Home
Supplier Discovery
Computer Products
USB Flash Disk
Security Audio Device Factories & Companies
Filter
Category
Consumer Electronics
Electrical & Electronics
Manufacturing & Processing Machinery
Security & Protection
Auto, Motorcycle Parts & Accessories
More
Management Certification
Others
ISO9001:2015
ISO14001:2015
ISO 9001
ISO45001:2018
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
More
Province & Region
Anhui
Beijing
Chongqing
Fujian
Guangdong
More
about security audio device
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
security audio device
1,000+ factories verified
Shenzhen City Autoe Technology Co., Ltd.
14 yrs
·
4.7
Send Inquiry
Voice Activated Remote Alarms GSM Power Bank Audio Sound Remote Monitor Surveillance Security Device L1-4G
US$
95.00
-
115.00
10 Pieces
(MOQ)
Anti Voice Recording Jammer Recording Blocker Hotel Conference Negotiation Privacy Security Device Anti Recording Device Df27
US$
142.00
-
159.00
1 Piece
(MOQ)
F16 Audio Recording Safety Devices Prevent Sound Anti Voice Recorder
US$
75.90
-
95.90
10 Pieces
(MOQ)
Anti Spy Camera wireless Camera RF Detector Door Alarm Anti Hidden Camera Video Recorder Anti Theft Door Alarm Device Hc002
US$
4.99
-
6.99
10 Pieces
(MOQ)
1/4
Chongqing Miao Yi Tang Technology Co., Ltd.
Send Inquiry
Long Range Anti-Drone Detection Device for Effective Security Measures
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
Full Spectrum Drone Detection Device for Secure Airspace Control
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
Portable Handheld Drone Detection Device for Team Security
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
Versatile Drone Detection Device for Team Security Operations
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
1/4
Smart Check Security Equipment (Shenzhen) Co., Ltd.
9 yrs
·
4.6
·
Manufacturer/Factory
Send Inquiry
Passport High Sensitive Hand Held Metal Detector Explosive Detection Device
US$
25.00
-
28.00
1 Piece
(MOQ)
Free Shipping Gold Hunter at Pinpointer Waterproof Metal Detector Underground Gold Metal Detector
US$
28.00
-
32.00
25 Pieces
(MOQ)
Free Shipping Gold Hunter at Pinpointer Waterproof Handheld Gold Detector Underwater Gold Metal Detector
US$
28.00
-
32.00
25 Pieces
(MOQ)
Gold Hunter at Handheld Metal Detector Waterproof Pinpointer Metal Detector Underground Gold Detector
US$
28.00
-
32.00
25 Pieces
(MOQ)
1/4
Suntek Technology Co., Limited
Send Inquiry
Suntek Fully Automatic Qr Code Card Reader Biometric Time Attendance Access Control Face Recognition Device
US$
250.00
-
340.00
1 Piece
(MOQ)
Suntek Factory Direct Sale Waterproof IP65 Face Recognition System 8 Inch Door Access Control Device
US$
250.00
-
340.00
1 Piece
(MOQ)
Suntek Hot Sale Advanced POS Smart Cash Register POS Terminal Payment Device for Bread Bakery Stores
US$
239.00
-
339.00
1 Piece
(MOQ)
Suntek Android 14.0 Gms Certificated NFC 15.6'' Touchscreen POS Devices for Food Chains Stores
US$
239.00
-
339.00
1 Piece
(MOQ)
1/4
Zhejiang Shuntong Electric Co., Ltd.
5.0
Send Inquiry
Audio-Visual Alarm Device with Highlight LED Wider Base Switches
US$
65.00
10 Pieces
(MOQ)
Adjustable Audio-Visual Alarm Device with LED Highlight Wider Base and Multiple Tones for Switches
US$
24.00
5 Pieces
(MOQ)
Audio-Visual LED Alarm Device Switches Type
US$
63.00
20 Pieces
(MOQ)
High-Decibel Waterproof Audio-Visual Alarm Device with Anti-Corrosion Housing
US$
50.00
-
70.00
30 Pieces
(MOQ)
1/4
Wenzhou Ma Safety Signal Electronics Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Power Long Range Rescue Traffic Control Accident Broadcasting Security Acoustic Hailing Device
Negotiable
5 Sets
(MOQ)
High Power Long Range Law Enforcement Homeland Board Maritime Security Traffic Control Acoustic Hailing Loudspeaker Device
Negotiable
5 Sets
(MOQ)
High Power Long Range Law Enforcement Emergency Warning Acoustic Hailing Device
Negotiable
5 Sets
(MOQ)
High Power Long Range Portable Speaker Rescue Traffic Control Accident Broadcasting Security Acoustic Hailing Device Loudspeaker
Negotiable
5 Sets
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
Security Systems Addressable Visual Alarm Device, Red
US$
1.00
1 Piece
(MOQ)
Simple Safety Security System Conventional Audio/Visual Fire Alarm
US$
1.00
1 Piece
(MOQ)
Simple Safety Security System Audio and Visual Alarm
US$
1.00
1 Piece
(MOQ)
Security Systems Fire Alarm, Addressable Audio/Visual Alarm
US$
1.00
1 Piece
(MOQ)
1/4
Shenzhen Jingwei Technology Co., Ltd.
Send Inquiry
Anti-Eavesdropping Audio Jammer for Conference Room Security
US$
200.00
1 Piece
(MOQ)
Travel-Ready Personal Audio Jammer for Anti-Listening Security
US$
200.00
1 Piece
(MOQ)
Wireless Voice Jammer for Office Security Use
US$
200.00
1 Piece
(MOQ)
Wireless Voice Jammer for Office and Hotel Security Use
US$
200.00
1 Piece
(MOQ)
1/4
Changzhou Wieldy Motor Solution Co., Ltd.
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
PC-Pm22K-180sh Micro Precious Metal Planetary Gear Motor for Medical Devices / Personal Care / Power Tools / Office Equipment/Security Products / Banki
US$
8.00
-
10.00
5 Pieces
(MOQ)
PC-Wm36K-555sh Micro Precious Metal Planetary Gear Motor for Medical Devices / Personal Care / Power Tools / Office Equipment/Security Products / Banki
US$
8.00
-
10.00
5 Pieces
(MOQ)
PC-Pm22K-130sh Micro Precious Metal Planetary Gear Motor for Medical Devices / Personal Care / Power Tools / Office Equipment/Security Products / Banki
US$
8.00
-
10.00
5 Pieces
(MOQ)
PC-Wm28K-380sh Micro Precious Metal Planetary Gear Motor for Medical Devices / Personal Care / Power Tools / Office Equipment/Security Products / Banki
US$
8.00
-
10.00
5 Pieces
(MOQ)
1/4
Shenzhen Peng Shi Science and Technology Limited Company
5.0
Send Inquiry
Hot Selling Pendrive Key Device Memory Memorias 512MB-64GB USB Stick Disk Pen Drive Pendrive USB Flash Drives
US$
1.18
-
1.22
50 Pieces
(MOQ)
Versatile USB Hub with Multiple Ports for Easy Connectivity
US$
1.22
-
1.58
50 Pieces
(MOQ)
Pendrive Key Device Cles Memory Memorias 128GB Stick Disk
US$
1.22
-
1.27
50 Pieces
(MOQ)
U100 Waterproof USB Flash Drive - Durable Model for Secure Business Storage
US$
1.18
-
1.22
50 Pieces
(MOQ)
1/4
Guangzhou Umy Medical Equipment Co., Ltd.
3 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Advanced Veterinary Health Monitor for Pet Care Professionals
US$
199.00
-
799.00
1 Piece
(MOQ)
Multi-Parameter Medical Vet Monitor with Real-Time Data Display
US$
199.00
-
799.00
1 Piece
(MOQ)
Innovative Pet Alarm Monitor with Automatic Video Recording
US$
199.00
-
799.00
1 Piece
(MOQ)
ECG Monitor with 1-Year Warranty and Online Technical Support
US$
155.00
2 Sets
(MOQ)
1/3
Goodpower Electronic Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Customized Lady Bage PVC Shape 8GB 16GB 16GB 32GB 64GB 128GB 256GB 512GB 1tb 2tb USB Pen Drives Key Memory Stick Disk USB Flash Drive
US$
1.93
-
2.28
50 piece
(MOQ)
Customized 3D Coffee PVC Shape 2GB 4GB 8GB 16GB 32GB 64GB USB Pendrive Promotional Gift USB Flash Drives
US$
1.93
-
2.28
50 piece
(MOQ)
PVC Car 3.0 Mobile Phone USB Flash Drives Wholesale Creative Gift Logo USB Flash Drive
US$
1.73
-
2.08
50 piece
(MOQ)
U Disk Custom Logo Metal Lettering 64G Advertising Bid 32g Creative Business Card 16g Exhibition Gift High-Speed USB
US$
0.80
-
2.30
50 piece
(MOQ)
1/4
Shenzhen Creative Memory Technology Limited
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
USB Flash Drive Memory Stick Metal for Android Windows
US$
1.50
-
1.52
50 Pieces
(MOQ)
Plastic Thin Credit Card USB Flash Drive Alimoto Cc01
US$
0.90
-
3.24
50 Pieces
(MOQ)
Bamboo USB Flash Drive Wood USB Memory Disk with Free Logo
US$
1.60
-
1.62
50 Pieces
(MOQ)
The Lord of The Rings Gifts Waterproof Metal USB Flash Drive
US$
1.50
-
1.52
50 Pieces
(MOQ)
1/4
Fortune Port Electronics Limited.
15 yrs
·
Trading Company
Send Inquiry
Transparent Punk Type-C USB Flash Drive 64GB High-Speed 2-in-1
US$
90.00
-
98.00
2 Pieces
(MOQ)
USB 2.0 Custom Stick Drive Memory 4GB Personalized Flash Drive for Gifts
US$
90.00
-
98.00
2 Pieces
(MOQ)
Flash Drive Pen Unique Design Metal USB Pen Drive for
US$
90.00
-
98.00
2 Pieces
(MOQ)
Personalized High-Speed Flash Drive Customized Logo LED Display Mini USB 3.0 Stick
US$
90.00
-
98.00
2 Pieces
(MOQ)
1/4
Senken Group Co., Ltd.
Send Inquiry
2. Ultrablast 16ah Long Distance Loud Speaker for Outdoor Security
US$
10,000.00
50 Pieces
(MOQ)
Motorcycle Security Patrol Communication Device Qxtx-Sk02 Senken
US$
10.00
-
300.00
100 Pieces
(MOQ)
3. Powersonic 200W IP55 Rated Acoustic Emitter with Extended Working Time
Negotiable
1 Piece
(MOQ)
Portable Remote Long Distance Loud Speaker
US$
1,000.00
-
10,000.00
1 Piece
(MOQ)
1/4
Guangzhou Temeisheng Audio Technic Co Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Professional UHF Digital Wireless Gooseneck Microphone Conference System High-Definition PTZ Camera
US$
727.00
-
765.00
1 Piece
(MOQ)
Smart Video Doorbell with Tuya Two-Way Audio Motion Detection Night Vision for Home & Office Security
US$
37.00
-
70.20
20 Pieces
(MOQ)
2-Channel White Touch Screen Wall Amplifier with Bluetooth USB FM TF Doorbell, Audio in&out Black Optional
US$
34.20
-
68.40
1 Piece
(MOQ)
Standard 86 Size Home Audio System Bluetooth Wall Mount Amplifier
US$
36.10
-
45.60
1 Piece
(MOQ)
1/4
Dongguan Viking Technology Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
Speech Masking Jammer for Security Rooms
US$
500.00
1 Piece
(MOQ)
Portable Trace Explosive Detection Device
US$
7,800.00
-
10,000.00
1 Piece
(MOQ)
Vad-1800 Handheld Hazardous Liquid Detection Device
US$
2,300.00
-
2,500.00
1 Piece
(MOQ)
High Frequency Listening Devices Through Walls
US$
18,000.00
-
20,000.00
1 Piece
(MOQ)
1/4
Shenzhen Tianhehuijin Tech Ltd
10 yrs
·
4.8
·
Trading Company
Send Inquiry
N9 Mini Spy GSM Device Audio Monitor Listening Surveillance Long Standby Time Personal Voice Activation No GPS Module
US$
6.97
-
11.15
20 pieces
(MOQ)
Mini NVR Board 1080P 4CH Security Network Recorder Board 4CH 1080P / 8CH 960p Email Alert Motion Detection with HDD Cable
US$
17.00
-
19.00
10 pieces
(MOQ)
Quad Core Cortex A7 CPU 1g DDR Banana Pi Bpi-M2 Berry, Same Size as Raspberry Pi 3
US$
33.00
-
36.00
20 pieces
(MOQ)
New Arrival Banana Pi Bpi R64 Mt 7622 Open Source Router
US$
87.00
-
93.98
2 pieces
(MOQ)
1/4
Guangzhou T-Mark Technology Co., Ltd
5 yrs
·
4.9
·
Trading Company
Send Inquiry
Wholesale 4G OBD GPS Car Tracker Anti Theft Smart Device
US$
18.00
-
19.00
10 Pieces
(MOQ)
Precise Postioning 4G Cn Version GPS Tracker Car Alarm
US$
8.00
-
9.00
10 Pieces
(MOQ)
1/4
Foshan Anlong Communication Equipment Co., Ltd.
Send Inquiry
Professional Long Range 5km Full Spectrum Drone Detection Device with Audio Alarm
US$
340.00
-
400.00
1 Piece
(MOQ)
4000-6000MHz 100watt Vco GaN Power Amplifier Anti Uav Module
US$
900.00
-
1,100.00
1 Piece
(MOQ)
1/4
Guangzhou Sizheng Electronics Technology Co., Ltd.
Send Inquiry
Sizheng Cott-S1 Window CCTV Microphone Audio Monitor Listening Device for IP Camera Security System
US$
30.00
2 Pieces
(MOQ)
Sizheng Cott-Qd60 High Sensitive CCTV Audio Mircophone Pick up Device 12V for Security Camera
US$
20.00
1 Piece
(MOQ)
QUANZHOU VEKEDUO SUPPLY CHAIN MANAGEMENT CO.,LTD
6 yrs
Send Inquiry
Promotional Gift Mini Laser Engraving Metal USB Flash Drives
US$
0.95
-
12.00
100 Pieces
(MOQ)
Custom Logo 2 in 1 Type-C Rotate Memory Storage Devices USB Flash Drive
US$
1.15
-
15.00
100 Pieces
(MOQ)
1/4
Hangzhou Ragine Electronic Technology Development Co., Ltd.
Send Inquiry
Audio and Vibration Laser Alarm Device 0.9um-1.7 Um Laser Detection Device
US$
500.00
-
1,200.00
1 Piece
(MOQ)
Head-Mounted Soldier-Worn Laser Alarm Device for Soldiers
US$
500.00
-
1,200.00
1 Piece
(MOQ)
Low Cost Head-Mounted Laser Threat Warning Device
US$
500.00
-
1,200.00
1 Piece
(MOQ)
Wearable Lightweight Near-Infrared (NIR) Laser Warning Receiver Alarm Device
US$
500.00
-
1,200.00
1 Piece
(MOQ)
1/4
Guangzhou Mingsen Technologies Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Desktop Banking Card Issuing Device
US$
8,000.00
-
20,000.00
1 Set
(MOQ)
Instant Card Printer Encoding Device
US$
8,000.00
-
20,000.00
1 Set
(MOQ)
Card Instant Issuing Kiosk Desktop
US$
8,000.00
-
20,000.00
1 Set
(MOQ)
Automatic Bank Card Printer Encoder
US$
8,000.00
-
20,000.00
1 Set
(MOQ)
1/4
Shenzhen Coban Electronics Co., Ltd.
5.0
Send Inquiry
12V/24V Relay Engine Stop GPS Tracking Device Tk303 Listen Car Inside Remotely
US$
16.00
-
17.00
10 Pieces
(MOQ)
Real Time Tracking Device Coban Tk 303f
US$
16.50
-
25.22
1 Piece
(MOQ)
Wholesale Coban Car GPS Tracker 303 Hot Tracker GPS Car Tracking Device
US$
10.00
-
15.00
10 Pieces
(MOQ)
Factory Price Tk303 2g Car Security GPS Tracking Device 303f with Real Time Baanool APP Platform System
US$
16.00
-
17.00
10 Pieces
(MOQ)
1/4
IDeal Intelligent Technology Co., Ltd.
Send Inquiry
Touch Screen 8 Inch Temperature Measurement and Face Recognition Device
Negotiable
1 Set
(MOQ)
Face Recognition and Infrared Thermometer Integrated Device for Turnstile Gate
Negotiable
2 Sets
(MOQ)
Touch-Screen 8 Inch Face Recognition Device with Infrared Thermometer and Em/MIFARE RFID Reader Access Control Systems
Negotiable
1 Set
(MOQ)
8 Inch Contactless Face Recognition Infrared Thermal Temperature Detection Device
Negotiable
1 Set
(MOQ)
1/4
Radioforce Technologies Co., Ltd
Send Inquiry
man-portable gateway forward observer target acquisition end user mobile devices
US$
8,200.00
1 Piece
(MOQ)
mesh network system datalink communication EUD tactical end user device
US$
8,200.00
1 Piece
(MOQ)
Autonomous vehicle sensor systems data link communication point to point mesh network device
US$
7,000.00
-
10,000.00
2 Pieces
(MOQ)
wireless communication swapping training phone case holder meshtastic tactical end user device
US$
8,200.00
1 Piece
(MOQ)
1/4
Raythink Technology Co., Ltd.
5.0
Send Inquiry
NVR/Vms Software Support Large Focal-Length Dual-Spectrum PTZ Device
Negotiable
1 Piece
(MOQ)
High-Sensitivity ≤ 40mk Netd Thermal Imaging Device for Critical Infrastructure and Border Security
US$
3,000.00
-
4,000.00
1 Piece
(MOQ)
IP66-Rated Dual-Spectrum PTZ Device with Micro SD Storage and RS485 Interface for Harsh Environment Applications
US$
9,000.00
-
10,000.00
1 Piece
(MOQ)
Intelligent Event Analysis (Intrusion/Tripwire) Linkage Alarm Enabled Infrared Device
Negotiable
1 Piece
(MOQ)
1/4
Wuhan Xstrive Technology Limited
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Quality H. 265/H. 264 Video Freeze Frame Capture Device for CCTV/IP Camera Support Dahua Hikvision
US$
420.00
-
473.00
1 Piece
(MOQ)
High-Quality Network Video Freeze Frame Device Compatible with Hikvision Dahua Axis Onvif Cameras
US$
420.00
-
473.00
1 Piece
(MOQ)
Medical Endoscope Dental Video Freeze Device HD Frame Capture for Aesthetic Clinical Analysis
US$
420.00
-
473.00
1 Piece
(MOQ)
Smart Occupancy Detection and Fire Escape Behavior Analysis Device
US$
232.00
-
299.00
1 Piece
(MOQ)
1/4
Vecano Electronics Co., Ltd.
Send Inquiry
Upgraded Anti-Recording Device Audio Recording Blocker White Noise to Prevent Eavesdropping
US$
135.00
-
165.00
2 sets
(MOQ)
Ws5 Upgraded Anti-Recording Device Audio Recording Make White Noise to Prevent Eavesdropping
US$
135.00
-
165.00
2 sets
(MOQ)
Ws5 Upgraded Anti-Recording Device Audio Recording Blocker White Noise to Prevent Eavesdropping
US$
135.00
-
165.00
2 sets
(MOQ)
Anti Audio Recording Safety Devices Prevent Sound Recorder Anti Voice Recorder Microphone Blocker
US$
280.00
-
325.00
2 sets
(MOQ)
1/4
1
38