Receivers & Amplifiers
VideoSecu High Sensitive Preamp Mini Microphone with Power Bypass for Security Audio Sound Voice Monitoring Recording and Free Warning Decal WD4
This high gain mini preamp microphone is the best for CCTV professionals. Line level out put: 6-15 VDC. Power in and Power out design allows the microphone to share the same power source with the camera. Free warning decal is included. Notice: This item is VideoSecu brand. Please report to Amazon if you received one without VideoSecu logo.
Clarity Cordlessheadset Amp Headset AmpClarity Power? Technology Amplifies Incoming Sound Up To 24DbWorks With Most Mobile And Cordless Phones With A Standard 2.5Mm JackAdjustable Volume And Tone For ClarityIdeal For Mobile Professionals Who Hold Conversations In Noisy Environments
Features Overview: Let ordinary speakers instantly become wireless Bluetooth stereo audio music speakersCan be paired to any bluetooth enabled devices, such as mobile phone, laptops, speaker and Bluetooth audio transmitter. Make music in the audio equipment play by wireless Insert the receiver into the speakers usb interface, and the other end connected with the 3.5mm audio cable to the...
VideoSecu High Sensitive Pre-amp Mini Microphone Kit for Security Audio Sound Voice Monitoring Recording with Power Supply, Extension Cable and Free Warning Decal A92
Collect audio evidence as important as capturing video evidence, this preamp microphone is a perfect addition to any video security camera system. This high sensitive mini preamp microphone is the best for CCTV professionals, with Preamplifier IC built on board, it increases a microphone's low output voltage to a stronger, more usable level, and it features low noise, high sensitive and...