Wattstopper DT-355 Occupancy Sensor
Wattstopper's Low Profile DT-355 Dual Technology Occupancy Sensor Combines the Benefits of Passive Infrared (PIR) and Ultrasonic Technologies; The Sensor Mounts on the Ceiling with a Flat, Unobtrusive Appearance and Provides 360 Degrees of Coverage; Advanced Control Logic Based on RISC Microcontroller Provides - Detection Signature Processing to Eliminate False Triggers and Provides Immunity to RFI and EMI; Walk-Through Mode Turns Lights Off Three Minutes after the Area is Initially Occupied – Ideal for Brief Visits, Such as Mail Delivery; Built-In Light Level Sensor Featuring Simple One Step Setup; Zero-Crossing for Long Relay Life; Ultrasonic Diffusion Technology Spreads Cover Age to a Wider Area (Patent Pending); DIP Switch Simplifies Sensor Adjustments; LED Indicates Occupancy Detection; Uses Existing Line Voltage Wiring and Doesn't Require a Power Pack Six Occupancy Logic Options Give Users the Ability to Customize Control to Meet Application NeedsSpecifications:Sensor Type: Pas