote
Payment Terms T/T
Supply Ability 300 kits per month
Delivery Time 10-30 working days
Packaging Details carton package,
Dimension L110 * W57 * H39mm
Power supply 7.4V / 2800mAh Li ion Battery
Receiving Channel 16
Power 5W
Weight 240gram
Receiving Sensitivity 0.20μV@20/25KHz typical
Rated Audio Power 1W
Audio Distortion 5% or less
Storage 32GB which can record for 500hours
Recording file format WAV
Playback function Yes
USB2.0 Extract Support
With earphone Yes
Working Temperature -25℃~ + 60℃
Brand Name HEWEI
Model Number HWJT-WS900B
Certification YES
Place of Origin Made-in-China

View Complete Details

Yes, I am interested!
Quality 8 Hours Remote 7.4V 2800mAh Wireless Listening System, Spying, Monitor, Wireless monitoring,radio monitoring equipment for sale

Interested in this product?

Get Best Quote

8 Hours Remote 7.4V 2800mAh Wireless Listening System, Spying, Monitor, Wireless monitoring,radio monitoring equipment

  1. MOQ: 1 set

  2. Price: FOB Shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 200sets/month
Delivery Time 15 days
Packaging Details carton
Power supply Working time upto 8hours
Working time 8 hours
Receiving Sensitivity 0.20μV@20/25KHz typical
Audio Distortion 5% or less
Dimension L110 * W57 * H39mm
Receiving Channel 16
Power 5W
Weight 240gram
Rated Audio Power 1W
Storage 32GB which can record for 500hours
Recording file format WAV
Working Temperature -25℃~ + 60℃
Brand Name Hewei
Model Number HWJT-WS900B
Certification Yes
Place of Origin China

View Complete Details

Yes, I am interested!
Quality All In One Stereo Listening System With Recording Function for sale

Interested in this product?

Get Best Quote

All In One Stereo Listening System With Recording Function

  1. MOQ: 1 set

  2. Price: USD per set FOB Shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 30 sets per month
Delivery Time 15 working days
Packaging Details Wooden package
Name Multifunctional stereo listening system
Size Hd 2.0TFT color display
Touch key Left, right, (on/off/confirm) Volume +, volume -
Record External USB flash drive is used
Probe interface two
Audio output interface 3.5mm) earphone output ≥16Ω
Usb flash drive memory 32G
Recording file format wav
Brand Name HEWEI
Model Number HWCW-Ⅴ
Certification YES
Place of Origin China

View Complete Details

Yes, I am interested!
Quality Multifunctional Stereo Listening System Built In Dsp Digital Signal Processing Module for sale

Interested in this product?

Get Best Quote

Multifunctional Stereo Listening System Built In Dsp Digital Signal Processing Module

  1. MOQ: 1 set

  2. Price: USD per set FOB Shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 100 sets per month
Delivery Time 12 working days
Packaging Details Carton package, wooden package.
Name Multifunctional stereo listening system
Size Hd 2.0 TFT color display
Touch key Left, right, (on/off/confirm) Volume +, volume -
Record External USB flash drive is used
Audio output interface 3.5mm) earphone output ≥16Ω
Usb flash drive memory 32G
Brand Name HEWEI
Model Number HWCW-V
Certification YES
Place of Origin China

View Complete Details

Yes, I am interested!
Quality Double Track Listen Through Walls Devices Long Distance Listening Devices for sale

Interested in this product?

Get Best Quote

Double Track Listen Through Walls Devices Long Distance Listening Devices

  1. MOQ: 1 SET

  2. Price: USD/Set FOB shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 10 sets per month
Delivery Time 20 working days
Packaging Details carton case
Dimension MCU(main control unit): 131×125×42mm; 41×18×15mm
Weight MCU - main control unit: 398g; Sensor: 25g/p; Wires: 45g/p;
Detection Sensitivity Level High
Audio input Double channel
Recording output Built-in recording module, real-time recording by USB external dedicated recording memory
Headphone output 3.5” standard interface
Brand Name HEWEI
Model Number HWCW-IV
Certification YES
Place of Origin CHINA

View Complete Details

Yes, I am interested!
Quality Stereo Wall Listening Device Through Wall System With 3.5

Interested in this product?

Get Best Quote

Stereo Wall Listening Device Through Wall System With 3.5" Standard Interface

  1. MOQ: 1 SET

  2. Price: USD/Set FOB shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 10 sets per month
Delivery Time 20 working days
Packaging Details carton case
Audio input Left and right double track
Recording output Built-in recording module, real-time recording by USB external dedicated recording memory
Headphone output 3.5” standard interface
Audio adjust Gain adjustment, low frequency, high frequency filter adjustment
Battery Working Time 5 hours without recording; 4 hours with recording
Recording memory 16GB (continuous recording about 500 hours)
Brand Name HEWEI
Model Number HWCW-IV
Certification YES
Place of Origin CHINA

View Complete Details

Yes, I am interested!
Quality Super Sensitive Listen Through Walls Devices Investigate Amplifier Device for sale

Interested in this product?

Get Best Quote

Super Sensitive Listen Through Walls Devices Investigate Amplifier Device

  1. MOQ: 1 set

  2. Price: USD/Set FOB shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 10 sets per month
Delivery Time 20 working days
Packaging Details carton case
Power Supply Built-in 9V battery
Battery Working Time 5 hours without recording; 4 hours with recording
MCU Size 131×125×42mm; 41×18×15mm
Headphone output 3.5 inches standard interface
Recording output Built-in recording module, real-time recording by USB external dedicated recording memory
Recording memory 16GB (continuous recording about 500 hours)
Brand Name HEWEI
Model Number HWCW-IV
Certification YES
Place of Origin CHINA

View Complete Details

Yes, I am interested!
Quality Stereo Wall Listening Device For Secret Spy On / Observation With Two Channels for sale

Interested in this product?

Get Best Quote

Stereo Wall Listening Device For Secret Spy On / Observation With Two Channels

  1. MOQ: 1 set

  2. Price: USD/Set FOB shenzhen

  3. Get Best Quote
Payment Terms T/T
Supply Ability 10 sets per month
Delivery Time 20 working days
Packaging Details carton case
Gross Weight 956g
Main Control Unit Size 131×125×42mm; 41×18×15mm
Battery Using Time 4-5h
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
Brand Name HEWEI
Model Number HWCW-IV
Certification YES
Place of Origin CHINA

View Complete Details

Yes, I am interested!
Show more products

Explore more categories

  1. Bomb Disposal Equipment

    Bomb Disposal Equipment

    160 products available

  2. EOD Tool Kits

    EOD Tool Kits

    91 products available

  3. Non Linear Junction Detector

    Non Linear Junction Detector

    26 products available

  4. Portable X-Ray Inspection System

    Portable X-Ray Inspection System

    41 products available

  5. Radio Frequency Blocker

    Radio Frequency Blocker

    71 products available

  6. View All Categories

Get in touch with us

  • Reach Us
  • Beijing Heweiyongtai Sci & Tech Co., Ltd.
  • Room 414, Number 113,Gucheng west road,Shijingshan Diistrict,Beijing,China.
  • https://www.portable-explosivedetector.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement