diff --git a/README.md b/README.md
index 35206c6..41b4513 100644
--- a/README.md
+++ b/README.md
@@ -8,9 +8,9 @@ organisatie per datum en camera-positie (front/back). Draait op de **nextcloud**
 ```
 SD-kaart insteken
   → udev detecteert vendor:product (14cd:1212 of 05e3:0751)
-    → systemd-run start /usr/local/bin/dashcam-transfer-mount.sh
-      → wacht tot /dev/disk/by-uuid/00D3-7715 verschijnt (max 60s)
-      → mount UUID op /mnt/sdcard (uid=1000, exfat)
+    → systemd-run start /usr/local/bin/dashcam-transfer-mount %k
+      → wacht tot /dev/sdX1 verschijnt (max 60s)
+      → mount apparaat dynamisch op /mnt/sdcard (uid=1000, exfat)
       → systemctl start dashcam-transfer.service
         → /usr/local/bin/dashcam-transfer.py
           1. Check mounts (/mnt/sdcard, /mnt/ultratouch)
@@ -25,10 +25,11 @@ SD-kaart insteken
 | Component | Mount | Device | Doel |
 |---|---|---|---|
 | USB-SSD (4TB, Seagate Ultra Touch) | `/mnt/ultratouch` | `/dev/disk/by-uuid/3027-8ECA` | Opslag |
-| SD-kaart (via USB reader) | `/mnt/sdcard` | `/dev/disk/by-uuid/00D3-7715` | Bron |
+| SD-kaart (via USB reader) | `/mnt/sdcard` | dynamisch via udev `%k` | Bron |
 
 SSD wordt gemount via systemd `.automount` unit (permanent aangesloten).
-SD-kaart wordt gemount door `dashcam-transfer-mount.sh` na udev trigger.
+SD-kaart wordt gemount door `dashcam-transfer-mount.sh` na udev trigger, met het
+kernel-device (b.v. `sde1`) als argument — zo werkt het ongeacht het filesystem UUID.
 
 ## Bestandsstructuur
 
@@ -79,13 +80,16 @@ De container: `docker-compose.yml` in `/home/aiaiaiaiagent/wwebjs-api/`.
 ### Udev rule (`/etc/udev/rules.d/99-dashcam-trigger.rules`)
 
 ```udev
-ACTION=="add", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="14cd", ENV{ID_MODEL_ID}=="1212", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-mount"
-ACTION=="add", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="05e3", ENV{ID_MODEL_ID}=="0751", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-mount"
+ACTION=="add", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="14cd", ENV{ID_MODEL_ID}=="1212", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-mount %k"
+ACTION=="add", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="05e3", ENV{ID_MODEL_ID}=="0751", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-mount %k"
 ```
 
+`%k` geeft het kernel device (b.v. `sde1`) door aan het mount script.
+
 ### Mount script (`/usr/local/bin/dashcam-transfer-mount.sh`)
 
-Wacht tot de UUID beschikbaar is, unmount eventuele stale mounts, mount de SD-kaart en start de service.
+Wacht tot het doorgegeven device beschikbaar is, unmount eventuele stale mounts,
+mount de SD-kaart en start de service.
 
 ### Systemd service (`/etc/systemd/system/dashcam-transfer.service`)
 
diff --git a/dashcam-transfer-mount.sh b/dashcam-transfer-mount.sh
index ce8a627..559a742 100755
--- a/dashcam-transfer-mount.sh
+++ b/dashcam-transfer-mount.sh
@@ -1,24 +1,39 @@
 #!/bin/bash
-# Mount SD card by UUID and start dashcam transfer.
+# Mount SD card and start dashcam transfer.
 # Called by udev rule 99-dashcam-trigger.rules via systemd-run.
 # systemd-run is used (not direct udev exec) because udev context
 # lacks mount/umount permissions on Fedora with SELinux enforcing.
-UUID=/dev/disk/by-uuid/00D3-7715
-logger -t dashcam-transfer Trigger: SD card detected
-for ((i=0; i<60; i++)); do
-    if [ -e "$UUID" ]; then
-        logger -t dashcam-transfer Trigger: device ready after ${i}s
-        break
-    fi
-    sleep 1
-done
+#
+# The udev rule passes the kernel name (e.g. "sde1") as $1 so the
+# device is mounted dynamically, independent of its filesystem UUID.
+DEV=${1:+/dev/$1}
+logger -t dashcam-transfer "Trigger: SD card detected ($DEV)"
+if [ -n "$1" ]; then
+    for ((i=0; i<60; i++)); do
+        if [ -e "$DEV" ]; then
+            logger -t dashcam-transfer "Trigger: device ready after ${i}s"
+            break
+        fi
+        sleep 1
+    done
+else
+    UUID=$(lsblk -rno UUID /dev/sde1 2>/dev/null)
+    DEV=/dev/disk/by-uuid/$UUID
+    for ((i=0; i<60; i++)); do
+        if [ -e "$DEV" ]; then
+            logger -t dashcam-transfer "Trigger: device ready after ${i}s"
+            break
+        fi
+        sleep 1
+    done
+fi
 while mountpoint -q /mnt/sdcard 2>/dev/null; do
     umount /mnt/sdcard 2>/dev/null || break
 done
-mount "$UUID" /mnt/sdcard -o uid=1000,gid=1000,fmask=0000,dmask=0000 2>/dev/null
+mount "$DEV" /mnt/sdcard -o uid=1000,gid=1000,fmask=0000,dmask=0000
 if [ $? -eq 0 ]; then
-    logger -t dashcam-transfer Trigger: mounted, starting transfer
+    logger -t dashcam-transfer "Trigger: mounted, starting transfer"
     systemctl start dashcam-transfer
 else
-    logger -t dashcam-transfer TRIGGER ERROR: mount failed
+    logger -t dashcam-transfer "TRIGGER ERROR: mount failed"
 fi
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