diff --git a/Projectors/Denon/Denon.ir b/Projectors/Denon/Denon.ir
new file mode 100644
index 00000000..7f4b80d0
--- /dev/null
+++ b/Projectors/Denon/Denon.ir
@@ -0,0 +1,20 @@
+Filetype: IR signals file
+Version: 1
+# 
+name: Power
+type: parsed
+protocol: Kaseikyo
+address: 41 54 32 00
+command: 05 00 00 00
+# 
+name: Volume_p
+type: parsed
+protocol: Kaseikyo
+address: 41 54 32 00
+command: 70 01 00 00
+# 
+name: Volume_m
+type: parsed
+protocol: Kaseikyo
+address: 41 54 32 00
+command: 71 01 00 00
diff --git a/Projectors/Epson/Epson_EB_575wi.ir b/Projectors/Epson/Epson_EB_575wi.ir
new file mode 100644
index 00000000..58495f95
--- /dev/null
+++ b/Projectors/Epson/Epson_EB_575wi.ir
@@ -0,0 +1,8 @@
+Filetype: IR signals file
+Version: 1
+# 
+name: F25
+type: parsed
+protocol: NECext
+address: 83 55 00 00
+command: 90 6F 00 00
diff --git a/Projectors/Epson/Epson_eb_450.ir b/Projectors/Epson/Epson_eb_450.ir
new file mode 100644
index 00000000..7b3c57a3
--- /dev/null
+++ b/Projectors/Epson/Epson_eb_450.ir
@@ -0,0 +1,8 @@
+Filetype: IR signals file
+Version: 1
+# 
+name: Power
+type: parsed
+protocol: NECext
+address: 83 55 00 00
+command: 90 6F 00 00
diff --git a/Projectors/Vivitek/Vivitek2.ir b/Projectors/Vivitek/Vivitek2.ir
new file mode 100644
index 00000000..0aebeb63
--- /dev/null
+++ b/Projectors/Vivitek/Vivitek2.ir
@@ -0,0 +1,8 @@
+Filetype: IR signals file
+Version: 1
+# 
+name: Power
+type: parsed
+protocol: NEC
+address: 31 00 00 00
+command: 81 00 00 00