The 1128ABR Analog Strobe Light (kit - all colors) is an LED device designed for alerting and notification of telephone, emergency, safety and security events. The strobe's flash intensity can be chosen to suit the application and environment. There are non-flashing patterns for passive, gentle notification, and aggressive patterns for maximum conspicuity in busy environments. 16 patterns/intensities are configurable. Telephone ring (from FXS port or ATA) or dry contact (relay) activation make the 1128 Strobe Light easy to integrate with any unified communication server or security system. A 24VDC power supply is included with the product.