Covert Mini Circular Mic with Pre-amp, Range 5m W23g

NV-YNSUPR-113 Circular Miniature Microphone

• Built-in lightning protection, power reversal of polarity protection. 
• Built in Pre-amplifier 
• Uniqe design, easy for hidden install

Parameter

• Voltage: DC 9-12 v
• Electric current: 20MA
• Frequency range: 100-100 KHZ 
• Pickup range: 3-5meters
• Connecting mode: Red (power is) Black (public) white (audio+)

Apply to Hikvision, dahua, hanbang and other video recorder

Firmware Warning: Please be aware that Hikvision products are region-specific and regionally supported. If you have purchased your Hikvision products from any other online source or unauthorized seller, they may not be compatible with the UK region’s firmware Updating the firmware on products not purchased from our site can lead to several complications in those products including complete failure. Your Hikvision warranty is void in this case. If you have any questions or concerns about the official status of your Hikvision product please contact Hikvision UK Customer Service at support.uk@hikvision.com

Do you require the Latest Hikvision FIRMWARE for your Hikvision product?

We supply the latest Software & Firmware Free of Charge for our customers only. All products purchased on this site will be shipped with the latest firmware installed
If you have purchased your Hikvision device from this site, email us with your name, invoice number, device model & the serial number, for the latest Hikvision Software & Firmware for your device(s)

Hikvision Versions are available for:

Latest Hikvision DVR Firmware
Latest Hikvision NVR Firmware
Latest Hikvision IP Camera Firmware
Latest Hkvision PTZ Camera Firmware

And Firmware for most other Hikvision Products. 

Updated Hikvision software are also available from Netviewcctv for:
iVMS-4200
iVMS-4200 MAC
iVMS-4500
SADP Tool
Hik-Connect
Disk Space Calculator
Bandwidth Calculator
Format Converter
Batch Configuration Tool

How to Activate & add a Hikvision Device to iVMS-4200 :

How to Setup Hik-Connect in iVMS-4200 :

How to Add Hikvision IP Cameras on iVMS-4200 and Create Groups :