diff --git a/button-pressed.html b/button-pressed.html
index fcc1210..062c68a 100644
--- a/button-pressed.html
+++ b/button-pressed.html
@@ -4,7 +4,10 @@
         color: '#F3EC14',
         defaults: {
             name: {value:"Dash Button"},
-            mac: {value:""}
+            mac: {value:""},
+            iface: {value:""},
+            debounce: {value:""},
+            protocol: {value:""}
         },
         inputs:0,
         outputs:1,
@@ -27,6 +30,25 @@
         <input type="text" id="node-input-mac" placeholder="00:00:00:00:00:00">
     </div>
 
+    <div class="form-row">
+        <label for="node-input-iface">Capturing interface</label>
+        <input type="text" id="node-input-iface" placeholder="all">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-debounce">Timeout (ms)</label>
+        <input type="number" id="node-input-debounce" placeholder="5000">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-protocol">Protocol</label>
+        <select id="node-input-protocol" style="width:70%">
+            <option value="arp">arp</option>
+            <option value="udp">udp</option>
+            <option value="all">all</option>
+        </select>
+    </div>
+
 </script>
 
 <script type="text/x-red" data-help-name="ButtonPressed">
diff --git a/button-pressed.js b/button-pressed.js
index 5495b93..4bcf5d6 100644
--- a/button-pressed.js
+++ b/button-pressed.js
@@ -1,5 +1,4 @@
-var dash_button = require('node-dash-button'),
-    _ = require('underscore');
+var dash_button = require('node-dash-button');
 
 module.exports = function(RED) {
     function node (config) {
@@ -8,18 +7,26 @@ module.exports = function(RED) {
         var node = this;
         
         var mac = config.mac || '';
-        
-        console.log(mac);
+        var iface = config.iface || null;
+        var debounce = config.debounce || null;
+        var protocol = config.protocol || null;
+
+        node.log("Listening to " + mac + " dash button" + (iface ? ' on ' + iface + ' interface' : ''));
+
+        var dash = dash_button(mac, iface, debounce, protocol);
 
-        var dash = dash_button(mac); 
-        var found = function () {
-            console.log('Button Pressed: ' + mac);
+        node.on("close", function () {
+           if (typeof(dash) !== "undefined" && dash) {
+               dash.emit('close');
+           }
+        });
+
+        dash.on("detected", function (dash_id) {
+            console.log('Dash button Pressed: ' + dash_id);
             var msg = {};
             node.send(msg);
-        };
-        
-        dash.on("detected", _.debounce(found, 5000, true));
+        });
     };
  
-    RED.nodes.registerType("ButtonPressed",node);
+    RED.nodes.registerType("ButtonPressed", node);
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index 1034b76..6a5396f 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,6 @@
     }
   },
   "dependencies": {
-    "node-dash-button": "^0.3.0",
-    "underscore": "^1.8.3"
+    "node-dash-button": "git+https://github.com/Neonox31/node-dash-button.git#feature/close-session"
   }
 }