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1 - 10 Results for sd audio recorder from 5324 Products
Sporting Rescue 40W USB/SD/AUX Recording Siren Megaphone with Built-in Microphone
40W USB/SD/AUX Recording Siren Megaphone for Sporting Rescue AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features High-Powered Digital Sound Solution Compact & Portable PA Speaker Ergonomic Grip Design Foldable Handle Siren Sound 240 Seconds Recording Adjustable Volume Control Extra Audio Input Supported Bluetooth Wireless Connecting for Option AUDIO-Specification Model: UM1600 Main Material: ABS Product...
Ningbo Uma Electronic Technology Co., Ltd.
Verified Supplier
Room 2013, South Building, Yinzhou Chamber Of Commerce, Ningbo, Zhejiang, China
Recording Pen Blocker Audio Recording Jammer Built-in 12V 2AH Battery
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing 1. Introduction EST-007MINI-F Portable ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds the signals, it will directly isolate it. 2....
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Audio Recording Jammer for Secret Keeping , Handheld Recording Muffler
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing 1. Introduction EST-007MINI-S Portable ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-3.5 meters. When it finds the signals, it will directly isolate it. 2....
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing 1. Introduction EST-007MINI-F Portable ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds the signals, it will directly isolate it. 2....
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Black Audio Recording Jammer For Security Camera / Hidden Microphone Suppressor
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing 1. Introduction EST-007MINI-F Portable ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds the signals, it will directly isolate it. 2....
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Professional Audio recording device jammer / signal jammers for security
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing 1. Introduction EST-007MINI-F Portable ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds the signals, it will directly isolate it. 2....
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Portable Ultrasonic Audio Recording Jammer with 6 Transducer for Meeting Room
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing 1. Introduction EST-007MINI-S Portable ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-3.5 meters. When it finds the signals, it will directly isolate it. 2....
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Ultrasonic Audio Recording Jammer 2-4 m Shielding Radius Eavesdropping Blocking System
Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing, Remote Control, Desktop use, Stationary use 1. Introduction EST-007S Stationary ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-4 meters. When it finds the signals...
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
Stationary 270° Hidden Adjustable High-Power Ultrasonic Audio Recording Shielding System
Stationary 270° Hidden Adjustable High-Power Ultrasonic Audio Recording Shielding System 60NK-270N ultrasonic audio recording shielding system is a new type of recording shielding system developed by our R&D team in combination with our existing products and customer needs. Its appearance is as air purifier, which is beautiful, simple and generous, and can help hidden in the meeting room successfully, but via its 60pcs ultrasonic transducers in...
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
4 Channel 1080P SD Video Recorder DVR GPS 4G WIFI With USB VGA Port
New Arrival 4 Channel 1080P SD Video Recorder DVR with USB VGA Port, GPS 4G WIFI Mobile DVR is a compact, full-featured recording system that uses SD card as the storage device. It provides H.264 high-quality and max 4 channels of 1080P/960P/720P AHD video recording and fleet management for police car, ambulance, fire engine,buses and trucks. It is a small device but we increase passenger and driver safety and independently record any traffic...
Shenzhen Vanwin Tracking Co.,Ltd
Verified Supplier
F10,Block B, Duocai Science and Technology Park, 5th Guanle Road, ,Longhua District, Shenzhen, China
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