From d8a958bdc5dc1eceda62f9534d9b5fef247b5b32 Mon Sep 17 00:00:00 2001
From: GSzabados <35445496+GSzabados@users.noreply.github.com>
Date: Sun, 8 Dec 2024 22:26:09 +0100
Subject: [PATCH 1/2] Add Last Audio Self Test and Last Manual Self Test

Adding two more datetime sensors for test times.
---
 custom_components/nest_protect/sensor.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/custom_components/nest_protect/sensor.py b/custom_components/nest_protect/sensor.py
index 2b19e09..f4dfe7b 100644
--- a/custom_components/nest_protect/sensor.py
+++ b/custom_components/nest_protect/sensor.py
@@ -98,6 +98,20 @@ class NestProtectSensorDescription(SensorEntityDescription):
         device_class=SensorDeviceClass.DATE,
         entity_category=EntityCategory.DIAGNOSTIC,
     ),
+    NestProtectSensorDescription(
+        name="Last Audio Self Test",
+        key="last_audio_self_test_end_utc_secs",
+        value_fn=lambda state: datetime.datetime.utcfromtimestamp(state),
+        device_class=SensorDeviceClass.DATE,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    NestProtectSensorDescription(
+        name="Last Manual Test",
+        key="latest_manual_test_end_utc_secs",
+        value_fn=lambda state: datetime.datetime.utcfromtimestamp(state),
+        device_class=SensorDeviceClass.DATE,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
     NestProtectSensorDescription(
         name="Temperature",
         key="current_temperature",

From 280d13aa94a2b6fff9d31e576d897a477d3d8431 Mon Sep 17 00:00:00 2001
From: GSzabados <35445496+GSzabados@users.noreply.github.com>
Date: Sun, 8 Dec 2024 22:32:17 +0100
Subject: [PATCH 2/2] Add Removed from Base sensor

I have chosen tray-remove as icon, as it looks similar to the protect being removed.
---
 custom_components/nest_protect/binary_sensor.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/custom_components/nest_protect/binary_sensor.py b/custom_components/nest_protect/binary_sensor.py
index 3bd2f1c..f3f0dbb 100644
--- a/custom_components/nest_protect/binary_sensor.py
+++ b/custom_components/nest_protect/binary_sensor.py
@@ -140,6 +140,14 @@ class NestProtectBinarySensorDescription(
         icon="mdi:water-percent",
         value_fn=lambda state: not state,
     ),
+    NestProtectBinarySensorDescription(
+        key="removed_from_base",
+        name="Removed from Base",
+        device_class=BinarySensorDeviceClass.PROBLEM,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        icon="mdi:tray-remove",
+        value_fn=lambda state: state,
+    ),
     NestProtectBinarySensorDescription(
         key="auto_away",
         name="Occupancy",