Wattstopper DT-355
WattStopper reg; DT-355 DT Series Dual Technology Line Voltage Low Profile Ceiling Mount Occupancy Sensor, 24 VAC/VDC, Passive Infrared/Ultrasonic Sensor, 1000 sq-ft Coverage, 360 deg Viewing, Ceiling/Swivel Bracket Mount
                                 Occupancy and Motion Sensors 
                                
                            
                                    6150327
                                        DT-355
                                
                                
                                        
                                        Wattstopper
                                
                            
                                
                                
                                                                        
                                            
                                            $0.00
                                        
                                        
                                            / ea
                                        
                                                                    
                        
- Color: White
 - Connection Type: Flying Lead
 - Control Output: Automatic On/Automatic Off
 - Coverage: 1000
 - Dimensions: 4.5 in Dia x 1.02 in D
 - Lamp Type: LED/Tungsten
 - Material: Plastic
 - Mounting Type: Ceiling/Swivel Bracket
 - Power Rating: 0 to 1500
 - Response Frequency: 40
 - Sensor Type: Passive Infrared/Ultrasonic
 - Series: DT Series
 - Temperature Rating: 35
 - Time Delay: 5 to 30
 - Type: Dual Technology Line Voltage Low Profile
 - Viewing Angle: 360
 - Voltage Rating: 24
 
This low profile 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.  Up to 1000 sq feet.
                        - Features
 
- 95% relative humidity, non-condensing, for indoor use only environmental conditions
 - Dual technology occupancy sensor combines the benefits of passive infrared (PIR) and ultrasonic technologies
 - The sensor mounts on the ceiling with a flat, low profile appearance and provides 360 deg of coverage
 - Detection signature analysis eliminates false triggers and provides immunity to RFI and EMI
 - Walk through mode turns lights off 3 min 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
 - 1 x 108 operating cycle
 - Ultrasonic diffusion technology spreads coverage to a wider area (patent pending)
 - Dip switch simplifies sensor adjustments
 - LEDs indicate 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 needs
 - Ballast load type