NOTE: For the above tests, the detector will reset only after the power source You can use up to sixteen 2W-B smoke detectors on the zone one fire loop. way to insure proper operation of 2-wire i3 smoke detectors (2W-B, 2WT-B, the latest products, and offers. The microprocessor, allows the detector to automatically adjust its sensitivity back, to the factory setting when it becomes more sensitive due to, contaminants settling in its chamber. The cable companies often use a special adapter to monitor a VISTA-20P system as explained at https://www.alarmgrid.com/videos/how-to-safely-remove-an-icontrol-from-an-existing-system. Just fill out the form and click your area of interest. Now it's easy to identify System Sensor bases that are compatible with individiual OEM detectors. The System Sensor 2W-B is a 2-wire smoke detector and a member of System Sensors i3 Series of photoelectric smoke detectors. manual are available from System Sensor at no charge. No Contract Alarm Monitoring starting at $10 a month! System Sensor 2W-B Installation And Maintenance Instructions - ManualsLib In no case shall the Company be liable for any consequential or incidental damages for 3. Have feedback about a particular System Sensor product? endstream endobj 1001 0 obj <>>>/EncryptMetadata false/Filter/Standard/Length 128/O(19[nMM\\.9rvXbp)/P -1036/R 4/StmF/StdCF/StrF/StdCF/U(bH;^Soe9ACM )/V 4>> endobj 1002 0 obj <> endobj 1003 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 1004 0 obj <>stream Heat Sensor (Model 2WT-B and 4WT-B): 135F (57.2C) Freeze Trouble (Model 2WT-B and 4WT-B): 41F (5C) Operating Temperature Range: 2W-B and 4W-B: 32 to 120F (0 to 49C) 2WT-B and 4WT-B: 32 to 100F (0 to 37.8C) Operating Humidity Range: 0 to 95% RH non-condensing Storage Temperature Range: -4 to 158F (-20 to 70C) Diameter (including base): This chart contains the current list of . *Assumes the panels alarm verification reset time is 10 seconds or less. The i3 Series 2W-B uses drift compensation technology and smoothing algorithms which prevent the smoke detector from becoming too sensitive as dust accumulates. Hayden here again from Alarm System Store. Max. 0.5 Amp @ 30 V AC/DC List Price $134.00 Our Price $88.99 You Save $45.01 (34%) 6. After some recent electrical work (new AC unit in the attic) the vista 20p shows fire trouble, and occasionally sets off the alarm. System Sensor 2451 A Photo B401B / B406B / DH-400 / B110LP / B116LP A 120 System Sensor 2451TH A Photo / Therm. A unit. 2WTR-B - SYSTEM SENSOR - i3 Series | Anixter The 2W-B smoke detector works with most Honeywell alarm control panels including the VISTA-20P and VISTA-21iP as System Sensor is a subsidiary of Honeywell. NOTE: If, during power-up, the detector determines there is excessive electrical noise in the system such as those caused by improper grounding of the system or the conduit, both LEDs will blink for up to 4 minutes before displaying detector status (see Table 2). To a single gang box, or Comment When low beam is activated, it's possible to change into high beam by pushing the wire remote. System Voltage Nominal: Two-Wire Compatibility detector to finish the power-up cycle (see Table 2). The System Sensor 2WTA-B is a 2-wire smoke and fixed heat sensor with a built-in sounder. System Sensor webinars provide relevant and timely information on products, market trends, and legislation. Series 2W-MOD module (refer to installation manual D500-46-00), the 2W-B and 2WT-B are capable of generating a "maintenance. Max. Wired. F PDF System Sensor L-series indoor horn/strobes Models 2WT-B and 4WT-B also feature a restorable, built-in, fixed temperature (135F) thermal detector and are also capable of sensing a freeze condition if the temperature is below 41F. 2W-B Datasheet (PDF) - Systemsensor advanced ideas. System Sensor web site at www.systemsensor.com. NIB!! Each zone provides only enough alarm current (20ma) to power one smoke in alarmed state. Access all of System Sensor's tools and software offerings. . However zones 1 and 2 can support 16 on each zone. I have an old System Sensor 2 wire photoelectric smoke alarm (hardwired) that is about 17 years old and has finally gone out - trying to figure out if this particular unit will work seamlessly as a replacement for my existing alarm - there is a connection to the back of the alarm and wonder if I can just hook up the new alarm the same away the old alarm is connected and have it work? WIRING DIAGRAMS FIGURE 3A: WIRING DIAGRAM, 2W-B AND 2WT-B 2 . CAUTION VIEW MODELS Beam Smoke Detection Developed and delivered by Honeywell industry experts, HBU training employs techniques and technologies to help your teams learn everything they can about our products. System Sensor 2W-B Photoelectric i3 Smoke Detector, 2-Wire In Stock Other products from System Sensor System Sensor P4W-P Horn Strobe, White, Wall Mount, Four-Wire System Sensor PC2W Horn Strobe, White, Ceiling Mount, Two-Wire, FIRE Lettering System Sensor B210LP Detector Base, Plug-In unreasonable use, modifications, or alterations occurring after the date of manufacture. Turn it on by pushing the button of the wired remote. The LED indication must not, be used in lieu of the tests specified under Testing. PDF Selectable-Output Horns, Strobes, and Horn Strobes System Sensor webinars provide relevant and timely information on products, market trends, and legislation. These are great replacement detectors. NOTE: Before performing maintenance on the detector, notify the proper authorities that maintenance is being performed and the system will be temporarily out of service. H\@}&&u/tc1.|UH*_7]}8s5CC)^.+Jj__}}}weqxes;,64qh{>?bxN}9_iIg]9.oM:,=nKE%ml)R.g")d6KO)\1WK%yaycN,Y`.K3{daal4{=fOW)=#=#=SoB#. he EZ Walk loop test must not be used instead of alarm An opening for the recessed test switch is located on the detector housing (See Figure 4). 1050 0 obj <>stream Green LED. The screw terminals in the mounting base will accept 1422 gauge wire. What's the Best Place to Install a Smoke Detector. DIAMETER TOOL, Figure 5: Removing/Replacing Screen/Sensing Chamber Insert a small screwdriver or allen wrench (0.18 max.) models must be used with compatible UL Listed panels only. 45 HyperSpike speakers offer revolutionary sound quality and intelligibility for fire and life safety applications and their innovative designs exceed the highest standards in military and acoustic notification markets. Observe the LEDs on each detector: D100-96-00. Please refer to insert for the Limitations of Fire Alarm Systems System Sensor 2WT-B - 2-Wire Smoke Detector with Fixed Heat Sensor 4 to 158F (20 to 70C) Enter your email address and check your inbox. PDF INSTALLATION AND MAINTENANCE INSTRUCTIONS Series - National Training Center (if excessive electrical noise is present) When returning the system to service, be sure to remove the dust manufacturer on the implementation of Style D circuits. Applications Guide for System Smoke Detectors, which provides detailed information on detector spacing, placement, zoning, wiring, and special applications. Explore System Sensor like white papers, announcements, technical bulletins, case studies, and more. 23 mA 24 Volt Systems C. Direct Heat Method (models 2WT-B and 4WT-B only) tamper release tab, located on the skirt of the mounting base, and turn the Our understanding is that EASE Evac voice evacuation design software from AFMG Technologies is intended to help designers and installers save time and money on voice evacuation systems by enabling them to preplan the system to meet new intelligibility code requirements, reduce costly post-installation changes, and limit over-design. This includes cleaning, maintenance or screen replacement. The i3 Series heads and bases are keyed so that a 2-wire head will only mount Electrical Specifications 2-wire 4-wire 32 to 120F (0 to 49C) System Sensor - Technical Field Bulletin Life Expectancy of System Smoke Detectors - Dated 05/2012, Limitations of Fire Alarm Systems - Dated 5/13 Rev. Smoke Detector - System Sensor It appears that these two models are very similar in their features (neither has a sounder, both operate at 12 or 24 Volts) so this should be a satisfactory replacement. Should it become necessary, the screen/sensing chamber is field replaceable. Wiring Installation Guidelines : Thanks for using Alarm Grid as a resource.For the purpose of improving our site, wed like to know if you are one of the following: INSTALLATION AND MAINTENANCE INSTRUCTIONS, Series Preview PDF Download HTML 2W-B Datasheet (PDF) - Systemsensor advanced ideas. User manual System Sensor 2W-B (English - 4 pages) To a 4-inch square box with a plaster ring, or PDF inSTaLLaTion and mainTenanCe inSTruCTionS Series 5.3 inches 6. Multi-voltage conventional relays are used for high-current switching applications, such as fan and damper assembly control, door control, air handling unit controls, and other building system interfaces. They also answer your questions from the comfort of home or the office. It will take approximately 80 seconds for the detector to finish the power-up cycle (see Table 2). spacing, placement, zoning, wiring, and special applications. Should the alarm verification reset exceed 10 seconds, use the maximum initial start-up time. This notification is not a safety issue, but low battery warnings should be addressed promptly to avoid potential problems with system operations which may arise. of smoke detectors. View a list of all System Sensor locations worldwide. 4. Ready to learn more? Series detectors are designed to provide open area protec-, tion. This feature is which provides detailed information on detector spacing, placement, zoning, wiring, and special applications. item 2 System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector, item 3 NEW System Sensor 2W-B 2WB i3 Series 2-Wire Photoelectric Smoke Detector Fire, item 4 System Sensor 2W-B i3 Series 2-wire, Photoelectric Smoke Detector, item 5 NEW System Sensor 2W-B 2WB i3 Series 2-Wire Photoelectric Smoke Detector Fire. If they are not just take a photo of the connections and land what is connected to the positive connection the new plates positive and same with the negative. Max. I recommend powering down the system and placing your system on test mode if monitored before swapping in the new smoke. of a 2W-MOD2 module. When the detector is in the alarm mode, the red LED latches on. A copy of this list is available from System Sensor upon request. The 2W -MOD2 can. In a freeze trouble condition, the red LED will blink once every 10 seconds (refer to Table 1). All System Sensor i3 Series smoke detectors are designed for easy installation, advanced detection and fast inspection. 2W-B and 2WT-B, connect detectors only to compatible alarm control panels as identified by System Sensor's compatibility chart. Models 2WT-B and 4WT-B also feature a restorable, built-in, fixed temperature conduit; do not mix fire alarm system wiring in the same conduit as any other

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