handheld audio recorder

... 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.

...Handheld Recording Portable Police Megaphone AUDIO-Application Piblic Address, School, Store and Shop, Army, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Detachable microphone * Siren alarm mode * Adjust volume control * Shoulder strap for easy carrying AUDIO...

... for manned interpreatation: can manual use,also can play pre-recorded audio,that need human to control. We have many models for your choice! Using graphic: Part of Accessories: Earphone(EP01)) Micphone(Mic01) Earphone(EP02)) Micphone(...

...Audio Recordable Sound Module With Speaker PCB Board DIY recordable audio module-30 seconds to record directly from mobile phones and PCs. Add messages and songs to cards and gifts Make your own sound cards, gift cards and gift boxes. Add an audio module with your own greeting or tone. Talking Print can provide special prices to test the concept of "audio...

...Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter , Audio Recorder Jammer Product Introductions: The 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...

... checkpoint! secret voice recording, hide in card holder, hide in wallet, hide in hand and pocket! Ⅱ. Applications: 1. Secret Voice Recording 2. Evidence collected for criminal Ⅲ. Specification: * Sensor size:1/9 inch * pixel size:1.4 um*1.4um *

...Audio Recorder Mini Usb Recording Device Smallest Spy Voice Recorder Specifications Digital Voice Recorder: 1. Music playing function 3. Different languages 4. Recording indication Features * Multiple functions: USB stick + digital voice recorder * Easy to use: one key recording and saving * Easy to transfer files: plug the recorder to PC to check recording files and transfer other files in/out Item Name Pen Voice Recorder

.... The shielding angles is horizontal 90°-120°/vertical 90°-120°. Shielding effection is up to 83%. It is acoustic interference. Operating temperature of this audio voice blocker is -30℃～40℃. The shielding radius is up to

...Audio Recording Wearable Night Vision mage Format .JPEG Image Resolution 34M (7808x4392); 23M (6400x3600); 18M (5632x3168) 13M (4800x2700); 9M (4032x2268); 6M (3200X1800); 4M (2688X1512) Audio Input Built-in Microphone Audio Format .MP3 External camera(Dual channel record) Support main camera 1080P + external camera 720P dual channel video recording...

Wearable Portable 128G Law Enforcement Body Camera Audio Record WiFi Police Body Camera 128G 3200mAh Audio Record Wearable For Law Enforcement Specification of body police camera-SOP-04-GE.pdf Product detail parameters of Law Enforcement Body Camera: night...

...audio recording long range mini wireless camera This long range mini wireless camera support two-way audio and TF card recording. It is great for minding infants, the elderly, pets and keeping an eye on your home & office. Long range mini wireless camera Main Features: H.264 Main Profile @level 3 720P 1280*720 H.264 compression format, support Dual stream Support ONVIF With 10pcs IR LEDs, IR distance 10m Support Two-way audio...

...-in 4G, WIFI, GPS and Bluetooth, it has a 3.1 inch big touch screen, which for easy and friendly operation, especially for the video conference call, two-way audio communication, local video playback, picture preview and so on. The rugged design is

... photo directly by pluging the audio cable on your earphone hole and press the button on stick 2. Charge-free. No battery. It's more convenient for clearing customs. Certificate-free 3. Plug and ...

HDMI HD Digital Camera for surgical (operation) microscope audio recording Model No.KLN-HI720P-1 Features: Multi output Microscope Camera:HDMI+USB+TF card This model is besed on hdmi 720P camera, but we add audio recording function, and MOQ is 50pcs HD ...