diff --git a/.coveragerc b/.coveragerc
index a41a8470cb0..9078b199a3e 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -318,6 +318,7 @@ omit =
     homeassistant/components/switch/acer_projector.py
     homeassistant/components/switch/anel_pwrctrl.py
     homeassistant/components/switch/arest.py
+    homeassistant/components/switch/digitalloggers.py
     homeassistant/components/switch/dlink.py
     homeassistant/components/switch/edimax.py
     homeassistant/components/switch/hikvisioncam.py
diff --git a/homeassistant/components/switch/digitalloggers.py b/homeassistant/components/switch/digitalloggers.py
new file mode 100755
index 00000000000..a9d30e52ee6
--- /dev/null
+++ b/homeassistant/components/switch/digitalloggers.py
@@ -0,0 +1,148 @@
+"""
+Support for Digital Loggers DIN III Relays.
+
+Support for Digital Loggers DIN III Relays and possibly other items
+through Dwight Hubbard's, python-dlipower.
+
+For more details about python-dlipower, please see
+https://github.com/dwighthubbard/python-dlipower
+
+Custom ports are NOT supported due to a limitation of the dlipower
+library, not the digital loggers switch
+
+"""
+import logging
+from datetime import timedelta
+
+import voluptuous as vol
+
+from homeassistant.components.switch import (SwitchDevice, PLATFORM_SCHEMA)
+from homeassistant.const import (
+    CONF_HOST, CONF_NAME, CONF_USERNAME, CONF_PASSWORD, CONF_TIMEOUT)
+import homeassistant.helpers.config_validation as cv
+from homeassistant.util import Throttle
+
+
+REQUIREMENTS = ['dlipower==0.7.165']
+
+CONF_CYCLETIME = 'cycletime'
+
+DEFAULT_NAME = 'DINRelay'
+DEFAULT_USERNAME = 'admin'
+DEFAULT_PASSWORD = 'admin'
+DEFAULT_TIMEOUT = 20
+DEFAULT_CYCLETIME = 2
+
+MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=5)
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_USERNAME, default=DEFAULT_USERNAME): cv.string,
+    vol.Optional(CONF_PASSWORD, default=DEFAULT_PASSWORD): cv.string,
+    vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT):
+        vol.All(vol.Coerce(int), vol.Range(min=1, max=600)),
+    vol.Optional(CONF_CYCLETIME, default=DEFAULT_CYCLETIME):
+        vol.All(vol.Coerce(int), vol.Range(min=1, max=600)),
+
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Find and return DIN III Relay switch."""
+    import dlipower
+
+    host = config.get(CONF_HOST)
+    controllername = config.get(CONF_NAME)
+    user = config.get(CONF_USERNAME)
+    pswd = config.get(CONF_PASSWORD)
+    tout = config.get(CONF_TIMEOUT)
+    cycl = config.get(CONF_CYCLETIME)
+
+    power_switch = dlipower.PowerSwitch(
+        hostname=host, userid=user, password=pswd,
+        timeout=tout, cycletime=cycl
+    )
+
+    if not power_switch.verify():
+        _LOGGER.error('Could not connect to DIN III Relay')
+        return False
+
+    devices = []
+    parent_device = DINRelayDevice(power_switch)
+
+    devices.extend(
+        DINRelay(controllername, device.outlet_number, parent_device)
+        for device in power_switch
+    )
+
+    add_devices(devices)
+
+
+class DINRelay(SwitchDevice):
+    """Representation of a individual DIN III relay port."""
+
+    def __init__(self, name, outletnumber, parent_device):
+        """Initialize the DIN III Relay switch."""
+        self._parent_device = parent_device
+        self.controllername = name
+        self.outletnumber = outletnumber
+        self.update()
+
+    @property
+    def name(self):
+        """Return the display name of this relay."""
+        return self._outletname
+
+    @property
+    def is_on(self):
+        """Return true if relay is on."""
+        return self._is_on
+
+    @property
+    def should_poll(self):
+        """Polling is needed."""
+        return True
+
+    def turn_on(self, **kwargs):
+        """Instruct the relay to turn on."""
+        self._parent_device.turn_on(outlet=self.outletnumber)
+
+    def turn_off(self, **kwargs):
+        """Instruct the relay to turn off."""
+        self._parent_device.turn_off(outlet=self.outletnumber)
+
+    def update(self):
+        """Trigger update for all switches on the parent device."""
+        self._parent_device.update()
+        self._is_on = (
+            self._parent_device.statuslocal[self.outletnumber - 1][2] == 'ON'
+        )
+        self._outletname = "{}_{}".format(
+            self.controllername,
+            self._parent_device.statuslocal[self.outletnumber - 1][1]
+        )
+
+
+class DINRelayDevice(object):
+    """Device representation for per device throttling."""
+
+    def __init__(self, device):
+        """Initialize the DINRelay device."""
+        self._device = device
+        self.update()
+
+    def turn_on(self, **kwargs):
+        """Instruct the relay to turn on."""
+        self._device.on(**kwargs)
+
+    def turn_off(self, **kwargs):
+        """Instruct the relay to turn off."""
+        self._device.off(**kwargs)
+
+    @Throttle(MIN_TIME_BETWEEN_UPDATES)
+    def update(self):
+        """Fetch new state data for this device."""
+        self.statuslocal = self._device.statuslist()
diff --git a/requirements_all.txt b/requirements_all.txt
index 65e96319843..9dc2b5f0264 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -84,6 +84,9 @@ directpy==0.1
 # homeassistant.components.updater
 distro==1.0.1
 
+# homeassistant.components.switch.digitalloggers
+dlipower==0.7.165
+
 # homeassistant.components.notify.xmpp
 dnspython3==1.15.0