Wireless siren

[light6000]

Hi, my NVR is vary far from where I want to put the siren, is there a Wireless siren I can use ?

 

[TonyR]

Hi, my NVR is vary far from where I want to put the siren, is there a Wireless siren I can use ?

Consider using a more conventional 12VDC siren but operating it from the same LAN as the NVR using Shelly1-UL Wi-Fi switches, as here:

Wireless siren to Hikvsion NVR?

Hi! I currently have an Hikvision DS-7608NI-I2/8P NVR, but the integrated siren is not so loud and since it is on the second floor, i can barely hear when i'm on the first floor in the house. My question is: is there a wireless transmitter to be attached to the NVR that sends the signal to an...

ipcamtalk.com

 

[light6000]

Thx for the response. I will check using Shelly.
I read that some cams have alert output can I use it ?

 

[TonyR]

Thx for the response. I will check using Shelly.
I read that some cams have alert output can I use it ?

Yes, should be no problem.

 

[light6000]

I have DS-2CD2T83G2-2I , searched the internet how to use the cam alert output but found nothing

 

[TonyR]

I have DS-2CD2T83G2-2I , searched the internet how to use the cam alert output but found nothing

I find nothing in the specs here that indicate that it even has an alarm output.

 

[light6000]

I have also this DS-2CD1653G0-I(Z) , it has alarm output. How can I use it.


Alarm
-S: 1 input,1 output (max. 12 VDC, 30 mA)

 

[TonyR]

I have also this DS-2CD1653G0-I(Z) , it has alarm output. How can I use it.


Alarm
-S: 1 input,1 output (max. 12 VDC, 30 mA)

With Shelly-1 (camera end):




Directly to 12VDC siren; NOTE: 30mA maximum, use a 12VDC opto-isolator relay board as shown at bottom for a higher current or higher voltage device:

 

[light6000]

Thanks for your help.