diff --git a/README.md b/README.md
index 01375c4..5c2b038 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,9 @@ Keys:
 | `q`     | quit                                                             |
 
 Details include manufacturer, media/type, driver, version, RSSI, first/last
-seen, telegram count, the encryption in use (OMS security mode 5 = AES-CBC,
+seen, telegram count, the estimated **send interval** (median of the gaps
+between telegrams, so missed transmissions don't skew it — needs ≥2 telegrams),
+the encryption in use (OMS security mode 5 = AES-CBC,
 mode 7 = AES-CTR, or ELL AES-CTR), TPL/ELL layer info, and — once decoded — the
 latest measurement values with a timestamp. Unencrypted meters show as **open**
 (📖, readable without a key); encrypted ones are **locked** (🔒) until you add a
diff --git a/oms-tui/oms_tui/__pycache__/app.cpython-313.pyc b/oms-tui/oms_tui/__pycache__/app.cpython-313.pyc
index abfcdcc..3d0bca3 100644
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diff --git a/oms-tui/oms_tui/__pycache__/csvio.cpython-313.pyc b/oms-tui/oms_tui/__pycache__/csvio.cpython-313.pyc
index e2f787a..dff6c73 100644
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diff --git a/oms-tui/oms_tui/__pycache__/models.cpython-313.pyc b/oms-tui/oms_tui/__pycache__/models.cpython-313.pyc
index db4053a..319658b 100644
Binary files a/oms-tui/oms_tui/__pycache__/models.cpython-313.pyc and b/oms-tui/oms_tui/__pycache__/models.cpython-313.pyc differ
diff --git a/oms-tui/oms_tui/__pycache__/parser.cpython-313.pyc b/oms-tui/oms_tui/__pycache__/parser.cpython-313.pyc
index c0c5517..c96c637 100644
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diff --git a/oms-tui/oms_tui/app.py b/oms-tui/oms_tui/app.py
index 8160006..5bed94e 100644
--- a/oms-tui/oms_tui/app.py
+++ b/oms-tui/oms_tui/app.py
@@ -18,6 +18,7 @@ from rich.console import Group
 from rich.table import Table
 from rich.text import Text
 from textual.app import App, ComposeResult
+from textual.binding import Binding
 from textual.containers import Horizontal, Vertical, VerticalScroll
 from textual.message import Message
 from textual.screen import ModalScreen
@@ -41,6 +42,19 @@ def rel_time(ts: float) -> str:
     return f"{d // 3600}h {(d % 3600) // 60}m ago"
 
 
+def fmt_duration(seconds: Optional[float]) -> str:
+    if seconds is None:
+        return "?"
+    s = int(round(seconds))
+    if s < 60:
+        return f"{s}s"
+    if s < 3600:
+        return f"{s // 60}m {s % 60:02d}s"
+    if s < 86400:
+        return f"{s // 3600}h {(s % 3600) // 60:02d}m"
+    return f"{s // 86400}d {(s % 86400) // 3600:02d}h"
+
+
 def stream_text(ts_str: str, ev: dict) -> Text:
     if ev.get("type") == "json":
         fields = ev.get("fields", {})
@@ -109,6 +123,8 @@ class OmsApp(App[None]):
         ("a", "show_all", "Show all / stream"),
         ("enter", "select", "Select device"),
         ("q", "quit", "Quit"),
+        # priority so Ctrl+C quits even while a modal Input is focused
+        Binding("ctrl+c", "quit", "Quit", priority=True, show=False),
     ]
 
     COLUMNS = [
@@ -337,6 +353,17 @@ class OmsApp(App[None]):
         meta.add_row("link (C)", dev.c_field or "?")
         meta.add_row("rssi", "?" if dev.rssi is None else f"{dev.rssi} dBm")
         meta.add_row("telegrams", str(dev.count))
+        if dev.interval_samples >= 1:
+            est = fmt_duration(dev.interval_estimate)
+            last = fmt_duration(dev.interval_last)
+            detail = f"~{est}"
+            extra = f"last {last}, {dev.interval_samples} sample"
+            extra += "s" if dev.interval_samples != 1 else ""
+            interval_text = Text(detail, style="bold")
+            interval_text.append(f"  ({extra})", style="dim")
+            meta.add_row("send interval", interval_text)
+        else:
+            meta.add_row("send interval", Text("— (need ≥2 telegrams)", style="dim"))
         meta.add_row(
             "first seen", time.strftime("%H:%M:%S", time.localtime(dev.first_seen))
         )
diff --git a/oms-tui/oms_tui/csvio.py b/oms-tui/oms_tui/csvio.py
index bfa0c0c..807e87f 100644
--- a/oms-tui/oms_tui/csvio.py
+++ b/oms-tui/oms_tui/csvio.py
@@ -19,6 +19,8 @@ FIELDNAMES = [
     "last_seen",
     "count",
     "rssi",
+    "interval_s",
+    "interval_samples",
     "encryption",
     "security_mode",
     "status",
@@ -50,6 +52,11 @@ def export_devices(path: str, devices: Iterable[Device]) -> int:
                     "last_seen": _fmt_time(d.last_seen),
                     "count": d.count,
                     "rssi": "" if d.rssi is None else d.rssi,
+                    "interval_s": (
+                        "" if d.interval_estimate is None
+                        else round(d.interval_estimate, 1)
+                    ),
+                    "interval_samples": d.interval_samples,
                     "encryption": d.encryption,
                     "security_mode": d.sec_mode or "",
                     "status": d.status,
diff --git a/oms-tui/oms_tui/models.py b/oms-tui/oms_tui/models.py
index 7bf01ae..4517a66 100644
--- a/oms-tui/oms_tui/models.py
+++ b/oms-tui/oms_tui/models.py
@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import statistics
 import time
 from collections import deque
 from dataclasses import dataclass, field
@@ -42,6 +43,37 @@ class Device:
         default_factory=lambda: deque(maxlen=500)
     )
     _last_count_at: float = 0.0     # for de-duplicating multi-meter DLL bursts
+    # arrival times of counted telegrams, for estimating the send interval
+    rx_times: Deque[float] = field(default_factory=lambda: deque(maxlen=64))
+
+    @property
+    def intervals(self) -> List[float]:
+        t = list(self.rx_times)
+        return [b - a for a, b in zip(t, t[1:])]
+
+    @property
+    def interval_samples(self) -> int:
+        return max(0, len(self.rx_times) - 1)
+
+    @property
+    def interval_estimate(self) -> Optional[float]:
+        """Best estimate of the transmit period: median of observed gaps.
+
+        Median is robust to missed telegrams (which show up as gaps that are
+        multiples of the true period) and to the odd retransmission burst.
+        """
+        gaps = self.intervals
+        return statistics.median(gaps) if gaps else None
+
+    @property
+    def interval_last(self) -> Optional[float]:
+        gaps = self.intervals
+        return gaps[-1] if gaps else None
+
+    @property
+    def interval_min(self) -> Optional[float]:
+        gaps = self.intervals
+        return min(gaps) if gaps else None
 
     @property
     def encryption(self) -> str:
@@ -113,6 +145,20 @@ class DeviceStore:
     def ordered(self) -> List[Device]:
         return [self.devices[i] for i in self.order]
 
+    @staticmethod
+    def _note_telegram(dev: Device, now: float) -> None:
+        """Count one telegram and record its arrival, de-duplicating the
+        multi-line burst a single telegram produces (DLL[+DLL]+ELL+TPL+JSON,
+        all within microseconds) so counts and the interval stay accurate.
+
+        Driven by *any* telegram-level event, so a DLL line we fail to parse
+        can't silently zero out the count and send-interval.
+        """
+        if dev._last_count_at == 0.0 or (now - dev._last_count_at) > COUNT_DEDUP_WINDOW:
+            dev.count += 1
+            dev.rx_times.append(now)
+        dev._last_count_at = now
+
     def _get_or_create(self, device_id: str, now: float) -> Tuple[Device, bool]:
         dev = self.devices.get(device_id)
         if dev is None:
@@ -134,11 +180,7 @@ class DeviceStore:
         if ev.get("rssi") is not None:
             dev.rssi = ev["rssi"]
         dev.last_seen = now
-        # Count once per telegram, ignoring the duplicate DLL burst from a
-        # second matching meter.
-        if is_new or (now - dev._last_count_at) > COUNT_DEDUP_WINDOW:
-            dev.count += 1
-        dev._last_count_at = now
+        self._note_telegram(dev, now)
         return dev, is_new
 
     def apply_ell(self, ev: dict, device_id: Optional[str]) -> Optional[Device]:
@@ -192,4 +234,8 @@ class DeviceStore:
             if from_key:
                 dev.key_decrypted = True
         dev.last_seen = now
+        # Also drive the counter from JSON, so telegrams still count even if
+        # their DLL line failed to parse. The dedup window collapses the DLL
+        # and its JSON (same telegram) into one.
+        self._note_telegram(dev, now)
         return dev, is_new
diff --git a/oms-tui/oms_tui/parser.py b/oms-tui/oms_tui/parser.py
index ea6fb8f..fa53a05 100644
--- a/oms-tui/oms_tui/parser.py
+++ b/oms-tui/oms_tui/parser.py
@@ -27,7 +27,9 @@ _DLL_RE = re.compile(
     r"M=(?P<mhex>[0-9a-fA-F]+) \((?P<mfct>[A-Z?]+)\) "
     r"A=(?P<id>\w+) "
     r"VER=(?P<ver>[0-9a-fA-F]+) "
-    r"TYPE=(?P<type>[0-9a-fA-F]+) \((?P<media>[^)]*)\) "
+    # media can itself contain parentheses, e.g. "Radio converter (meter side)";
+    # match lazily up to the " (driver ...)" that always follows.
+    r"TYPE=(?P<type>[0-9a-fA-F]+) \((?P<media>.*?)\) "
     r"\(driver (?P<driver>\w+)\)"
     r"(?:.*?RSSI=(?P<rssi>-?\d+))?"
 )
diff --git a/oms-tui/tests/__pycache__/test_app.cpython-313-pytest-9.0.3.pyc b/oms-tui/tests/__pycache__/test_app.cpython-313-pytest-9.0.3.pyc
index 946074f..d63539a 100644
Binary files a/oms-tui/tests/__pycache__/test_app.cpython-313-pytest-9.0.3.pyc and b/oms-tui/tests/__pycache__/test_app.cpython-313-pytest-9.0.3.pyc differ
diff --git a/oms-tui/tests/__pycache__/test_models_csv.cpython-313-pytest-9.0.3.pyc b/oms-tui/tests/__pycache__/test_models_csv.cpython-313-pytest-9.0.3.pyc
index f822e31..0a8c983 100644
Binary files a/oms-tui/tests/__pycache__/test_models_csv.cpython-313-pytest-9.0.3.pyc and b/oms-tui/tests/__pycache__/test_models_csv.cpython-313-pytest-9.0.3.pyc differ
diff --git a/oms-tui/tests/__pycache__/test_parser.cpython-313-pytest-9.0.3.pyc b/oms-tui/tests/__pycache__/test_parser.cpython-313-pytest-9.0.3.pyc
index 4f7fd46..4df6af6 100644
Binary files a/oms-tui/tests/__pycache__/test_parser.cpython-313-pytest-9.0.3.pyc and b/oms-tui/tests/__pycache__/test_parser.cpython-313-pytest-9.0.3.pyc differ
diff --git a/oms-tui/tests/test_app.py b/oms-tui/tests/test_app.py
index c204fd8..7a36809 100644
--- a/oms-tui/tests/test_app.py
+++ b/oms-tui/tests/test_app.py
@@ -48,6 +48,15 @@ async def test_device_appears_and_selects():
         assert app.selected_id == "76348799"
 
 
+@pytest.mark.asyncio
+async def test_ctrl_c_quits():
+    app = OmsApp(device="none", autostart=False)
+    async with app.run_test() as pilot:
+        await pilot.press("ctrl+c")
+        await pilot.pause()
+        assert app._exit is True
+
+
 @pytest.mark.asyncio
 async def test_set_key_via_modal():
     app = OmsApp(device="none", autostart=False)
diff --git a/oms-tui/tests/test_models_csv.py b/oms-tui/tests/test_models_csv.py
index 9aed0fe..2ec8456 100644
--- a/oms-tui/tests/test_models_csv.py
+++ b/oms-tui/tests/test_models_csv.py
@@ -74,6 +74,63 @@ def test_keyed_decrypt_marks_decrypted():
     assert dev.status == "decrypted"
 
 
+def test_send_interval_estimate():
+    store = DeviceStore()
+    # telegrams at t=0,16,32,64 -> gaps 16,16,32 (one missed) -> median 16
+    for t in (1000.0, 1016.0, 1032.0, 1064.0):
+        store.upsert_discovery(_dll("777"), now=t)
+    dev = store.get("777")
+    assert dev.interval_samples == 3
+    assert dev.interval_estimate == 16
+    assert dev.interval_last == 32
+    assert dev.interval_min == 16
+
+
+def test_json_only_still_counts_and_intervals():
+    # Regression: a device whose DLL line fails to parse still gets counted
+    # (and its interval inferred) from the JSON telegrams alone.
+    store = DeviceStore()
+    for t in (2000.0, 2016.0, 2032.0):
+        store.apply_json(
+            {"type": "json", "id": "37287397", "name": "scan", "driver": "qheatv2",
+             "media": "radio converter (meter side)", "fields": {"total_kwh": 0}},
+            now=t,
+        )
+    dev = store.get("37287397")
+    assert dev.count == 3
+    assert dev.interval_samples == 2
+    assert dev.interval_estimate == 16
+
+
+def test_dll_and_its_json_count_once():
+    # The DLL and its own JSON (same telegram, ~same instant) must not double.
+    store = DeviceStore()
+    store.upsert_discovery(_dll("123"), now=3000.0)
+    store.apply_json(
+        {"type": "json", "id": "123", "name": "scan", "fields": {"x": 1}},
+        now=3000.05,
+    )
+    assert store.get("123").count == 1
+
+
+def test_single_telegram_has_no_interval():
+    store = DeviceStore()
+    store.upsert_discovery(_dll("888"), now=1000.0)
+    dev = store.get("888")
+    assert dev.interval_samples == 0
+    assert dev.interval_estimate is None
+
+
+def test_duplicate_burst_does_not_pollute_interval():
+    store = DeviceStore()
+    store.upsert_discovery(_dll("999"), now=1000.0)
+    store.upsert_discovery(_dll("999"), now=1000.002)  # duplicate DLL burst
+    store.upsert_discovery(_dll("999"), now=1016.0)
+    dev = store.get("999")
+    assert dev.interval_samples == 1
+    assert dev.interval_estimate == 16  # not ~0 from the burst
+
+
 def test_unencrypted_device_is_open_not_locked():
     store = DeviceStore()
     store.upsert_discovery(_dll("333"))
diff --git a/oms-tui/tests/test_parser.py b/oms-tui/tests/test_parser.py
index 6f13684..5f358ce 100644
--- a/oms-tui/tests/test_parser.py
+++ b/oms-tui/tests/test_parser.py
@@ -33,6 +33,22 @@ def test_parse_json():
     assert "rssi_dbm" not in ev["fields"]
 
 
+def test_parse_dll_with_nested_parens_in_media():
+    # "Radio converter (meter side)" has parentheses inside the media name.
+    line = (
+        "(telegram) DLL L=3c C=44 (from meter SND_NR) M=4493 (QDS) A=37027095 "
+        "VER=23 TYPE=37 (Radio converter (meter side)) (driver qheatv2) DEV= RSSI=0"
+    )
+    ev = parse_line(line)
+    assert ev is not None
+    assert ev["type"] == "dll"
+    assert ev["id"] == "37027095"
+    assert ev["manufacturer"] == "QDS"
+    assert ev["media"] == "Radio converter (meter side)"
+    assert ev["driver"] == "qheatv2"
+    assert ev["rssi"] == 0
+
+
 def test_parse_ell_encryption():
     line = (
         "(telegram) ELL CI=8d CC=20 (slow_resp sync) ACC=91 SN=d37cac21 "
diff --git a/oms_devices.csv b/oms_devices.csv
index cd3f747..c4070ec 100644
--- a/oms_devices.csv
+++ b/oms_devices.csv
@@ -1,25 +1,33 @@
-id,manufacturer,manufacturer_name,media,driver,version,first_seen,last_seen,count,rssi,status,aes_key
-23252256,ITW,Itron,Water meter,itron,00,2026-07-24 12:13:32,2026-07-24 12:18:31,2,122,locked,
-61379612,,,warm water,qwaterv2,,2026-07-24 12:13:38,2026-07-24 12:19:30,0,,open,
-61471660,QDS,Qundis,water,qwaterv2,1d,2026-07-24 12:13:39,2026-07-24 12:19:22,5,124,open,
-10179914,ITW,Itron,water,itron,00,2026-07-24 12:14:11,2026-07-24 12:19:11,2,46,open,
-23252389,ITW,Itron,Water meter,itron,00,2026-07-24 12:14:38,2026-07-24 12:19:38,2,130,locked,
-37287397,,,radio converter (meter side),qheatv2,,2026-07-24 12:14:39,2026-07-24 12:20:15,0,,open,
-09237338,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:14:52,2026-07-24 12:19:52,2,61,locked,
-68544330,,,heat,qheatv2,,2026-07-24 12:14:56,2026-07-24 12:14:56,0,,open,
-23252290,ITW,Itron,Water meter,itron,00,2026-07-24 12:15:16,2026-07-24 12:15:16,1,34,locked,
-00258334,ITW,Itron,water,itron,00,2026-07-24 12:16:02,2026-07-24 12:16:02,1,120,open,
-08936799,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:16:09,2026-07-24 12:16:09,1,73,locked,
-23252289,ITW,Itron,Water meter,itron,00,2026-07-24 12:16:17,2026-07-24 12:16:17,1,74,locked,
-09155592,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:16:31,2026-07-24 12:16:31,1,57,locked,
-02713603,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:17:05,2026-07-24 12:17:05,1,60,locked,
-00340954,ITW,Itron,water,itron,00,2026-07-24 12:17:08,2026-07-24 12:17:08,1,85,open,
-23252254,ITW,Itron,Water meter,itron,00,2026-07-24 12:17:08,2026-07-24 12:17:08,1,46,locked,
-23252292,ITW,Itron,Water meter,itron,00,2026-07-24 12:17:09,2026-07-24 12:17:09,1,67,locked,
-00227616,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:17:21,2026-07-24 12:17:21,1,37,locked,
-23252281,ITW,Itron,Water meter,itron,00,2026-07-24 12:17:33,2026-07-24 12:17:33,1,123,locked,
-23252286,ITW,Itron,Water meter,itron,00,2026-07-24 12:17:54,2026-07-24 12:17:54,1,100,locked,
-00093643,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:18:07,2026-07-24 12:18:07,1,51,locked,
-00124993,ITW,Itron,water,itron,00,2026-07-24 12:18:16,2026-07-24 12:18:16,1,34,open,
-00065762,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:18:31,2026-07-24 12:18:31,1,51,locked,
-00257608,ITW,Itron,water,itron,00,2026-07-24 12:19:08,2026-07-24 12:19:08,1,39,open,
+id,manufacturer,manufacturer_name,media,driver,version,first_seen,last_seen,count,rssi,interval_s,interval_samples,encryption,security_mode,status,aes_key
+37287397,,,radio converter (meter side),qheatv2,,2026-07-24 12:35:10,2026-07-24 13:27:32,0,,,0,none,,open,
+23252290,ITW,Itron,Water meter,itron,00,2026-07-24 12:35:17,2026-07-24 13:15:16,8,52,300.1,7,mode 5 (AES-CBC),5,locked,
+00258334,ITW,Itron,water,itron,00,2026-07-24 12:36:02,2026-07-24 13:26:03,11,122,300.0,10,mode 5 (AES-CBC),5,locked,
+61379612,,,warm water,qwaterv2,,2026-07-24 12:36:03,2026-07-24 13:26:46,0,,,0,none,,open,
+08936799,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:36:08,2026-07-24 13:21:08,10,83,300.2,9,mode 5 (AES-CBC),5,locked,
+23252289,ITW,Itron,Water meter,itron,00,2026-07-24 12:36:17,2026-07-24 13:21:17,7,104,300.6,6,mode 5 (AES-CBC),5,locked,
+61471660,QDS,Qundis,water,qwaterv2,1d,2026-07-24 12:36:21,2026-07-24 13:27:45,35,118,109.5,34,mode 5 (AES-CBC),5,locked,
+09155592,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:36:32,2026-07-24 13:21:32,10,51,300.2,9,mode 5 (AES-CBC),5,locked,
+23252244,ITW,Itron,Water meter,itron,00,2026-07-24 12:36:49,2026-07-24 13:26:50,11,126,300.1,10,mode 5 (AES-CBC),5,locked,
+02713603,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:37:05,2026-07-24 13:17:06,9,60,300.1,8,mode 5 (AES-CBC),5,locked,
+00340954,ITW,Itron,water,itron,00,2026-07-24 12:37:08,2026-07-24 13:17:08,9,83,300.0,8,mode 5 (AES-CBC),5,locked,
+23252292,ITW,Itron,Water meter,itron,00,2026-07-24 12:37:09,2026-07-24 13:22:08,10,118,300.1,9,mode 5 (AES-CBC),5,locked,
+68544330,,,heat,qheatv2,,2026-07-24 12:37:20,2026-07-24 13:22:13,0,,,0,none,,open,
+23252281,ITW,Itron,Water meter,itron,00,2026-07-24 12:37:32,2026-07-24 13:27:32,11,101,300.1,10,mode 5 (AES-CBC),5,locked,
+23252286,ITW,Itron,Water meter,itron,00,2026-07-24 12:37:53,2026-07-24 13:27:53,11,51,300.0,10,mode 5 (AES-CBC),5,locked,
+00093643,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:38:06,2026-07-24 13:23:05,10,97,300.1,9,mode 5 (AES-CBC),5,locked,
+00124993,ITW,Itron,water,itron,00,2026-07-24 12:38:15,2026-07-24 13:23:15,10,78,300.0,9,mode 5 (AES-CBC),5,locked,
+00065762,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:38:30,2026-07-24 13:23:30,10,55,300.0,9,mode 5 (AES-CBC),5,locked,
+00257608,ITW,Itron,water,itron,00,2026-07-24 12:39:08,2026-07-24 13:24:08,6,33,599.6,5,mode 5 (AES-CBC),5,locked,
+10179914,ITW,Itron,water,itron,00,2026-07-24 12:39:11,2026-07-24 13:24:11,10,59,299.8,9,mode 5 (AES-CBC),5,locked,
+23252389,ITW,Itron,Water meter,itron,00,2026-07-24 12:39:38,2026-07-24 13:24:38,9,122,300.1,8,mode 5 (AES-CBC),5,locked,
+09237338,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:39:51,2026-07-24 13:14:51,8,30,299.9,7,mode 5 (AES-CBC),5,locked,
+23252380,ITW,Itron,Water meter,itron,00,2026-07-24 12:40:47,2026-07-24 13:25:47,4,60,599.9,3,mode 5 (AES-CBC),5,locked,
+02548773,ITW,Itron,cold water,itron,00,2026-07-24 12:42:01,2026-07-24 13:22:00,9,49,299.8,8,mode 5 (AES-CBC),5,locked,
+23252254,ITW,Itron,Water meter,itron,00,2026-07-24 12:42:08,2026-07-24 13:22:09,8,77,300.2,7,mode 5 (AES-CBC),5,locked,
+09710983,ITW,Itron,Cold water meter,itron,00,2026-07-24 12:42:51,2026-07-24 13:07:51,4,34,300.0,3,mode 5 (AES-CBC),5,locked,
+23252256,ITW,Itron,Water meter,itron,00,2026-07-24 12:43:31,2026-07-24 13:23:31,9,132,300.0,8,mode 5 (AES-CBC),5,locked,
+23252283,ITW,Itron,Water meter,itron,00,2026-07-24 13:00:48,2026-07-24 13:15:48,4,67,299.9,3,mode 5 (AES-CBC),5,locked,
+00227417,ITW,Itron,Cold water meter,itron,00,2026-07-24 13:05:16,2026-07-24 13:10:16,2,36,300.0,1,mode 5 (AES-CBC),5,locked,
+00227616,ITW,Itron,Cold water meter,itron,00,2026-07-24 13:07:22,2026-07-24 13:17:22,3,29,300.0,2,mode 5 (AES-CBC),5,locked,
+00287826,ITW,Itron,water,itron,00,2026-07-24 13:10:50,2026-07-24 13:15:51,2,37,300.3,1,mode 5 (AES-CBC),5,locked,
+09710957,ITW,Itron,Cold water meter,itron,00,2026-07-24 13:11:07,2026-07-24 13:11:07,1,16,,0,mode 5 (AES-CBC),5,locked,