diff --git a/docker/example_detector.json b/docker/example_detector.json
new file mode 100644
index 0000000..02b0012
--- /dev/null
+++ b/docker/example_detector.json
@@ -0,0 +1,7 @@
+{
+  "detector_name": "cSAXS.EG01V01",
+  "detector_type": "eiger",
+  "n_modules": 4,
+  "image_n_pixels": 123456,
+  "start_udp_port": 50000
+}
\ No newline at end of file