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 Are the included accessories in the K2 kit Z-Wave enabled sensors? Check if a door/window is opened or closed K1 accessories; what can be connected? 1. What is a smanos security system? Google Assistant and smanos connection requirements Comments 0 comments Please sign in to leave a comment.