The Sensaphone IMS-4830 Water Detection Sensor protects data center servers and equipment from damaging water leaks from malfunctioning HVAC systems or any general plumbing failures. The IMS-4830 sensor is powered directly by the IMS unit. The sensor comes with 10 feet of water rope to cover a large area, and users can attach up to nine additional water ropes to expand water leak detection capabilities throughout the data center.