Recent content by ahuelbia

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    Alarm Output on Camera

    Hi, I am looking at this Dahua IP-camera which has an output 1 channel out: 300 mA 12 VDC https://www.dahuasecurity.com/in/products/All-Products/Network-Cameras/WizSense-Series/3-Series/4MP/DH-IPC-HFW3441EP-AS I would assume that when the camera-alarm is triggered, there will be a 12V...
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    Alarm Output Rating

    thanks. my aim is just to understand their specs properly. I plan to use a relay later on. You can use the auto-gate lights relay, which is nicely built in a box.
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    Alarm Output Rating

    From the ratings, can I say : The alarm output can support 250VAC at 1A ? But this will be 250W, which is higher than the 160W stated. Does this mean I need to ensure if using 250VAC, I need to ensure the power doesn't exceed 160W (current MAX ~0.64A) ?
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    Alarm Output Rating

    Hi, I am looking at this Dahua NVR with alarm output NVR4216-4KS2/L From the docs, there is a link to this document which states rating is. Can someone please explain what is the output of the alarm output ports on the NVR?
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