diff --git a/.coveragerc b/.coveragerc
index e2eda11cb1e..811528b2911 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1110,6 +1110,7 @@ omit =
     homeassistant/components/simplisafe/__init__.py
     homeassistant/components/simplisafe/alarm_control_panel.py
     homeassistant/components/simplisafe/binary_sensor.py
+    homeassistant/components/simplisafe/button.py
     homeassistant/components/simplisafe/lock.py
     homeassistant/components/simplisafe/sensor.py
     homeassistant/components/simulated/sensor.py
diff --git a/homeassistant/components/simplisafe/__init__.py b/homeassistant/components/simplisafe/__init__.py
index c28a3740694..53aa9e84054 100644
--- a/homeassistant/components/simplisafe/__init__.py
+++ b/homeassistant/components/simplisafe/__init__.py
@@ -71,6 +71,7 @@ from homeassistant.helpers.dispatcher import (
     async_dispatcher_send,
 )
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.issue_registry import IssueSeverity, async_create_issue
 from homeassistant.helpers.service import (
     async_register_admin_service,
     verify_domain_control,
@@ -126,6 +127,7 @@ EVENT_SIMPLISAFE_NOTIFICATION = "SIMPLISAFE_NOTIFICATION"
 PLATFORMS = [
     Platform.ALARM_CONTROL_PANEL,
     Platform.BINARY_SENSOR,
+    Platform.BUTTON,
     Platform.LOCK,
     Platform.SENSOR,
 ]
@@ -257,6 +259,45 @@ def _async_get_system_for_service_call(
     raise ValueError(f"No system for device ID: {device_id}")
 
 
+@callback
+def _async_log_deprecated_service_call(
+    hass: HomeAssistant,
+    call: ServiceCall,
+    alternate_service: str,
+    alternate_target: str,
+    breaks_in_ha_version: str,
+) -> None:
+    """Log a warning about a deprecated service call."""
+    deprecated_service = f"{call.domain}.{call.service}"
+
+    async_create_issue(
+        hass,
+        DOMAIN,
+        f"deprecated_service_{deprecated_service}",
+        breaks_in_ha_version=breaks_in_ha_version,
+        is_fixable=True,
+        is_persistent=True,
+        severity=IssueSeverity.WARNING,
+        translation_key="deprecated_service",
+        translation_placeholders={
+            "alternate_service": alternate_service,
+            "alternate_target": alternate_target,
+            "deprecated_service": deprecated_service,
+        },
+    )
+
+    LOGGER.warning(
+        (
+            'The "%s" service is deprecated and will be removed in %s; use the "%s" '
+            'service and pass it a target entity ID of "%s"'
+        ),
+        deprecated_service,
+        breaks_in_ha_version,
+        alternate_service,
+        alternate_target,
+    )
+
+
 @callback
 def _async_register_base_station(
     hass: HomeAssistant, entry: ConfigEntry, system: SystemType
@@ -347,6 +388,13 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     @extract_system
     async def async_clear_notifications(call: ServiceCall, system: SystemType) -> None:
         """Clear all active notifications."""
+        _async_log_deprecated_service_call(
+            hass,
+            call,
+            "button.press",
+            "button.alarm_control_panel_clear_notifications",
+            "2022.12.0",
+        )
         await system.async_clear_notifications()
 
     @_verify_domain_control
@@ -839,9 +887,7 @@ class SimpliSafeEntity(CoordinatorEntity):
     @callback
     def async_update_from_rest_api(self) -> None:
         """Update the entity when new data comes from the REST API."""
-        raise NotImplementedError()
 
     @callback
     def async_update_from_websocket_event(self, event: WebsocketEvent) -> None:
         """Update the entity when new data comes from the websocket."""
-        raise NotImplementedError()
diff --git a/homeassistant/components/simplisafe/button.py b/homeassistant/components/simplisafe/button.py
new file mode 100644
index 00000000000..a10d958a94a
--- /dev/null
+++ b/homeassistant/components/simplisafe/button.py
@@ -0,0 +1,93 @@
+"""Buttons for the SimpliSafe integration."""
+from __future__ import annotations
+
+from collections.abc import Awaitable, Callable
+from dataclasses import dataclass
+
+from simplipy.errors import SimplipyError
+from simplipy.system import System
+
+from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers.entity import EntityCategory
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from . import SimpliSafe, SimpliSafeEntity
+from .const import DOMAIN
+from .typing import SystemType
+
+
+@dataclass
+class SimpliSafeButtonDescriptionMixin:
+    """Define an entity description mixin for SimpliSafe buttons."""
+
+    push_action: Callable[[System], Awaitable]
+
+
+@dataclass
+class SimpliSafeButtonDescription(
+    ButtonEntityDescription, SimpliSafeButtonDescriptionMixin
+):
+    """Describe a SimpliSafe button entity."""
+
+
+BUTTON_KIND_CLEAR_NOTIFICATIONS = "clear_notifications"
+
+
+async def _async_clear_notifications(system: System) -> None:
+    """Reboot the SimpliSafe."""
+    await system.async_clear_notifications()
+
+
+BUTTON_DESCRIPTIONS = (
+    SimpliSafeButtonDescription(
+        key=BUTTON_KIND_CLEAR_NOTIFICATIONS,
+        name="Clear notifications",
+        push_action=_async_clear_notifications,
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
+    """Set up SimpliSafe buttons based on a config entry."""
+    simplisafe = hass.data[DOMAIN][entry.entry_id]
+
+    async_add_entities(
+        [
+            SimpliSafeButton(simplisafe, system, description)
+            for system in simplisafe.systems.values()
+            for description in BUTTON_DESCRIPTIONS
+        ]
+    )
+
+
+class SimpliSafeButton(SimpliSafeEntity, ButtonEntity):
+    """Define a SimpliSafe button."""
+
+    _attr_entity_category = EntityCategory.CONFIG
+
+    entity_description: SimpliSafeButtonDescription
+
+    def __init__(
+        self,
+        simplisafe: SimpliSafe,
+        system: SystemType,
+        description: SimpliSafeButtonDescription,
+    ) -> None:
+        """Initialize the SimpliSafe alarm."""
+        super().__init__(simplisafe, system)
+
+        self.entity_description = description
+
+    async def async_press(self) -> None:
+        """Send out a restart command."""
+        try:
+            await self.entity_description.push_action(self._system)
+        except SimplipyError as err:
+            raise HomeAssistantError(
+                f'Error while pressing button "{self.entity_id}": {err}'
+            ) from err
diff --git a/homeassistant/components/simplisafe/services.yaml b/homeassistant/components/simplisafe/services.yaml
index 9875d5baa37..6f9cedc77cb 100644
--- a/homeassistant/components/simplisafe/services.yaml
+++ b/homeassistant/components/simplisafe/services.yaml
@@ -1,16 +1,4 @@
 # Describes the format for available SimpliSafe services
-clear_notifications:
-  name: Clear notifications
-  description: Clear any active SimpliSafe notifications
-  fields:
-    device_id:
-      name: System
-      description: The system to remove the PIN from
-      required: true
-      selector:
-        device:
-          integration: simplisafe
-          model: alarm_control_panel
 remove_pin:
   name: Remove PIN
   description: Remove a PIN by its label or value.
diff --git a/homeassistant/components/simplisafe/strings.json b/homeassistant/components/simplisafe/strings.json
index 618c21566f7..bc03ab4c514 100644
--- a/homeassistant/components/simplisafe/strings.json
+++ b/homeassistant/components/simplisafe/strings.json
@@ -29,5 +29,11 @@
         }
       }
     }
+  },
+  "issues": {
+    "deprecated_service": {
+      "title": "The {deprecated_service} service is being removed",
+      "description": "Update any automations or scripts that use this service to instead use the `{alternate_service}` service with a target entity ID of `{alternate_target}`. Then, click SUBMIT below to mark this issue as resolved."
+    }
   }
 }
diff --git a/homeassistant/components/simplisafe/translations/en.json b/homeassistant/components/simplisafe/translations/en.json
index baa167ca951..724e3b5af28 100644
--- a/homeassistant/components/simplisafe/translations/en.json
+++ b/homeassistant/components/simplisafe/translations/en.json
@@ -2,7 +2,6 @@
     "config": {
         "abort": {
             "already_configured": "This SimpliSafe account is already in use.",
-            "email_2fa_timed_out": "Timed out while waiting for email-based two-factor authentication.",
             "reauth_successful": "Re-authentication was successful",
             "wrong_account": "The user credentials provided do not match this SimpliSafe account."
         },
@@ -12,33 +11,21 @@
             "invalid_auth_code_length": "SimpliSafe authorization codes are 45 characters in length",
             "unknown": "Unexpected error"
         },
-        "progress": {
-            "email_2fa": "Check your email for a verification link from Simplisafe."
-        },
         "step": {
-            "reauth_confirm": {
-                "data": {
-                    "password": "Password"
-                },
-                "description": "Please re-enter the password for {username}.",
-                "title": "Reauthenticate Integration"
-            },
-            "sms_2fa": {
-                "data": {
-                    "code": "Code"
-                },
-                "description": "Input the two-factor authentication code sent to you via SMS."
-            },
             "user": {
                 "data": {
-                    "auth_code": "Authorization Code",
-                    "password": "Password",
-                    "username": "Username"
+                    "auth_code": "Authorization Code"
                 },
                 "description": "SimpliSafe authenticates users via its web app. Due to technical limitations, there is a manual step at the end of this process; please ensure that you read the [documentation](http://home-assistant.io/integrations/simplisafe#getting-an-authorization-code) before starting.\n\nWhen you are ready, click [here]({url}) to open the SimpliSafe web app and input your credentials. If you've already logged into SimpliSafe in your browser, you may want to open a new tab, then copy/paste the above URL into that tab.\n\nWhen the process is complete, return here and input the authorization code from the `com.simplisafe.mobile` URL."
             }
         }
     },
+    "issues": {
+        "deprecated_service": {
+            "description": "Update any automations or scripts that use this service to instead use the `{alternate_service}` service with a target entity ID of `{alternate_target}`. Then, click SUBMIT below to mark this issue as resolved.",
+            "title": "The {deprecated_service} service is being removed"
+        }
+    },
     "options": {
         "step": {
             "init": {