diff --git a/lib/stringMsg.js b/lib/stringMsg.js
index 80a5a5c..3d19727 100644
--- a/lib/stringMsg.js
+++ b/lib/stringMsg.js
@@ -45,7 +45,8 @@ function toPaddedHexString(num, len) {
 }
 
 // 2016-02-28T19:57:02.364Z,2,127250,7,255,8,ff,10,3b,ff,7f,ce,f5,fc
-exports.isActisense = input => input.charAt(10) === 'T' && input.charAt(23) === 'Z'
+exports.isActisense = input => (input.charAt(10) === 'T' && input.charAt(23) === 'Z') || (input.charAt(10) === '-' && input.charAt(23) === ',')
+
 exports.parseActisense = (input) => {
   const [ timestamp, prio, pgn, src, dst, len, ...data ] = input.split(',')
   return buildMsg(