diff --git a/dali/device/sequences.py b/dali/device/sequences.py
index 3d3f0ef..acf0c0c 100644
--- a/dali/device/sequences.py
+++ b/dali/device/sequences.py
@@ -14,6 +14,9 @@
     DTR2,
     EventScheme,
     InstanceEventFilter,
+    QueryResolution,
+    QueryInputValue,
+    QueryInputValueLatch,
     QueryEventFilterH,
     QueryEventFilterL,
     QueryEventFilterM,
@@ -23,6 +26,7 @@
     SetEventScheme,
 )
 from dali.device.helpers import check_bad_rsp
+from dali.exceptions import DALISequenceError
 
 
 def SetEventSchemes(
@@ -225,3 +229,49 @@ def QueryEventFilters(
         hi = rsp.value
 
     return filter_type(int.from_bytes((lo, md, hi), "little"))
+
+
+def query_input_value(
+    device: DeviceShort,
+    instance: InstanceNumber,
+    resolution: Optional[int] = None
+) -> Generator[Command, Optional[Response], Optional[int]]:
+    """
+    A generator sequence to retrieve full sensor value from a part-103 control device.
+    Use with an appropriate DALI driver instance, through the `run_sequence()`
+    method.
+
+    :param device: A DeviceShort address to target
+    :param instance: An InstanceNumber to target
+    :param resolution: Number of valid bits that the device provides
+    """
+    # Although the proper types are expected, ints are common enough for
+    # addresses and their meaning is unambiguous in this context
+    if isinstance(device, int):
+        device = DeviceShort(device)
+    if isinstance(instance, int):
+        instance = InstanceNumber(instance)
+
+    if resolution is None:
+        resolution = yield QueryResolution(device, instance)
+        if check_bad_rsp(resolution):
+            raise DALISequenceError("query_input_value: QueryResolution failed")
+        resolution = resolution.value
+
+    value = yield QueryInputValue(device, instance)
+    if check_bad_rsp(value):
+        raise DALISequenceError("query_input_value: QueryInputValue failed")
+    value = value.value
+    while resolution > 8:
+        resolution -= 8
+        value <<= 8
+        chunk = yield QueryInputValueLatch(device, instance)
+        if check_bad_rsp(chunk):
+            raise DALISequenceError("query_input_value: QueryInputValueLatch failed")
+        value += chunk.value
+
+    if resolution > 0:
+        # Strip the repeated trailing bytes as per IEC 62386-103:2014, part 9.7.2
+        value >>= 8 - resolution
+
+    return value
diff --git a/dali/tests/test_device_sequences.py b/dali/tests/test_device_sequences.py
index 6b57628..d5456ca 100644
--- a/dali/tests/test_device_sequences.py
+++ b/dali/tests/test_device_sequences.py
@@ -11,6 +11,9 @@
     QueryEventFilterZeroToSeven,
     QueryEventScheme,
     QueryEventSchemeResponse,
+    QueryInputValue,
+    QueryInputValueLatch,
+    QueryResolution,
     SetEventFilter,
 )
 from dali.device.helpers import DeviceInstanceTypeMapper, check_bad_rsp
@@ -19,6 +22,7 @@
     QueryEventFilters,
     SetEventFilters,
     SetEventSchemes,
+    query_input_value,
 )
 from dali.frame import BackwardFrame, BackwardFrameError
 from dali.tests import fakes
@@ -269,3 +273,93 @@ def test_event_filter_sequence_bad_type():
     # filter_type needs to be a type, not an instance
     with pytest.raises(TypeError):
         sequence.send(None)
+
+
+def test_query_input_values_unknown_1bit():
+    """
+    Reading a device's input register which has a one-bit resolution, with
+    no prior information. Device sends 0xff, which is converted to 1.
+    """
+    sequence = query_input_value(
+        device=DeviceShort(0),
+        instance=InstanceNumber(0),
+        resolution=None,
+    )
+    rsp = None
+    # No resolution was given, so the first message sends out a query for that
+    try:
+        cmd = sequence.send(rsp)
+    except StopIteration:
+        raise RuntimeError()
+    assert isinstance(cmd, QueryResolution)
+    assert cmd.frame.as_byte_sequence[2] == 0x81  # QUERY_RESOLUTION
+    rsp = NumericResponse(BackwardFrame(1))
+
+    # Ask for the first byte
+    try:
+        cmd = sequence.send(rsp)
+    except StopIteration:
+        raise RuntimeError()
+    assert isinstance(cmd, QueryInputValue)
+    assert cmd.frame.as_byte_sequence[2] == 0x8c  # QUERY_INPUT_VALUE
+    assert cmd.destination == DeviceShort(0)
+    assert cmd.instance == InstanceNumber(0)
+
+    rsp = NumericResponse(BackwardFrame(0xff))
+    ret = None
+    try:
+        cmd = sequence.send(rsp)
+        raise RuntimeError()
+    except StopIteration as r:
+        ret = r.value
+
+    assert ret == 1
+
+
+def test_query_input_values_10bit():
+    """
+    Reading a device's input register. The resolution is known upfront to be
+    10bit. The first byte is:
+
+      0x6c = 0110 1100
+
+    The second byte is:
+
+      0x9b = 1001 1011
+
+    And since only the first two bits are needed (10-8), the rest is just
+    repeated first byte, so the result is 0b0110110010 = 434.
+    """
+    sequence = query_input_value(
+        device=DeviceShort(0),
+        instance=InstanceNumber(0),
+        resolution=10,
+    )
+    rsp = None
+    # resolution is known upfront, so there will be no querying
+    try:
+        cmd = sequence.send(rsp)
+    except StopIteration:
+        raise RuntimeError()
+    assert isinstance(cmd, QueryInputValue)
+    assert cmd.frame.as_byte_sequence[2] == 0x8c  # QUERY_INPUT_VALUE
+    assert cmd.destination == DeviceShort(0)
+    assert cmd.instance == InstanceNumber(0)
+    rsp = NumericResponse(BackwardFrame(0x6c))
+    try:
+        cmd = sequence.send(rsp)
+    except StopIteration:
+        raise RuntimeError()
+    assert isinstance(cmd, QueryInputValueLatch)
+    assert cmd.frame.as_byte_sequence[2] == 0x8d  # QUERY_INPUT_VALUE_LATCH
+    assert cmd.destination == DeviceShort(0)
+    assert cmd.instance == InstanceNumber(0)
+    rsp = NumericResponse(BackwardFrame(0x9b))
+
+    ret = None
+    try:
+        cmd = sequence.send(rsp)
+        raise RuntimeError()
+    except StopIteration as r:
+        ret = r.value
+    assert ret == 434
diff --git a/examples/async-dalitest.py b/examples/async-dalitest.py
index 750c402..8e53177 100755
--- a/examples/async-dalitest.py
+++ b/examples/async-dalitest.py
@@ -6,6 +6,7 @@
     DeviceShort, DeviceBroadcast, InstanceNumber
 import dali.gear.general as gg
 import dali.device.general as dg
+import dali.device.sequences as ds
 from dali.gear import emergency
 from dali.gear import led
 from dali.sequences import QueryDeviceTypes, DALISequenceError
@@ -85,9 +86,9 @@ async def scan_control_devices(d):
         for instance in (InstanceNumber(x) for x in range(instances.value)):
             print(f" -{instance}- enabled: {await d.send(dg.QueryInstanceEnabled(addr, instance))}")
             print(f" -{instance}- type: {await d.send(dg.QueryInstanceType(addr, instance))}")
-            print(f" -{instance}- resolution: {await d.send(dg.QueryResolution(addr, instance))}")
-            print(f" -{instance}- value: {await d.send(dg.QueryInputValue(addr, instance))}")
-            # XXX read remaining bytes of value
+            resolution = await d.send(dg.QueryResolution(addr, instance))
+            print(f" -{instance}- resolution: {resolution}")
+            print(f" -{instance}- value: {await d.run_sequence(ds.query_input_value(addr, instance, resolution.value))}")
             print(f" -{instance}- feature type: {await d.send(dg.QueryFeatureType(addr, instance))}")
         #for b in (info.BANK_0, oem.BANK_1):
         #    try: