# Unable to display camera image in DBv2

**URL:** <https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838>\
**Category:** Dashboard\
**Created:** [26 August 2025 04:59 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838 "2025-08-26T04:59:00Z")\
**Posts on this page:** 11\
**Page:** 1

<div class="post-metadata">

**Author:** ![k5map](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/k5map/32/47681_2.png) [@k5map](https://discourse.nodered.org/u/k5map)\
**Post date:** [26 August 2025 04:59 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/1 "2025-08-26T04:59:00Z")

</div>

I migrated the flow from DBv1 which displays two of my Reolink cameras but the DBv2 flow does not display the images using the ui-template widget. Below are the details of my flow. Any advice/suggested changes are appreciated.

 ![Screenshot 2025-08-25 235707](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/4/1/415fbc6fe627524dd6544f9da99081e932f1c03e.png)

```auto
[
    {
        "id": "9be39e2b48730ea4",
        "type": "group",
        "z": "dc3ad1b3d9ba660c",
        "name": "Cameras",
        "style": {
            "label": true
        },
        "nodes": [
            "760b78eb9341149b",
            "b5737ad16fd1f0f9",
            "8b6bbda3b429e5ca",
            "6738810cb5074478",
            "263a6dd31663d25e",
            "177ac6c301333957",
            "ebb9ab80d276d1f2",
            "ec4a261edd755d3f",
            "e1d250fcd728f77a",
            "5dfb99eb0f678919"
        ],
        "x": 34,
        "y": 399,
        "w": 872,
        "h": 162
    },
    {
        "id": "760b78eb9341149b",
        "type": "http request",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "Reolink image",
        "method": "GET",
        "ret": "bin",
        "paytoqs": "ignore",
        "url": "http://172.28.254.90/cgi-bin/api.cgi?cmd=Snap&channel=1&rs=&user=admin&password=Pat3net1",
        "tls": "",
        "persist": false,
        "proxy": "",
        "insecureHTTPParser": false,
        "authType": "basic",
        "senderr": false,
        "headers": [],
        "x": 320,
        "y": 440,
        "wires": [
            [
                "8b6bbda3b429e5ca"
            ]
        ]
    },
    {
        "id": "b5737ad16fd1f0f9",
        "type": "inject",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "x": 140,
        "y": 440,
        "wires": [
            [
                "760b78eb9341149b",
                "177ac6c301333957"
            ]
        ]
    },
    {
        "id": "8b6bbda3b429e5ca",
        "type": "base64",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "",
        "action": "str",
        "property": "payload",
        "x": 500,
        "y": 440,
        "wires": [
            [
                "6738810cb5074478"
            ]
        ]
    },
    {
        "id": "6738810cb5074478",
        "type": "template",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "",
        "field": "payload",
        "fieldType": "msg",
        "format": "handlebars",
        "syntax": "mustache",
        "template": "<img width=\"320px\" height=\"240px\" src=\"data:image/jpg;base64,{{{payload}}}\">",
        "output": "str",
        "x": 660,
        "y": 440,
        "wires": [
            [
                "263a6dd31663d25e"
            ]
        ]
    },
    {
        "id": "263a6dd31663d25e",
        "type": "ui-template",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "group": "bb8416c482c3c19f",
        "page": "",
        "ui": "",
        "name": "Driveway",
        "order": 1,
        "width": 0,
        "height": 0,
        "head": "",
        "format": "<div ng-bind-html=\"msg.payload\"></div>",
        "storeOutMessages": true,
        "passthru": true,
        "resendOnRefresh": true,
        "templateScope": "local",
        "className": "",
        "x": 820,
        "y": 440,
        "wires": [
            []
        ]
    },
    {
        "id": "177ac6c301333957",
        "type": "http request",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "Reolink image",
        "method": "GET",
        "ret": "bin",
        "paytoqs": "ignore",
        "url": "http://172.28.254.90/cgi-bin/api.cgi?cmd=Snap&channel=0&rs=&user=admin&password=Pat3net1",
        "tls": "",
        "persist": false,
        "proxy": "",
        "insecureHTTPParser": false,
        "authType": "basic",
        "senderr": false,
        "headers": [],
        "x": 320,
        "y": 480,
        "wires": [
            [
                "ebb9ab80d276d1f2",
                "5dfb99eb0f678919"
            ]
        ]
    },
    {
        "id": "ebb9ab80d276d1f2",
        "type": "base64",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "",
        "action": "str",
        "property": "payload",
        "x": 500,
        "y": 480,
        "wires": [
            [
                "ec4a261edd755d3f"
            ]
        ]
    },
    {
        "id": "ec4a261edd755d3f",
        "type": "template",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "",
        "field": "payload",
        "fieldType": "msg",
        "format": "handlebars",
        "syntax": "mustache",
        "template": "<img width=\"320px\" height=\"240px\" src=\"data:image/jpg;base64,{{{payload}}}\">",
        "output": "str",
        "x": 660,
        "y": 480,
        "wires": [
            [
                "e1d250fcd728f77a"
            ]
        ]
    },
    {
        "id": "e1d250fcd728f77a",
        "type": "ui-template",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "group": "bb8416c482c3c19f",
        "page": "",
        "ui": "",
        "name": "Doorbell",
        "order": 2,
        "width": 0,
        "height": 0,
        "head": "",
        "format": "<div ng-bind-html=\"msg.payload\"></div>",
        "storeOutMessages": true,
        "passthru": true,
        "resendOnRefresh": true,
        "templateScope": "local",
        "className": "",
        "x": 820,
        "y": 480,
        "wires": [
            []
        ]
    },
    {
        "id": "5dfb99eb0f678919",
        "type": "image",
        "z": "dc3ad1b3d9ba660c",
        "g": "9be39e2b48730ea4",
        "name": "",
        "width": 160,
        "data": "payload",
        "dataType": "msg",
        "thumbnail": false,
        "active": true,
        "pass": false,
        "outputs": 0,
        "x": 520,
        "y": 520,
        "wires": []
    },
    {
        "id": "bb8416c482c3c19f",
        "type": "ui-group",
        "name": "Video Cameras",
        "page": "e181506f29ed6070",
        "width": "4",
        "height": "4",
        "order": 2,
        "showTitle": true,
        "className": "",
        "visible": "true",
        "disabled": "false",
        "groupType": "default"
    },
    {
        "id": "e181506f29ed6070",
        "type": "ui-page",
        "name": "Reolink",
        "ui": "6f4349e39827abbf",
        "path": "/reolink",
        "icon": "cctv",
        "layout": "grid",
        "theme": "b6221fc08b602ea9",
        "breakpoints": [
            {
                "name": "Default",
                "px": "0",
                "cols": "3"
            },
            {
                "name": "Tablet",
                "px": "576",
                "cols": "6"
            },
            {
                "name": "Small Desktop",
                "px": "768",
                "cols": "9"
            },
            {
                "name": "Desktop",
                "px": "1024",
                "cols": "12"
            }
        ],
        "order": 2,
        "className": "",
        "visible": true,
        "disabled": false
    },
    {
        "id": "6f4349e39827abbf",
        "type": "ui-base",
        "name": "My Dashboard",
        "path": "/dashboard",
        "appIcon": "",
        "includeClientData": true,
        "acceptsClientConfig": [
            "ui-notification",
            "ui-control"
        ],
        "showPathInSidebar": false,
        "headerContent": "page",
        "navigationStyle": "default",
        "titleBarStyle": "default",
        "showReconnectNotification": true,
        "notificationDisplayTime": 1,
        "showDisconnectNotification": true,
        "allowInstall": true
    },
    {
        "id": "b6221fc08b602ea9",
        "type": "ui-theme",
        "name": "Dark Theme",
        "colors": {
            "surface": "#097479",
            "primary": "#097479",
            "bgPage": "#000000",
            "groupBg": "#000000",
            "groupOutline": "#097479"
        },
        "sizes": {
            "pagePadding": "12px",
            "groupGap": "12px",
            "groupBorderRadius": "4px",
            "widgetGap": "12px",
            "density": "default"
        }
    },
    {
        "id": "b29221f862e9bb9c",
        "type": "global-config",
        "env": [],
        "modules": {
            "node-red-node-base64": "1.0.0",
            "@flowfuse/node-red-dashboard": "1.26.0",
            "node-red-contrib-image-output": "0.6.4"
        }
    }
]

```

---

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [26 August 2025 05:46 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/2 "2025-08-26T05:46:32Z")

</div>

Your template is using AngularJS. Dashboard 2 is Vue.

---

<div class="post-metadata">

**Author:** ![xx\_Nexus\_xx](https://avatars.discourse-cdn.com/v4/letter/x/54ee81/32.png) [@xx\_Nexus\_xx](https://discourse.nodered.org/u/xx_Nexus_xx)\
**Post date:** [26 August 2025 05:47 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/3 "2025-08-26T05:47:55Z")

</div>

use this kind of template .. loading and base64 encoding is same

```auto

<template>
  <v-card>
    <v-data-iterator :items="games" :items-per-page="3" :search="search">

    <template v-slot:header="{ page, pageCount, prevPage, nextPage }">
      <div class="d-flex align-center justify-center pa-0">
        <v-btn :disabled="page === 1" density="comfortable" icon="mdi-arrow-left" variant="tonal" rounded @click="prevPage">
        </v-btn>
    
        <v-btn :disabled="page >= pageCount" density="comfortable" icon="mdi-arrow-right" variant="tonal" rounded
          @click="nextPage"></v-btn>
      </div>
    </template>

      <template v-slot:default="{ items }">
        <v-container class="pa-0" >
          <v-row>
            <v-col v-for="item in items" :key="item.text">
              <v-card class="pb-0" color="grey">
                <v-img :src="`data:image/jpg;base64,${item.raw.pic}`"></v-img>

                      

                <div class="d-flex align-center justify-center px-1">
                  <div class="d-flex align-center text-caption text-medium-emphasis me-1">
                    <v-icon icon="mdi-clock" start></v-icon>

                    <div class="text-truncate">{{ item.raw.date }}-{{ item.raw.time }} >> {{ item.raw.type}}</div>
                  </div>
                </div>
              </v-card>
            </v-col>
          </v-row>
        </v-container>
      </template>

    </v-data-iterator>
  </v-card>
</template>

<script>
  export default {
    data: () => ({
      search: '',
      myAlert: 'Garden Alert',
      station: 'Driveway',
      games: [
        {
          pic: '',
          time: '8 minutes',
          date: '',
        },
      ],
    }),
        watch: {
            msg: function () {
              if (this.msg.payload != undefined) this.games = this.msg.payload;
              if (this.msg.station != undefined) this.station = this.msg.station;
            },
        },
        methods: {},
  }
</script>

```

should give a view like this (e.g. history of last 20 camera events .. depending on your array size for raw.pic)

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/e/d/ed416e6e98d4184833b0073c41fe9e97dd882f45.jpeg)

---

<div class="post-metadata">

**Author:** ![k5map](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/k5map/32/47681_2.png) [@k5map](https://discourse.nodered.org/u/k5map)\
**Post date:** [26 August 2025 06:25 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/4 "2025-08-26T06:25:51Z")

</div>

@xx_Nexus_xx … much thanks for the sample code…

I’m an extreme novice at CSS/Template so will try to modify your code to fit my situation.

---

<div class="post-metadata">

**Author:** ![dynamicdave](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dynamicdave/32/96_2.png) [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Post date:** [26 August 2025 06:26 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/5 "2025-08-26T06:26:14Z")

</div>

Although the http request to your doorbell appears to work, I think `rs` needs a random string (the documentation says it should not be blank).

This is the syntax shown in Reolink's documentation (should be on a single line)

http://\<camera\_ip\>/cgi-bin/api.cgi  
cmd=Snap&channel=0&rs=12345678&user=admin&password=xxxx

In my Reolink setup I have &rs=snapshot (rather than some random numbers).

---

<div class="post-metadata">

**Author:** ![k5map](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/k5map/32/47681_2.png) [@k5map](https://discourse.nodered.org/u/k5map)\
**Post date:** [26 August 2025 06:32 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/6 "2025-08-26T06:32:16Z")

</div>

This flow is working with DBv1 as well as the image preview widget is displaying the image. I’m actually downloading the image from the NVR (not directly from the camera).

---

<div class="post-metadata">

**Author:** ![krambriw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/krambriw/32/5429_2.png) [@krambriw](https://discourse.nodered.org/u/krambriw)\
**Post date:** [26 August 2025 06:32 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/7 "2025-08-26T06:32:20Z")

</div>

I do not know the actual ratio but there are now many Node-RED projects that involve video (camera) features (viewing, controlling, recording of video & audio, playback etc etc). I therefore think such features has matured to such a level that they should be a part of the basic Node-RED install

Also FlowFuse would benefit, and could piggy-back from such, especially since advanced remote monitoring is becoming more & more required (remote inspection possibilities are key for distributed sites for several reasons)

So question, is this something vital for core developments to grasp or should it be a free-floating topic heavily depending on attracted and long-term retained contributers?

---

<div class="post-metadata">

**Author:** ![k5map](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/k5map/32/47681_2.png) [@k5map](https://discourse.nodered.org/u/k5map)\
**Post date:** [26 August 2025 06:43 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/10 "2025-08-26T06:43:30Z")

</div>

I’m clueless about this new DBv2 template & v-card coding. I’m only trying to display the image in msg.payload and this is all I get so far.

 ![Screenshot 2025-08-26 014224](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/e/8/e873d2cd15e1f7d25bdc2f14ee31ca0d28f6139c.png)

---

<div class="post-metadata">

**Author:** ![k5map](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/k5map/32/47681_2.png) [@k5map](https://discourse.nodered.org/u/k5map)\
**Post date:** [26 August 2025 06:50 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/11 "2025-08-26T06:50:09Z")

</div>

Ok a blind squirrel found a nut (lol)… I changed the template to the code below and now have the image being displayed

```auto
<template>
    <v-card>
        <v-data-iterator :items="games" :items-per-page="1" :search="search">

            <template v-slot:header="{ page, pageCount, prevPage, nextPage }">
                <div class="d-flex align-center justify-center pa-0">
                    <v-btn :disabled="page === 1" density="comfortable" icon="mdi-arrow-left" variant="tonal" rounded
                        @click="prevPage">
                    </v-btn>
                    <v-btn :disabled="page >= pageCount" density="comfortable" icon="mdi-arrow-right" variant="tonal"
                        rounded @click="nextPage">
                    </v-btn>
                </div>
            </template>

            <template v-slot:default="{ items }">
                <v-container class="pa-0">
                    <v-row>
                        <v-col v-for="item in items" :key="item.text">
                            <v-card class="pb-0" color="grey">
                                <v-img :src="`data:image/jpg;base64,${payload}`"></v-img>

                                <div class="d-flex align-center justify-center px-1">
                                    <div class="d-flex align-center text-caption text-medium-emphasis me-1">
                                        <v-icon icon="mdi-clock" start></v-icon>
                                        <div class="text-truncate">{{ item.raw.date }}-{{ item.raw.time }} >> {{
                                            item.raw.type}}</div>
                                    </div>
                                </div>
                            </v-card>
                        </v-col>
                    </v-row>
                </v-container>
            </template>
        </v-data-iterator>
    </v-card>
</template>

<script>
    export default {
        data: () => ({
        search: '',
        myAlert: 'Garden Alert',
        station: 'Driveway',
        games: [
            {
            pic: '',
            time: '8 minutes',
            date: '',
            },
        ],
        }),
        watch: {
            msg: function () {
            if (this.msg.payload != undefined) this.games = this.msg.payload;
            if (this.msg.payload != undefined) this.payload = this.msg.payload;
            if (this.msg.station != undefined) this.station = this.msg.station;
            },
        },
        methods: {},
    }
</script>

```

 ![Screenshot 2025-08-26 014835](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/5/0/5064ffaa5f56c78ba75489ee1f0210e721275912.png)

---

<div class="post-metadata">

**Author:** ![xx\_Nexus\_xx](https://avatars.discourse-cdn.com/v4/letter/x/54ee81/32.png) [@xx\_Nexus\_xx](https://discourse.nodered.org/u/xx_Nexus_xx)\
**Post date:** [26 August 2025 10:51 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/12 "2025-08-26T10:51:26Z")

</div>

in the original template you had to provide a structure with payload.raw.pic to display the image .. additionally you could have provided an array payload[].raw.pic and it would have displayed all pictures .. and you could have used the arrows to navigate fwd and backwd

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [25 September 2025 10:51 UTC](https://discourse.nodered.org/t/unable-to-display-camera-image-in-dbv2/98838/13 "2025-09-25T10:51:48Z")

</div>

Closed on 25 September 2025 10:51 UTC

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