If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to manual are available from System Sensor at no charge. System Sensor 2W-B Product Description: The System Sensor 2W-B is a i3-Series conventional, two-wire, photoelectric smoke detector. Are a Smoke Alarm and a Smoke Detector The Same Thing? detectors to the alarm control panel and accessory devices should be colorcoded to reduce the likelihood of wiring errors. 46 | Microsoft VP Marcus Fontoura on Architecting Azure, the "World's Computer" 0:00 / 0:00. I have since replaced the battery, which has resolved the smoke error. When connected to the 2W-MOD2 loop test/ maintenance module or an i3 Ready (TM) panel, 2 wire i3 detectors can generate a remote maintenance signal when in a maintenance or freeze trouble condition. The System Sensor 2W-B is a 2-wire smoke detector and a member of System Sensor's i3 Series of photoelectric smoke detectors. 8.5 8.5 Volts Max. Enter your email address and check your inbox. Connectivity. This chart contains the After power-up has completed and the detector is functioning normally within its listed sensitivity range, the green LED blinks once every five seconds. KingOfTheP4s 3 yr. ago Best thing to do in this case would be to call the company of your choice, such as EST, and ask a sales representative to give you a list of MRI-safe devices. A copy of this list is available from System Sensor upon request. to a 2-wire base, and a 4-wire head will only mount to a 4-wire base. the use of a mounting base that may be pre-wired to the system, allowing the : If the detector still fails, it should be replaced. 6.3 oz. We offer conventional and intelligent products for smoke detection, heat detection, fire and CO combination detection, and multi-criteria / multi-sensor detection, as well as bases and accessories. 0.18 MAX. POWER . 1o)!2'1hg'0?,s1e*F 6S(Ft50 AKTX"897cOF 7 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 The Compatible with SENS-RDR sensitivity tester; Full agency compliance with UL 268 and UL 2075; Technical Specifications: System Voltage: 12/24 VDC; 5. In wet or excessively humid areas, or next to bathrooms with showers. The calculator was programmed to assist you in the design of audible/visible notification device circuits. Product specifications subject to change without notice. 30 There are no express or implied warranties of any kind with this calculator. The drop-in ceiling tile speakers, strobes and speaker strobes offer a complete turn-key solution that offers a cleaner and faster installation, reduced labor costs and lower risk than traditional AV notification appliances. The calculation points are in the horizontal and vertical planes in 5 degree increments per UL 1971. The mounting base installation is further simplified by. 50 A average %%EOF When the detector is in the alarm mode, the red LED latches on. gently blow the smoke through the detector until it alarms. I will say that it came packaged correctly and it functions as designed, would buy again. 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). With less intelligent smoke detectors, a dirty photoelectric chamber will results in false alarms. ANSI/UL 1971 does not provide ratings for each angle based on actual test results.". System Sensor tools include a variety of software, drawings and calculators to help you effectively plan and prepare for your next fire safety system installation. $156.00. 15 sec Some parts of this page is temporarily unavailable. Power must be removed from the detector System Sensor 2451 A Photo B401B / B406B / DH-400 / B110LP / B116LP A 120 System Sensor 2451TH A Photo / Therm. Powered by AFMG's proven EASE professional sound design technology, EASE Evac is scaled specifically for life safety professionals and comes preloaded with System Sensor SpectrAlert Advance speaker data. Green LED. 8. After some recent electrical work (new AC unit in the attic) the vista 20p shows fire trouble, and occasionally sets off the alarm. In wet or excessively humid areas, or next to bathrooms with showers. Installation of the 2W-B, 2WT-B, 4W-B, and 4WT-B detectors is simplified by While the drift compensation and smoothing algorithms make the 2W-B more advanced than other conventional smoke detectors, it will eventually need to be cleaned. 4 to 158F (20 to 70C) Test Switch in accordance with the instructions, may cause harmful interference to radio communications. Heat Sensor (Model 2WT-B and 4WT-B): Tamper-Resistant Feature A copy of this list is available from System Sensor upon request. Now it's easy to identify System Sensor bases that are compatible with individiual OEM detectors. the removal of detectors before beginning construction or other dust producing activity. Any 2-wire i3 smoke detector (2W-B, 2WT-B, 2WTA-B, or 2WTRB) wired No. NOTE: Before testing, notify the proper authorities that maintenance is being This device complies with part 15 of the FCC Rules. Ep. Just fill out the form and click your area of interest. Authorization number, send defective units postage prepaid to: System Sensor, Repair Models 2W-B and 2WT-B are 2-wire photoelectric smoke detectors; models A. 1015 0 obj <>/Encrypt 1001 0 R/Filter/FlateDecode/ID[<493E40FFCF1D3F747B74E48D03207C10>]/Index[1000 51]/Info 999 0 R/Length 93/Prev 198552/Root 1002 0 R/Size 1051/Type/XRef/W[1 3 1]>>stream 5. If the 1. 5.3 inches Near fresh air inlets or returns or excessively drafty areas. 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? Storage Temperature Range: No agent, representative, dealer, or employee of the Company has the authority to System Sensor makes no other express warranty for this smoke detecbe obligated to repair or replace units which are found to be defective because of damage, It will take approximately 80. seconds for the detector to finish the power-up cycle (see Table 2). Operating Voltage: 12/24 V non-polarized nominal, 8.5 min. Alarm Verification* Diameter (including base): The i3 Series heads and bases are keyed so that a 2-wire head will only mount to a 2-wire base, and a 4-wire head will only mount to a 4-wire base. Table 2: Power-up Sequence for LED Status Indication*, (if excessive electrical noise is present), *Refer to Electrical Specifications for start-up time in conjunction with panel alarm, 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, After power-up has completed and the detector is functioning, normally within its listed sensitivity range, the green LED blinks, once every five seconds. Notify the proper authorities when the system is back in service. Two-wire models must be used with compatible UL Listed panels only. Verified purchase: Yes | Condition: Pre-owned. endstream endobj startxref At a minimum, cleaning, Models 2W-B and 2WT-B are 2-wire photoelectric smoke detec-, tors; models 4W-B and 4WT-B are 4-wire photoelectric smoke, detectors. To calculate performance-based strobe coverage, the inverse square law is used to calculate the illumination at each of the angles in the horizontal and vertical planes per ANSI/UL 1971, Standard for Signaling Devices for the Hearing Impaired, and the effect of polar distribution is included using the minimum percentages in ANSI/UL 1971 or actual test results recorded by the Listing organization. Comment When low beam is activated, it's possible to change into high beam by pushing the wire remote. *Refer to Electrical Specifications for start-up time in conjunction with panel alarm verification. Two-wire Each i3 Series detector is supplied with a mounting base that can be mounted: 2.To a 312-inch or 4-inch octagonal box, or, 3.To a 4-inch square box with a plaster ring, or. Test each detector as described in Testing. detector. $59.99. 20 mA 12 Volt Systems 4-Wire Smoke Detector with 135F Fixed Heat Sensor, 2-Wire Smoke Detector with Fixed Heat Sensor, System Sensor 2W-B, 2WT-B, 4W-B & 4WT-B - Installation Guide. General Description The 2W-B is a 2-wire, photoelectric i3 smoke detector. MFR PART # 2W-B SYSTEM SENSOR | 2W-B i3 Series Detector, 2-wire, 12/24 V DC, with Base MFR PART # 2W-B PART # 674092 Spec Sheet Email Print Minimum 1 Each In Stock Details References Shipping Description Installation ease. Subscirbe to specific System Sensor email communications. NOTE: T This chart contains the current list of detectors and UL Listed compatible control units. 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#. List Price. Activate the light at the display. against extraneous electrical interference. as identified by System Sensors compatibility chart. The i3 line redefines installation ease with its plug-in design. needed" signal. Hold the heat source about 12 inches from the detector to avoid damage Buy the System Sensor 2WTA-B Smoke and Heat Sensor from Alarm Grid. The screw terminals in the mounting base will accept 1422 gauge wire. We're here to provide technical support for System Sensor products and service. 0.1 Do NOT Install Detectors in the Following Areas: In or near areas where particles of combustion are normally present such as kitchens; in garages (vehicle exhaust); near furnaces, hot water heaters, or gas space heaters. 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. 4W-B and 4WT-B are 4-wire photoelectric smoke detectors. Ensure proper wiring and power is applied. Near fresh air inlets or returns or excessively drafty areas. Series 2W-MOD module (refer to installation manual D500-46-00), the 2W-B and 2WT-B are capable of generating a "maintenance. Add the hardwired 2W-B smoke detector to most existing alarm system control panels. 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.