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.
The UNOTRON Smartcard Reader SAC2 uses the latest smartcard reader / writer technology. It connects to your computer via a USB port, and is therefore fully compatible with Windows 98, ME, 2000 and XP.The SmartCard Reader is compliant with all common smartcard standards, and is supported by the PC/SC Windows driver.The UNOTRON Smartcard Reader SAC2 is a CCID & EMV certified Plug & Play...
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...