XLS140 Installation Manual Form Number 95-7673-3 P/N 51927:C  12/06/2005  21
Intelligent Detectors System Overview
Detectors
The FlashScan® algorithm provides high-speed communication between analog intelligent 
devices, by polling in groups unless new information is reported.  If one of the devices within the 
group has new information, the control panel stops the group poll and concentrates on single points. 
CLIP (Classic Loop Interface Protocol) is standard polling of each intelligent devices.  
TC840M1021 (Acclimate™)   Intelligent detector that combines a photoelectric sensing 
chamber and fixed temperature heat detection (135°F/57.2°C). FlashScan capable.
TC847A1004  (TC847A1004A Canadian) Addressable, intelligent, single-ended beam smoke 
detector with built-in sensitivity testing. Supports FlashScan and CLIP mode.  
TC807B1059  (TC807B1059CDN Canadian) Addressable, intelligent smoke detector that 
incorporates an ionization sensing chamber. Designed to provide open area protection. FlashScan 
capable.
TC806B1076  (TC806B1076CDN Canadian) Analog, addressable intelligent smoke detector that 
uses a photoelectric sensing chamber.  Listed for use in ducts. Designed to provide open area 
protection. FlashScan capable. The TC806B1084 adds thermal sensors that will alarm at a fixed 
temperature of 135°F (57°C). 
TC808B1041  (TC808B1041CDN Canadian) Intelligent thermistor sensing circuit for fast 
response. Designed to provide open area protection with 50 foot spacing capability.  A fixed 
temperature sensor with 135°F fixed temperature alarm. FlashScan capable. The TC808B1058 
(TC808B1058CDN Canadian) incorporates a thermal rate of rise of 15°F (9.4°C). FlashScan 
capable. The TC808B1066 (TC808B1066CDN Canadian) is a high temperature sensor with 190°F 
(87.8°C) fixed temperature alarm. 
TC806D1011  Photoelectric Duct Detector. The TC806D1018 includes an alarm relay. The 
TC806D1049 (TC806D1049CDN Canadian)  and TC806D1056 (TC806D1056CDN Canadian)  
are low-flow detectors.
TC844A1007 (Filtrex)  A special smoke detector that provides early warning smoke detection in 
hostile environments where traditional smoke detectors are not practical.  CLIP mode only.
TC844A1015 (Filtrex)  A special smoke detector that provides early warning smoke detection in 
hostile environments where traditional smoke detectors are not practical. FlashScan and CLIP . 
TC846A1005  Early detection laser detector, similar to the TC846A1013 Pinnacle, but limited to 
CLIP mode operation only. 
TC846A1013 Pinnacle Low Profile Laser Detector  An advanced intelligent photoelectric 
detector that uses a laser diode, special optics, and signal processing to obtain extremely high 
sensitivity. FlashScan mode only.
 Bases
Several bases, to which the detectors are affixed, are available: 
14507371-001(14507371-001CDN Canadian) Standard U.S. Low-Profile base
14506414-002 (14506414-002CDN Canadian) Standard European flangeless base
B501BH, B501BHT  Sounder base, includes 14506414-002/CDN Sounder base with temporal 
sounder
B224RB, 14507371-003 (14507371-003CDN Canadian) Low Profile Intelligent relay bases
14507371-005 (14507371-005CDN Canadian) Low Profile Intelligent isolator bases
14507371-008 Filtrex base. 
 Accessories 
RA400Z  A Remote Single LED Annunciator that can be wired directly off of an addressable 
detector for annunciation of that detector's alarm status.