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9100-127-2989-99 REV B 

1501 Route 34 South, Farmingdale, NJ  07727 

Tel:  (732) 919-3119  Fax:  (732) 751-5778  www.dialight.com 

  

 

Wireless Occupancy Sensor Gen 2 Specifications 

 
 

 

 

 

 
 

Description  

Wide Angle and Narrow Long Range Wireless High Bay Occupancy 
Sensors 

Certification  

UL916, CSA C22.2 NO.205 

Power Input 

2x “AA” Lithium Batteries 1.5V 

Operating Temperature  

 

Operating Temperature: -40°C to +60

°C

 

 

Estimated Battery Life  

Up to 10 years 

Radio Frequency  

2.4Ghz 

Sensing Area 

Wide Angle 20’-30’ (minor – major motion range), 1250 sq ft, 120

° 

 

Long Range 

100’ (maximum range), 7600 sq ft (floor + distance 

coverage), 10

°

 coverage angle 

Sensing Technology  

Passive Infrared 

Dimensions  

5”D x 2.38”H 

Weight  

~8.8oz 

Material 

Housing: Grey Polycarbonate 

Lens: High density polyethylene 

IP Ratings 

IP66 

Green LED  

Green LED flashes one time when motion is detected 

Indicates battery voltage above 2.7 Volts. 

 Green LED flashes twice every 5 seconds while searching for a network 

connection. 

Red LED  

A single red LED3 flash indicates motion detected  

and low battery voltage below 2.7 Volts. 

Reset Button 

Resets the processor 

LED On/Off Switch 

Located on bottom of sensor board, it will turn the LED indicators ON or 

OFF. 

 Leave Button 

Push and hold for 5 seconds to force sensor to leave its gateway 

 Join Button 

Push and hold for 5 seconds. Sensor will double blink while trying to join a 

gateway, Sensor will stop blinking if it doesn’t join a gateway within 30 

minutes. 

 
 
 
 

Summary of Contents for WOSU12BG2

Page 1: ...5778 www dialight com 1 This Manual covers both the Wide angle and the Narrow long range occupancy sensor Dialight Part Numbers described here in are WOSU22BG2 Wide angle WOSU12BG2 Long Range Wide opt...

Page 2: ...roduction 3 Wireless Occupancy Sensor Gen 2 Specifications 4 Unboxing 5 Sensor Overview 6 Battery Installation Removal 7 Sensor Lights 8 Commissioning 10 Wide Angle Sensor Ceiling Mount 11 How to Moun...

Page 3: ...turer may cause unsafe conditions DO NOT use this equipment for other than intended use DO take pictures of the installation wiring and mounting for future reference Battery life will vary upon traffi...

Page 4: ...chnology Passive Infrared Dimensions 5 D x 2 38 H Weight 8 8oz Material Housing Grey Polycarbonate Lens High density polyethylene IP Ratings IP66 Green LED Green LED flashes one time when motion is de...

Page 5: ...32 751 5778 www dialight com 5 Unboxing Included in the box This Manual Qty 1 Wireless Occupancy Sensor Qty 3 8 Plywood Screws Qty 3 8 32 Machine Screws Qty 2 Lithium AA Batteries Qty 2 Battery Clips...

Page 6: ...B 1501 Route 34 South Farmingdale NJ 07727 Tel 732 919 3119 Fax 732 751 5778 www dialight com 6 Sensor Overview 2 38 5 0 Front View 3 Mounting Holes Mounting Plate with Twist Lock Sensor Lens LED Indi...

Page 7: ...732 919 3119 Fax 732 751 5778 www dialight com 7 Battery Installation Removal Removing Battery Cover To remove the sensor twist sensor cover counterclockwise to unlock it from the back plate Once cov...

Page 8: ...stallation is the opposite of removal 4 The sensor is now on and ready to be discovered NOTE There is no on off switch in the sensor To power off the sensor remove the batteries from unit To turn on t...

Page 9: ...network to join and battery voltage is more than 2 7V Sensor will double green blink while looking for a network for 30 minutes and then stop Press the join button for 5 seconds to start a new 30 min...

Page 10: ...the green LED will stop blinking at the rate of twice a second You have now connected the sensor to the gateway 4 The green LED will then blink when motion is detected NOTE There is a 90 second ideal...

Page 11: ...t com 11 Wide Angle Sensor Ceiling Mount Where to Mount The wide optic sensor is best used as a ceiling mounted sensor The recommended install for this sensor is 2 7 meters or 8 8 feet from the floor...

Page 12: ...properly trained personnel 1 Use the senor s mounting plate to mark the surface of the ceiling with the appropriate hole spacing 2 Drill holes in ceiling 3 Align sensor mounting plate to the ceiling...

Page 13: ...dialight com 13 Long Range Sensor Wall Mount Where to Mount The long range sensor is best used as a wall mounted sensor The recommended install for this sensor is 3 2 meters or 10 5 feet from the flo...

Page 14: ...rmed by properly trained personnel 1 Use the senor s mounting plate to mark the surface of the wall with the appropriate whole spacing 2 Drill holes in wall 3 Align sensor mounting plate to the wall m...

Page 15: ...LED lights through the front lens of the sensor 4 If the red LED is blinking then the batteries need to be replaced 5 If the green LED is double blinking then the sensor is still trying to join a net...

Page 16: ...the sensor has a 90 second blackout time in which motion cannot be re triggered a If the sensor blinks green once then it is operating correctly Continue with step 2 b If the sensor blinks red once t...

Page 17: ...join a network Follow steps in the gateway manual to discover the sensor and see if the problem persists 8 From your gateway s wireless devices page display the motion sensors consult the gateway manu...

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