CCTV Microphone for IP Camera 3.5mm Jack Plug Audio Input & 2.1mm DC plug 6-12V input
- Regular price
- £18.99
This 3.5mm Jack plug CCTV microphone pre-amp is suitable for indoor/outdoor all weather waterproof for connection to IP cameras with 3.5mm Jack audio input.
Built in pre-amp with 50cm - 20 metre audio/power connecting cable. It requires 6v-12v power supply to operate and sold separately. Microphone is only 1cm diameter and 6cm in length. The module is enclosed with resin inside silicon shrink sleeve and does not reduce microphone sensitivity.
The microphone pre-amp circuit and cable is waterproofed so can be mounted outdoors without worry of getting wet or damaged. Guaranteed to outlast any other CCTV microphone without protection. Withstands all types of weather lasting years without interruption.
Microphone cable is completely sealed terminating to 2 connectors - 2.1mm 6-12v inline DC socket and 3.5mm Jack plug for connecting audio output to IP camera / DVR / monitor or Line input.
Designed to be added to camera CCTV system or built into existing camera housing. It can be cable zip tied to camera bracket or cable or tacked to wall / surface.
Specifications
|
item |
CCTV Microphone |
|
Special Features |
Waterproof / Weatherproof, One-way Audio |
|
Audio transmission distance |
30 metre cable length maximum |
|
Frequency response |
20Hz ~ 20kHz |
|
SNR |
50dB (40 dB sound source 1 meter) 30dB (10 meters 40 dB sources) 1KHz at 1 Pa |
|
Listening area |
50-215 square feet / 5-20 square metres |
|
Sensitivity |
-45dB |
|
Dynamic Range |
80dB (1KHz at Max dB SPL) |
|
Maximum sound pressure |
120dB SPL (1KHz, THD 1%) |
|
Output impedance |
600 ohms non-equilibrium |
|
Output signal amplitude |
2.5Vpp/-25db |
|
Supply voltage |
6V-15V DC (recommended to use 12V) |
|
Supply current |
10 mA |
|
Operating temperature |
-15ºC - +50ºC |
|
Dimensions |
Length-6cm Diameter-1cm |
|
Weight |
1.2oz / 40g |
CCTV Microphone for IP Camera 3.5mm Jack Plug Audio Input & 2.1mm DC plug 6-12V input
- Regular price
- £18.99
