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S P E C I F I C A T I O N   S U B M I T T A L

369653b   1   05.04.12

Occupant Sensors

LOS-CDT Series

Sensors

Dual Technology Ceiling Mount Sensor

The LOS-CDT Series ceiling-mount dual-technology sensors 
can integrate into Lutron systems or function as stand-
alone controls using a Lutron power pack. The technology 
eliminates manual sensitivity and timer adjustments during 
installation and over the life of the product.

Features

•  Intelligent, continually adapting sensor
•  Ultrasonic (US) combined with passive infrared (PIR)
    sensing provide high sensitivity, high noise immunity, and
    excellent false tripping immunity
•  Suited for complex environments that are difficult to 
    control with single-technology sensors
•  Snap-locks to ceiling-mounted cover plate
•  Non-Volatile Memory: settings saved in protected 
    memory are not lost during power outages
•   500 to 2000 sq ft (46 to 186 m

2

) coverage when 

mounted on an 8 - 12 ft (2.4 to 3.7 m) ceiling; 180° and 
360° field of view

•  Affords choice of turning lights off or dimming to a preset 

 level in the unoccupied state when integrated with a 
 Lutron system.

Models Available

Cat. 

No. 

  Color 

 Coverage 

 

  Field 

of 

View

LOS-CDT-500-WH   

White   

500 sq ft (46 m

2

)   180°

LOS-CDT-500R-WH  

White   

500 sq ft (46 m

2

)   180°

LOS-CDT-1000-WH  

White   

1000 sq ft (93 m

2

)  

180°

LOS-CDT-1000R-WH 

White   

1000 sq ft (93 m

2

)  

180°

LOS-CDT-2000-WH  

White   

2000 sq ft (186 m

2

)  

360°

LOS-CDT-2000R-WH 

White   

2000 sq ft (186 m

2

)  

360°

Self-Adaptive Feature

The LOS-CDT Series ceiling-mount occupant sensors combine both (US) motion detection for maximum 
sensitivity and passive infrared (PIR) motion detection for false triggering immunity. The self-adapting internal 
microprocessor analyzes the composite sum of both signals to eliminate time-consuming adjustments and 
callbacks found in non-intelligent sensors.

1

Summary of Contents for LOS-CDT Series

Page 1: ...aved in protected memory are not lost during power outages 500 to 2000 sq ft 46 to 186 m2 coverage when mounted on an 8 12 ft 2 4 to 3 7 m ceiling 180 and 360 field of view Affords choice of turning l...

Page 2: ...pen collector when unoccupied Operating Environment Temperature 32 to 104 F 0 to 40 C Relative humidity less than 95 non condensing For indoor use only Adaptive Functions Installation 60 minutes Learn...

Page 3: ...g control system see below Power Supply Options Lutron Lighting Control System Power Pack Required Digital microWATTTM No EcoSystem No GRAFIK 5000 6000 7000TM No when used with seeTouch wallstations w...

Page 4: ...common Black White Red Red 1 to 3 Sensors with Power Pack Switching Multiple Loads with Auxiliary Power Packs Hot Neutral Hot Manual switch off optional Lighting Load Lighting Load Power Pack Auxiliar...

Page 5: ...y Common Gray wire logic with photo cell active Room First Occupied During Occupancy Light level Lights Light level Lights Below set value Turn on Falls below set value Turn on Above set value Remain...

Page 6: ...orway so that traffic in a hallway will not affect the sensor otherwise place in center of room Closely follow the diagrams shown concerning major and minor motion coverage The sensor can detect major...

Page 7: ...d mounting post onto cover plate Drill through ceiling tile with assembly using cutter end of the threaded mounting post Secure with washer and nut Cutter end Mounting to Non Standard Ceiling or Fixtu...

Page 8: ...o clock Full CCW Auto Manual Threshold LED Motion Indicator Reset Learned Settings Strong Airflow Compensation Over Doorway Installation Timer Adjust Auto Sensitivity Off Default On Automatic Normal M...

Page 9: ...ghts Out Move from underneath the sensor and remain still until the lights turn off Move around normally to turn the light on 4 Adjust to desired level If lights remain off adjust the blue knob anothe...

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