"A+ Rated Merchant with No-TERM Contracts or Hidden Fees!"
Do-It-Yourself Alarm Monitoring Services - GEOARM Security®Professional Central Station Alarm Monitoring Services - GEOARM Security®Security System Coupons - GEOARM Security®$0-Down Security Equipment - GEOARM Security®Free Shipping Over $200 Dollars - GEOARM Security®How to DIY Security System Videos - GEOARM Security®How to Alarm Manuals - GEOARM Security©How to DIY Support Center - GEOARM Security®

2WT-B - Honeywell System Sensor 2-Wire Intelligent Thermal & Photoelectric Smoke Detector

2WT-B - Honeywell System Sensor Conventional 2-Wire Intelligent Photoelectric Smoke Detector w/Thermal
2WT-B - Honeywell System Sensor Conventional 2-Wire Intelligent Photoelectric Smoke Detector w/Thermal
Item# BK-2WTB
List Price: $49.20
Your Price: $32.80

Honeywell System Sensor 2WT-B is a i3-Series conventional, two-wire, photoelectric smoke detector. Add the hardwired 4WT-B smoke detector with built-in thermal sensor to most existing alarm system control panels.

Installation Ease

Installation is a breeze. The 2WT-B smoke detector incorporates a plug-in design, but without the typical added costs of a plug-in detector. The mounting base included with the 2WT-B accomodates standard back boxes or can be mounted directly to the ceiling using drywall anchors. The 2WT-B plug-in base allows pre-wiring of the installation, and its convenient terminal layout enables do-it-yourselfers to neatly dress the wires.

To complete the installation, simply secure the head to the base with a Stop-Drop 'N Lock™ motion. This ensures the head will attach in less than one rotation. Turn the detector head clockwise, and it locks security to the base.

Maintaining the 2WT-B detector is just as easy. To remove the head, rotate it counterclockwise. Do it by hand, or with the convenient i3 removal/replacement tool. The 2WT-B cover and chamber are also removable, to further reduce cleaning time. When finished, Stop-Drop 'N Lock the head onto the base.


The Honeywell 2WT-B smoke detector is not the typical conventional detector. In fact, the 2WT-B is a System Sensor i3 series intelligent detector that includes many of the same features found in analog smoke detectors. Drift compensation and smooting algorithms, standard on the 2WT-B, ensures the smoke detector does not become over sensitive as it becomes dirty or dusty. Measuring the specific sensitivity of the 2WT-B smoke detector is made easy with the unique sensitivity reader. Simply position the reader near the word "PAINT" and it displays sensitivity in terms of percent per foot obscuration. A text message then indicates whether or not cleaning is recommended. Using an infrared signal, the reader eliminates the need for a voltmeter, magnets, counting LEDs and connecting to the detector. The 2WT-B features both a local and remote maintenance signal that indicates when the smoke detector needs cleaning. Activated by the i3 loop test and maintenance module, or by any i3 ready control panel, the i3 remote maintenance signal means fewer nuisance calls and reduced maintenance costs.

Instant Inspection

The Honeywell 2WT-B smoke detector has instant inspection. Featuring both red and green LEDs, local status indication is more intuitive during power up, standby, alarm, test and freeze trouble conditions. And should the 2WT-B fall out of sensitivity, the red LED will blink every five seconds. There is no need to count LEDs. With the i3 indicators, you instantly know the smoke detector's condition.

The two-wire 2WT-B smoke detector also provides loop verification via the EZ Walk loop test feature. The EZ Walk loop test, when used with the 2W-MOD module or i3 ready control panels, verifies the initiating loop wiring by placing all detectors on the loop in test mode, without having to activate the test switch on each 2WT-B detector. LEDs on the module, and on each smoke detector, provide instant status inspection, to further reduce inspection time

Aames: AS-24-GF-2
ADT: Focus 200 plus, Focus 200P, Focus 200PA, Focus Cadet, M302MADT, Safewatch Pro 2000, Safewatch Pro 3000, Unimode 10, Unimode 10UD, Unimode 200, Unimode 4-16/II, Unimode 5, Unimode 5UD
Amerex: SR-X, XR-XE
Ansul: AutoPulse 542D, AutoPulse 542DE, AutoPulse 542R, AutoPulse 542RE
Aritech Discovery 5000/Z2060
Autocall: Autocommand - II, CD-NA, CD-TXA, CD-XA, Firequest 100-12, Firequest 100-24, Firequest 200, Firequest 300, K-101-12, K-101-24, KDR-1000, MD2K, MDK, MERLIN, MP-400, TFX-500
BOSCH/RADIONICS: D2112, D2212, D2212B, D2412U, D2812, D2812U, D4112, D6112, D7022, D7024, D7112, D7412, D8112, D9112, D9412, DS9400, RFM1776
C & K Systems: System 2316, System 238
Caddx: NX6, NX8
Cerberus/Pyro: CP-2HR, CP-35, CP-400, CP-800, IXL, MX-316, SXL, XL3
Chemetron: Micro-1011, Micro-1011E, Micro-1012, Micro-1012E
Detection Systems: DS7080i, DS7080iP32, DS7090, DS7090i, DS7090TMi, DS7100, DS7400, DS9400, DS9400i, DS9400M, DS9422
DMP: 1512, 1812A, 1812B, 1812C, 1812D, 1812E, 1912, 1912XR, XR10, XR100, XR20, XR200, XR2400F, XR2500, XR40, XR500, XR5FC, XR5SL, XRSuper6
DSC: CPF-102, CFP-105, P16128CF, P6B, P832, P832DL, P864CF, PC1555, PC1565, PC1575, PC4010CF, PC4020CF, PC5008, PC5010, PFAC-102, FPAC-105, POWER 864, POWER-432, POWER-632
ESL/Sentrol: 1501, 1503, 1505, 2500, Z1200, Z2000
EST: 1211B, 1212B, 1214B, 5751B, 5754B, 5754B-2Z, 5756B
EST (FAST): IRC-1, IRC-3, LSS1, Lss1/12, Lss4, Lss4/12, RZB12-6MFC
Faraday: 15108A, 15108AL, 15112A, 15112AL, 15116A, 15116AL, 15220, 15220A, 15240, 15240A, 19000A, 7800, 852, 854, FireWatch 200, FireWatch 400, FireWatch 4000, MPC-2000
FCI: 7200, AMM-4S, CLP-2, CLP-4, FC-10C, FC-2224, FC-4224, FC-5C, FC-6324, FC-72, FC-72DL, FC-73, MMI-6S
Federal Signal: 4000, 6000, 8000
Fenwal: 2212, 2220, 2410, 2412, 295100, 295101, 3210, GEMINI
Fike Corporation: GP-10UD, GP-5, GP-5UD, SHP 10-051
Fire-Lite: 411UDAC, AE-1, AE-2, M302, MMF-302, MMF-302-6, MP-12, MP-24, MP-242FC, MRP-2001, MRP-2001E, MRP-2002, MRP-2002E, MRP-4424, MS-10UD-3, MS-10UD-3E, MS-10UD-7, MS-10UD-7C, MS-10UD-7E, MS-124, MS-2, MS-2E, MS-4, MS-4012, MS-4024, MS-424A, MS-4412B, MS-4424, MS-4424B, MS-4812, MS-4824, MS-4E, MS-5012, MS-5024, MS-5024UD, MS-5210UD, MS-5UD-3, MS-5UD-3E, MS-SUD-7, MS-SUD-7C, MS-5UD-7E, MS-9200, Sensiscan 1000, Sensiscan 200, Sensiscan 2000
First Alert: FA1220CV, FA1340C, FA148CP, FA1500C, FA1600C, FA1600CA, FA160C, FA162C, FA1660C, FA168C, FA168CPS, FA1700C, FA2000C, FA2100C
Gamewell: Flex 300, Flex 3000, Flex 4, Flex 405, Flex 500, Flex 5000, Flex 500A, Flex 500TA, Flex 620, Flex 8, FS140, INS-2, ZANS 400
Gamewell-FCI: AMM-4SF, Flex GF505, Flex GF510, MMI-6SF
GE: Advent 60-562, Concord Express
Gemini Audio: 2000D
Harrington: HS-2100, HS-2200, HS-2402, HS-2800, HS-3030
Home Automation Inc. (HAI): 21A00 Omni LT, Omni II, Omni Pro II
Honeywell: TC841A1000, TC941A1005, XLS-MM-Z, XLS140-2(E), XLS3000
Honeywell Security (Ademco): 4120XM, 4140XMP, 4140XMPT-2, 4209U, 5110XM, 5120XM, 5140XM, AM100, SL150, Vista 100, Vista 128B, Vista 128FB, Vista 15, Vista 15P, Vista 20, Vista 20BAY, Vista 20HWSE, Vista 20P, Vista 20SE, Vista 32FB, Vista 40, Vista 50, Vista 50P, Vista 50PADT, Vista 50PUL, Vista A, Vista AMT3, Vista CN, Vista HW, Vista PULADT, Vista 128-FBP, Vista-250FBP
ISI Wireless: FMS 1000, FMS 500, FMS 500-96
Johnson Control: IFC-320(E), IFC2-3030(E), IFC2-640(E), M302MJ, M502MJ
Kidde: 295100, 295101
Mircom Technologies: DM-1008A, FA-1000, FA-1008KA, FA-1012KA, FA-101U, FA-1025U, FA-102U, FA-104/8U, FA-104/8UX, FA-200, FA-2600, FA-300, FX-2000, Series 100, SGM-1004A
Mirtone: 7100, 7112, 7200, 7600, 7800, 7900, 79002U, 79008U, 79029, 79030, 79096U, 79500, 79500U-CA, 8000, 9200, 9200 Remote, 9500
Modular Protection: RP-1002M
Moose/Sentrol: Z1200, Z2000
Napco: FW-C2Z, FW-C4EZ, FW-C4Z, GEM-P1632, GEM-P816, GEM-3200, GEM-P800, GEM-P9600, MA1000e, MA1008, MA1010, MA1016, MA2600LK, MA2600LKDL, MA3000, MA3000 w/wo PS3000, MFA-6012, MFA-6024, P800e, P800X, P801, S5500, S5500 w/wo PS3000, SS P3200, SS P9600, V2, V3, XP600
National Guardian: 3100-0000- 5200 Series
National Time: 7000
Notifier: 4800, 4885, 4885-1, AFC-90, AFM-200, AFP-100, AFP-1010, AFP-200, AFP-400, AFP-600, AM 2020, FZM-1, NFS-3030, NFS-320, NFS-640, NFS2-3030(E), NFS2-640(E), NZM-100, NZM-100-6, RP-1001, RP-1002, RP-2001, RP-2001E, RP-2002, RP-2002E, SFP-1024, SFP-10UD, SFP-10UDC, SFP-10UDE, SFP-2, SFP-2402, SFP-2402E, SFP-2404, SFP-2404E, SFP-4, SFP-400, SFP-400B, SFP-5UD, SFP-5UDC, SFP-5UDE, SFP-6, SFP-8, SGL-1000, SGL-2000, SGL-4000, System 500, System 5000, XP Transponder, XP6-MA
OnQ: HS Model 800 or 364245-01
Optex Morse: G824
Pem-All Fire: PEM-5000
Potter: PFC-100, PFC-100 RC, PFC-2000, PFC-2000R, PFC-4000, PFC-4410, PFC-4410-RC, System One/15B, System One/15V
Protectowire: ACR-160
Reliable Automatic Sprinkler: PFC-4410A-RC
Safetech: 2000
Scantronic: AV9000 Series, EL16, EL8, SC1600, SC800
Securiplex: PRO-2000
Secutron: MR-2300, MR-2602, MR-2605, MR-2608, MR-2616, MR-2900
Silent Knight: 2820, 4720, 5204 Mfrd after 01/2002, 5207 Mfrd after 7/1995, 5207-12, 5820XL, 5895XL, IDP-Zone, IDP-Zone-6, IFP-1000, RPS-1000, SD500-SDM, SK-2, SK-2224, SK-2E, SK-4, SK-4224, SK-4E, SK-5208, SK-5UD, SK-5UDE, SK-6324, SK-Zone, SK-Zone-6
Simplex: 2001-8001, 2001-8005, 2001-8006, 2001-9010, 2120 Series, 3002-9001, 3002-9002, 3002-9003, 4001-9403, 4001-9404, 4001-9813, 4002, 4100 Series
Spectronics: 320, 324, 624/MX, 640, 641, FASA
Summit: SFC-102, SFC-200
System Sensor: 2W-MOD, 2W-MOD2, CZ-6, M502M, PDRP-1001, PDRP-2001, PDRP-2001E
Viking: PAR-4, PAR-4E
Westec: MS5000

2WT-B Honeywell Thermal Photoelectric Smoke Detector

Dimensions (Height x Diameter) 2.0 x 5.3 (in), 51 x 127 (mm)
Detection Photoelectric
Wiring 2-wire
Operating Voltage 12/24 V non-polarized nominal
8.5 min. to 35 max.
Maximum Ripple Voltage 30% of nominal (peak to peak)
Alarm Current 130mA max. (limited by panel)
Standby Current 50µA max. avg. (100µA peak)
Operating Temperature Range 32° to 100°F (0° to 37.8°C)
Humidity Range 0% to 95% RH (non-condensing)
Freeze Trouble 41°F (5°C) fixed
Sensitivity 2.5%/ft. nominal
Wiring Gauge 14-22 AWG
Weight 6.3oz. (178g)
Approvals ETL, FM, MEA, MSFM, UL


Q & A's : Honeywell 2WT-B Smoke Detector w/Thermal

comments powered by Disqus