The SS2603 is dust and waterproof, does it have an IP rating? Support November 29, 2017 09:21 Updated Follow Yes, the IP rating for the SS2603 siren is IP55. Related articles Check if a door/window is opened or closed Are the included accessories in the K2 kit Z-Wave enabled sensors? 1. What is a smanos security system? Video explanation of the K1 smart home system Where should I place the K1 hub? Comments 0 comments Please sign in to leave a comment.