diff --git a/Cargo.toml b/Cargo.toml
index b167f53..cd5bad4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,9 +19,12 @@ pio = ["esp-idf-sys/pio"]
 anyhow = {version = "1.0.57", features = ["backtrace"]}
 embedded-graphics = "0.7.1"
 embedded-hal = "1.0.0-alpha.8"
-embedded-hal-0-2 = { package = "embedded-hal", version = "0.2.7", features = ["unproven"] }
+embedded-hal-0-2 = {package = "embedded-hal", version = "0.2.7", features = ["unproven"]}
+env_logger = "0.9.0"
 esp-idf-hal = "0.37.3"
 esp-idf-sys = {version = "0.31.5", features = ["binstart"]}
+log = "0.4.17"
+retry = "1.3.1"
 ssd1306 = "0.7.0"
 
 [build-dependencies]
diff --git a/src/beep.rs b/src/beep.rs
index adc3bb3..74e2161 100644
--- a/src/beep.rs
+++ b/src/beep.rs
@@ -59,7 +59,7 @@ pub mod ringtone {
 
     pub type Type = [bool; 16];
 
-    pub const POWER_DOWN: Type = [
+    pub const ADAPTER_DOWN: Type = [
         true, true, true, true, false, false, false, false, false, false, false, false, false,
         false, false, false,
     ];
@@ -68,4 +68,8 @@ pub mod ringtone {
         false, false,
     ];
     pub const SILENCE: Type = [false; 16];
+    pub const SHUTDOWN: Type = [
+        true, false, true, true, true, true, false, true, true, true, true, true, false, false,
+        false, false,
+    ];
 }
diff --git a/src/dc_out_controller.rs b/src/dc_out_controller.rs
index 7a52bb2..a74e3b8 100644
--- a/src/dc_out_controller.rs
+++ b/src/dc_out_controller.rs
@@ -1,24 +1,109 @@
+use anyhow::{Context, Ok, Result};
+use retry;
+use std::{
+    sync::{
+        mpsc::{self},
+        Arc, Mutex,
+    },
+    thread,
+    time::{self, SystemTime},
+};
+
 use embedded_hal::digital::blocking::OutputPin;
+use log::{info, trace, warn};
 
-pub struct DcOutController<T: OutputPin> {
-    pub state: bool,
-    pin: T,
-}
-
-impl<T> DcOutController<T>
+pub struct DcOutController<P>
 where
-    T: OutputPin,
+    P: OutputPin + Send,
 {
-    pub fn new(pin: T) -> DcOutController<T> {
-        return DcOutController { state: false, pin };
+    pub state: bool,
+    pin: Arc<Mutex<P>>,
+    shutdown_tx: Option<mpsc::Sender<bool>>,
+}
+
+impl<P> DcOutController<P>
+where
+    P: OutputPin + Send,
+    P: 'static,
+    P: std::marker::Sync,
+{
+    pub fn new(pin: P) -> Self {
+        return Self {
+            state: false,
+            pin: Arc::new(Mutex::new(pin)),
+            shutdown_tx: None,
+        };
     }
 
-    pub fn on(&mut self) -> Result<(), T::Error> {
-        self.state = true;
-        return self.pin.set_low();
+    pub fn start(&mut self) -> Result<()> {
+        let mut pin = retry::retry(retry::delay::Fixed::from_millis(100).take(10), || {
+            self.pin.lock()
+        })
+        .map_err(|_| anyhow::anyhow!("Failed to lock pin"))?;
+
+        retry::retry(retry::delay::Fixed::from_millis(100).take(10), || {
+            pin.set_low()
+        })
+        .map_err(|_| anyhow::anyhow!("Failed to lock pin"))?;
+        Ok(())
     }
-    pub fn off(&mut self) -> Result<(), T::Error> {
-        self.state = false;
-        return self.pin.set_high();
+
+    pub fn shutdown(&mut self) {
+        if self.shutdown_tx.is_some() {
+            trace!("Shutdown task already running, skipping...");
+            return;
+        }
+
+        info!("Shutdown task started...");
+        let (tx, rx) = mpsc::channel();
+        self.shutdown_tx = Some(tx);
+
+        let pin = Arc::clone(&self.pin);
+
+        thread::spawn(move || {
+            // Wait for computer shutdown finished
+            let target_at = SystemTime::now() + time::Duration::from_secs(10);
+            loop {
+                if rx.try_recv().is_ok_and(|state| !*state) {
+                    break;
+                }
+
+                if target_at > SystemTime::now() {
+                    thread::sleep(time::Duration::from_millis(1000));
+                    continue;
+                }
+
+                info!("Shutdown timeout, force shutdown...");
+                retry::retry(retry::delay::Fixed::from_millis(1000).take(10), || {
+                    return pin
+                        .lock()
+                        .map_err(|_| anyhow::anyhow!("Can not lock pin"))?
+                        .set_high()
+                        .map_err(|_| anyhow::anyhow!("Can not shutdown"));
+                }).expect("Failed to shutdown");
+                info!("Shutdown finished");
+                break;
+            }
+        });
+    }
+
+    pub fn stop_shutdown(&mut self) -> Result<()> {
+        if let Some(tx) = self.shutdown_tx.as_mut() {
+            info!("Shutdown task stopped...");
+            if retry::retry(retry::delay::Fixed::from_millis(100).take(5), || {
+                tx.send(false)
+            })
+            .map_err(|_| anyhow::anyhow!("Failed to stop shutdown"))
+            .is_err() {
+                warn!("Message to shutdown task was not sent");
+            } else {
+                info!("Shutdown task stopped");
+            }
+            self.shutdown_tx = None;
+        };
+
+        self.start()?;
+        info!("Power restored");
+        Ok(())
     }
 }
diff --git a/src/main.rs b/src/main.rs
index e0aa80b..c259209 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,6 @@
+#![feature(is_some_with)]
 use esp_idf_sys as _;
-use std::{thread, time::Duration, sync::mpsc};
+use std::{thread, time::Duration, sync::mpsc, env};
 
 mod beep;
 mod blink;
@@ -7,10 +8,13 @@ mod dc_out_controller;
 mod manager;
 mod screen;
 fn main() {
+    env::set_var("RUST_LOG", env!("RUST_LOG"));
+    env_logger::init();
     // Temporary. Will disappear once ESP-IDF 4.4 is released, but for now it is necessary to call this function once,
     // or else some patches to the runtime implemented by esp-idf-sys might not link properly.
     esp_idf_sys::link_patches();
 
+
     let peripherals = esp_idf_hal::peripherals::Peripherals::take().unwrap();
 
     let gpio5 = peripherals.pins.gpio5;
@@ -66,5 +70,6 @@ fn main() {
     ).expect("Failed to create manager");
     loop {
         manager.handling_once().expect("Failed to handle once");
+        thread::sleep(Duration::from_millis(100));
     }
 }
diff --git a/src/manager.rs b/src/manager.rs
index 14547fb..bf602e3 100644
--- a/src/manager.rs
+++ b/src/manager.rs
@@ -1,5 +1,3 @@
-use std::{sync::mpsc, thread, time::Duration};
-
 use embedded_hal::digital::blocking::OutputPin;
 use embedded_hal_0_2::adc::OneShot;
 use esp_idf_hal::{
@@ -7,6 +5,12 @@ use esp_idf_hal::{
     gpio::{Gpio1, Gpio2},
 };
 use esp_idf_sys::EspError;
+use log::info;
+use std::{
+    sync::mpsc,
+    thread,
+    time::{Duration, SystemTime},
+};
 
 use crate::{beep::ringtone, dc_out_controller::DcOutController, screen::Screen};
 
@@ -15,7 +19,7 @@ type BatteryGpio = Gpio2<Atten11dB<ADC1>>;
 
 pub struct Manager<C>
 where
-    C: OutputPin,
+    C: OutputPin + Send,
 {
     dc_out_controller: DcOutController<C>,
     screen: Screen,
@@ -23,11 +27,14 @@ where
     adapter_pin: AdapterGpio,
     battery_pin: BatteryGpio,
     tx: mpsc::Sender<ringtone::Type>,
+    adapter_downed_at: Option<SystemTime>,
 }
 
 impl<C> Manager<C>
 where
-    C: OutputPin,
+    C: OutputPin + Send,
+    C: 'static,
+    C: std::marker::Sync,
 {
     pub fn new(
         dc_out_controller: DcOutController<C>,
@@ -48,6 +55,7 @@ where
             adapter_pin,
             battery_pin,
             tx,
+            adapter_downed_at: None,
         });
     }
 
@@ -71,21 +79,34 @@ where
         battery /= 10.0_f32;
 
         if adapter < 1000.0 {
-            self.dc_out_controller.off().expect("Can not turn off Out");
-            if battery < 1000.0 {
+            if self.adapter_downed_at.is_none() {
+                info!("Recording adapter downed at: {:?}", SystemTime::now());
+                self.adapter_downed_at = Some(SystemTime::now());
+            }
+            if battery < 500.0 {
                 self.tx
                     .send(ringtone::BATTERY_LOW)
                     .expect("Can not send message");
+            } else if battery < 1500.0
+                && self
+                    .adapter_downed_at
+                    .is_some_and(|at| at.elapsed().is_ok_and(|dur| dur > &Duration::from_secs(10)))
+            {
+                self.dc_out_controller.shutdown();
+                self.tx
+                    .send(ringtone::SHUTDOWN)
+                    .expect("Can not send message");
             } else {
                 self.tx
-                    .send(ringtone::POWER_DOWN)
+                    .send(ringtone::ADAPTER_DOWN)
                     .expect("Can not send message");
             }
         } else {
+            self.dc_out_controller.stop_shutdown().expect("Can not stop shutdown");
+            self.adapter_downed_at = None;
             self.tx
                 .send(ringtone::SILENCE)
                 .expect("Can not send message");
-            self.dc_out_controller.on().expect("Can not turn on Out");
         }
         self.screen
             .draw_voltage(adapter, battery)
diff --git a/src/screen.rs b/src/screen.rs
index ca78bbf..6871d90 100644
--- a/src/screen.rs
+++ b/src/screen.rs
@@ -58,9 +58,6 @@ impl Screen {
             .init()
             .unwrap();
 
-
-            println!("LED rendering done");
-
         let mut instance = Screen { display };
 
         instance.draw_boot()?;
@@ -95,8 +92,6 @@ impl Screen {
         )
         .draw(&mut self.display).expect("Failed to draw text");
 
-        println!("LED rendering done");
-
         self.display
             .flush()
             .map_err(|e| anyhow::anyhow!("Display error: {:?}", e))?;
@@ -126,8 +121,6 @@ impl Screen {
         )
         .draw(&mut self.display).expect("Failed to draw text");
 
-        println!("LED rendering done");
-
         self.display
             .flush()
             .map_err(|e| anyhow::anyhow!("Display error: {:?}", e))?;