diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index bf1dd6b6238..bf873b7ea0e 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -10794,6 +10794,16 @@
     github = "pulsation";
     githubId = 1838397;
   };
+  zseri = {
+    name = "zseri";
+    email = "zseri.devel@ytrizja.de";
+    github = "zseri";
+    githubId = 1618343;
+    keys = [{
+      longkeyid = "rsa4096/0x229E63AE5644A96D";
+      fingerprint = "7AFB C595 0D3A 77BD B00F  947B 229E 63AE 5644 A96D";
+    }];
+  };
   zupo = {
     name = "Nejc Zupan";
     email = "nejczupan+nix@gmail.com";
diff --git a/pkgs/development/libraries/libowlevelzs/default.nix b/pkgs/development/libraries/libowlevelzs/default.nix
new file mode 100644
index 00000000000..e024874eabe
--- /dev/null
+++ b/pkgs/development/libraries/libowlevelzs/default.nix
@@ -0,0 +1,27 @@
+{ cmake
+, fetchFromGitHub
+, lib
+, stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libowlevelzs";
+  version = "0.1.1";
+
+  src = fetchFromGitHub {
+    owner = "zseri";
+    repo = "libowlevelzs";
+    rev = "v${version}";
+    sha256 = "y/EaMMsmJEmnptfjwiat4FC2+iIKlndC2Wdpop3t7vY=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  meta = with lib; {
+    description = "Zscheile Lowlevel (utility) library";
+    homepage = "https://github.com/zseri/libowlevelzs";
+    license = licenses.mit;
+    maintainers = with maintainers; [ zseri ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix b/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix
new file mode 100644
index 00000000000..275cc88e597
--- /dev/null
+++ b/pkgs/tools/networking/zs-apc-spdu-ctl/default.nix
@@ -0,0 +1,36 @@
+{ cmake
+, fetchFromGitHub
+, fping
+, lib
+, libowlevelzs
+, net-snmp
+, stdenv
+}:
+
+# TODO: add a services entry for the /etc/zs-apc-spdu.conf file
+stdenv.mkDerivation rec {
+  pname = "zs-apc-spdu-ctl";
+  version = "0.0.2";
+
+  src = fetchFromGitHub {
+    owner = "zseri";
+    repo = "zs-apc-spdu-ctl";
+    rev = "v${version}";
+    sha256 = "TMV9ETWBVeXq6tZ2e0CrvHBXoyKfOLCQurjBdf/iw/M=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ fping libowlevelzs net-snmp ];
+
+  postPatch = ''
+    substituteInPlace src/confent.cxx \
+      --replace /usr/sbin/fping "${lib.makeBinPath [fping]}/fping"
+  '';
+
+  meta = with lib; {
+    description = "APC SPDU control utility";
+    license = licenses.mit;
+    maintainers = with maintainers; [ zseri ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bf3b59d3f9e..7c7def93087 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9386,6 +9386,8 @@ in
 
   zinit = callPackage ../shells/zsh/zinit {} ;
 
+  zs-apc-spdu-ctl = callPackage ../tools/networking/zs-apc-spdu-ctl { };
+
   zsh-autoenv = callPackage ../tools/misc/zsh-autoenv { };
 
   zsh-autopair = callPackage ../shells/zsh/zsh-autopair { };
@@ -23482,6 +23484,8 @@ in
 
   libowfat = callPackage ../development/libraries/libowfat { };
 
+  libowlevelzs = callPackage ../development/libraries/libowlevelzs { };
+
   librecad = libsForQt514.callPackage ../applications/misc/librecad { };
 
   libreoffice = hiPrio libreoffice-still;