Data Sheet for Product
Siemens 
Smart Infrastructure - Building Products 
 –3– 
usa.siemens.com/fire 
 Operation 
Based on the monitoring results, the LED indicator flashes the following colors based on the following conditions: 
*LED can be turned OFF.  
 Please follow the corresponding description of the panel used. 
Flash Color 
Condition 
Flash 
Interval 
(in seconds) 
Green*: 
Normal supervisory operation. Smoke sensitivity is within 
rated limits. 
10 
Yellow: 
Detector is in Trouble condition, and needs either repair or 
replacement. 
4 
Red: 
Alarm condition.  
1 
No Flash: 
Detector is not powered. 
─ ─ 
Operating Temperature   
Ranges: 
+32°F (0°C) to 120°F (49°C) 
Sampling Tube Pressure   
Range of Differences: 
> 0.01 inches - < 1.2 inches of 
water column 
Relative Humidity: 
0 - 95%; non-condensing
Air Pressure 
No effect 
Altitude Range: 
No limitations 
Air-Duct Velocity: 
100 ─ 4,000 ft. / min 
(0.51─ 20m / sec) 
Dimensions: 
 (H -x- W -x- D) 
Rectangular:  
14.38” -x- 5” -x- 2.5”   
(37 cm. -x- 12.7 cm. -x- 6.36 cm.) 
Square:  
7.75” -x- 9” -x- 2.5” 
(19.7 cm. -x- 22.9 cm. -x- 6.36 cm.) 
Detector Weight: 
1.8 Lbs. (0.82 Kg.) 
▪  Short-Return (outlet) Tube 
▪  Stopper 
▪  #12 + 3/4” Sheet-Metal Screws 
▪  Mounting Template 
Note: Detector and Sampling Tube to be purchased separately. Minimum 
hardware required: 
−  one (1) Air-Duct Housing Assembly 
−  one (1) Sampling Tube 
−  one (1) Detector 
Technical Data 
Physical Properties 
Air Duct Housing Hardware Package 





