Audio-receivers and Video-receivers Mini Amplifier Microphone and Speaker High Sensitive Two Way Audio Input/Output Mic for CCTV Security Camera DVR System IP Camera

Funciona bien con mi cámara Dahua y se ve bastante discreto.

The item has no manual include you need to search you tube how to install on your cctv.

Purchased to attach to a Foscam 4k, did not work as hoped. The only sound I received was static and squelching. Not useful for my purposes.

Buen sistema de parlante para NVR de cámaras de seguridad

Quality made microphone! I use it with my camcorder. To listen to wild game.

It has no power supply.

The volume is much lower than built in camera mic and if the camera itself was not a large PTZ would have been better off replacing the camera with one that has a mic. But as it stands it does what it says just not up to what I was expecting.

We received it. It was package great. Hooked everything up. However it is like the speaker is busted. All I can get is a lot of static. It is even hard to understand someone at your door with the speaker right there for the static.

No instructions to how to fit it

El embalaje es muy sencillo y puede que no resista algún golpe y no cuenta con instructivo para ver cómo se conecta

La bocina tiene muy buen sonido aunque el micrófono es algo bajo de volumen y todo el tiempo se escucha un símbolo