Sentrol smoke detector 449cst. 429CT smoke alarm pdf manual .
- Sentrol smoke detector 449cst 5V, a maximum voltage of 33V, and a 40mA alarm current. and Rate of Either heat detector or smoke detector can trip and latch LED and alarm protection. Smoke Alarm Manuals ; Security Sensors Manuals item 3 ESL/Sentrol 449CT Fire Alarm Smoke/Heat Detector ESL/Sentrol 449CT Fire Alarm Smoke/Heat Detector. Since smoldering fire is one of the most prevalent types of residential fires, photoelectric alarms are the more logical choice. 00; Be the first to review “ESL 449CT FOUR WIRE SMOKE DETECTOR” Cancel reply. Includes new sensor chambers. . You must be logged in to post a review. 2. S Built-in Sounder 85dB built-in sounder alarms when smoke is detected or when power wiring polarity is reversed. 85dBa sounder. Found this old thread. I'm thinking about replacing it with an ESL 449CT to make the installation easier. The 449CST is a self diagnostic photoelectric smoke detector from GE Security that is designed to promote high operation and use within a variety of setups for easy detection of smoke within an area. Approved as both single station smoke alarm and system heat detector. About 60 percent of the deaths from fire take place in homes without working fire alarms, according to Jan 5, 2017 · GE Security's 429AT is a UL listed 2-wire 6/12VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions. 449CST: 449CT: Defect: If your smoke detector has a date code between 13084 and 14059 (that is, from March 25th, 2013 to February 28th, 2014) please contact your 449 Series Self-Diagnostic Photoelectric Smoke Detectors with date codes in the range 13084 to 14059 could be faulty, or could develop a fault, that affects their performance. Sentrol Inc. Can I reset it,if so How, or do I call my alarm company. ManualsLib has more than 107 ESL manuals Checkout popular ESL categories . The device uses photoelectric technology to detect smoke, it uses rate-of-rise and fixed temperature for heat. The 429 series self-diagnostic, 2-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they drift out of S Built-in Sounder 85dB built-in sounder alarms when smoke is detected or when power wiring polarity is reversed. KD SKU 673. Do not have a user manual. UTC ( Formerly GE Security/ ESL) four-wire smoke detectors work on the light scattering principle. This high powered smoke detector is designed to promote high operation, and can deliver a powerful means to not only detect smoke but for saving lives. If you have a 449 Series Self-Diagnostic Photoelectric Smoke Detector that has an affected date code, then you must act according to the attached letter. Technician's Assistant: The Computer Expert will tell you whether that is possible. js Powering the unit separately from the NMEA 2000 network allows the detector to work even when the NMEA 2000 network is powered off. I would like to replace it, hopefully with something newer model, and maybe replace all of them around the house. When the detector is wall mounted, the top of the detector should be 4 to 12 inches (100-300 mm) from the ceiling (see Diagram 4). 85-inch detector head depth, plus intelligent self diagnostics, a white colored appearance, and a plug-in terminal block. The ESL 429/449 Series low-profile, self-diagnostic, two-wire and four-wire smoke detectors work on the light scattering principle. This smoke detector is designed to promote high operation, and is user friendly within many applications. Oct 20, 2019 · Sentrol 449cst smoke detector manual. I have an ESL (Sentrol) Model 449C Smoke Detector I want to attatch to the system. Dec 2, 2019 · GE Security's 449CRT is a UL listed 4-wire 12/24VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions as well as an auxiliary relay. repairable 532-093-504 Find many great new & used options and get the best deals for Sentrol - ESL 449CT Photoelectric Smoke Detector 4-wire w/ heat sensor • USA at the best online prices at eBay! Free shipping for many products! Sep 27, 2014 · The UTC 521B 2-wire smoke sensor continually monitors its own sensitivity and operational status, and provides a visual indication if it drifts out of sensitivity range or fails internal diagnostics. May 6, 2018 · GE Security's 449CT is a UL listed, 4-wire 12/24VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions. Consumers should not take the alarms out of service until the replacement alarm has been installed. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Depending on the model, the smoke detector provides the following features: Jan 9, 2025 · . Hold a smoldering punk or cotton wick close to the smoke entry openings. This design has superior protection against false alarms caused by dust, insects, RF and ambient-light. May 21, 2014 · Electronic Home Security Systems, Alarms and Devices - Replace smoke detector w/ heat detector - I currently have an ESL 449CST smoke detector setup right by my kitchen, and I was looking to replace it with a heat detector (probably System Sensor). This model replaces the 422C and 422CT. See all Smoke Detectors Ratings. The photoelectric alarm detects smoldering fire faster than ionization alarms. The 429 series self-diagnostic, 2-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if May 3, 2014 · Electronic Home Security Systems, Alarms and Devices - ESL 445CT Replacement - Our house has an ESL 445CT smoke alarm connected to our security system. The 449CSTE smoke detector also features an on-site maintenance alert, a test and hush feature, a 1. The 429 series self-diagnostic, 2-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they Customer: I've tested my hot wired Sentrol 449CST smoke detector system and now I can't shut if off. 1- inch detector head diameter, a test and hush feature, advanced false alarm. it is a 4-wire smoke detector with a built-in heat sensor • USA. UPC: 46188060511 Also known as: ES-449CSTE, GES-449CSTE For more information about the UTC (Formerly GE Security/ESL) 449CSTE, please contact us . Sentrol Life Sciences Jul 13, 2015 · ESL 429/449 Series - eANIXTER Get the best deals on Sentrol Fire Alarms when you shop the largest online selection at eBay. What about 541NCRXT??? Sure, those will work just fine. The capability of plugging this detector into a variety of special bases makes it more versatile than equivalent direct-wired models. 1-inch detector head diameter, a test and hush feature, advanced false alarm immunity, as well as an on-site maintenance alert, and a white colored appearance. 85-inch detector head depth, and a low profile design. improved false alarm immunity. Should they be replaced? (I think they probably should) Is their age causing the trouble condition? We would like to show you a description here but the site won’t allow us. Shop GE Security 449CST and more from Barcodes, Inc. If a detector drifts out of its UL Listed sensitivity range or fails internal diagnostics, the alarm LED will flash once every second to indicate trouble. The 449CST-10PKG smoke detector also features advanced false alarm immunity, an 85dB sounder @ 10ft, a 14-24AWG field wiring size, a white colored appearance, as well as a flush mount installation design. Used to activate other devices such as elevator recall, door holders, strobes, etc. It says a smoke detector can be attatched to Zone 5. Ideal for hotel, motel and dormitory rooms where smoking is allowed. E-4079-ST2k-1000 Selection Guide Architectural and Engineering Specifications The ESL 429 Series low-profile, self-diagnostic, two-wire smoke detectors work on the light scattering principle. $39. There is already a motion detector on Zone 5. Please help!!!! 449CTE Self-diagnostic 4-wire photoelectric smoke detector with integrated fixed 135°F (57°C) and rate-of-rise heat detector, with built-in end-of-line power supervision relay Accessories SM-200 Smoke in a Can!® canned smoke for functional testing of smoke alarms SM-EXT1 Smoke in a Can!® extension accessory Dec 15, 2019 · The GE Security 350 is An AC/DC 120VAC Photoelectric Smoke Detector with back-up battery. Dec 16, 2023 · Electronic Home Security Systems, Alarms and Devices - ESL 449CT replacement - Looking to replace a 12V 4 wire ESL 449CT smoke detector. Follow the instructions on the can carefully off the optical base and snap a new optical block chamber (part #211) to ensure proper testing. The Ge Security 449cst features 449cst smoke detector (self-diagnostic, photoelectric. Sep 30, 2016 · GE Security's 429CRT is a UL listed 2-wire 12/24VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions and an auxiliary relay. Time between cleaning detectors is dramatically increased because of the 521's built-in drift compensation. Smoldering fires-Interconnectable: Yes. Temp. View and Download GE 429CT installation instructions and use online. The 449CTE Supervisory relay is normally energized, and will trip with loss of power, providing power supervision. Aug 4, 2020 · The UTC-GE-ESL-449 CST is a UL listed, 4-wire, Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions as well as an 85dBa sounder. The 449 CST has a minimum voltage of 8. Only professional installers should remove and replace these units. A pulsed infrared light-emitting diode serves as the light source, and a high-speed photo-diode as the sensing element. in 36 mins 16 years ago At Life Safety Consultants, we offer a variety of fire alarm replacement parts like the ESL 449CRT Smoke Detector. Rich. They are old. GE Sentrol ESL 449CST - for use with BAYweb thermostats for a self monitored security system. The 429CT is a photoelectric self-diagnostic smoke detector from GE Security designed as a 2 wire smoke detector with a UL listing, 12/24VDC power, a silicon heat sensor, and microprocessor for detecting heat and calculating the rise in temperature. We Searched ESL SENTROL 701U 6" Smoke Detector Base for ESL 711U 712U 713U Fire Alarm Heads free shipping info, 2023 reviews, and prices over the latter 3 years for The ESL 521BXT provides smoke and heat detection. Either heat detector or smoke detector can trip and latch LED and alarm relay outputs. Rise Heat Detector relay outputs. Jun 28, 2006 · into alarm, you need to either remove and clean the optical chamber, or replace the detector. The ESL 449CSRH optical chamber is modeled to reduce false alarms with dust, insect, and external light sensitivity. Page 1 CSFM The Sentrol 4300 Series smoke detector requires a LISTED Sentrol 4000 RF gateway receiver with Rev J or higher software and a compatible control panel sold sepa- Optional temperature sensor Sounder vent rately. 429CT smoke alarm pdf manual Smoke Detector Placement and Spacing In general ceiling mounted smoke detectors should be located near the center of the room or hall whenever possible, or more than 4 inches (100 mm) from any wall. This model replaces the C and CT. 9K) The Ge Security 449ct features 449ct smoke detector (self-diagnostic, photoelectric. the system is Aug 23, 2017 · 445-DRT Fire Safety from ESL 2-Year Warranty - , SMOKE DETECTOR, PHOTOELECTRIC, 2AMP, 30VDC, 120VAC +1 (800) 884-5500 [email protected] Live Chat Same Day Shipping & Rush Processing Available Nov 11, 2024 · First Alert 3120B. The ESL 429AT is a 2-wire smoke detector with a built-in heat detector. Overall Score. Price: $33. Free shipping ESL 712U Sentrol Ionization Smoke Detector Fire Alarm. After removing it from the ceiling I find it does not have a battery. This detector will also include a 500PLT adapter plate that enables replacing legacy 400 Series with 500N Series smoke detectors. It's 23 years old, so way past time to replace it. gg/3HBCG Up for sale is an ESL SENTROL photoelectric smoke detector, Model 449CT. If on the other hand you tried the reset sequence specific to your control panel and the detector simply didn't reset, either your control may be improperly programmed, or the smoke detector is not connected to the switched circuit. This smoke detector is the updated version of the ESL 425CT The 429 series self-diagnostic, 2-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. Three (3) successive smoke sensings above the sensitivity setting are required to sound an alarm. Jul 13, 2020 · What are the best replacement units for 20-year old Sentrol ESL Model 449CST Smoke/Fire Dectectors? While they do make an updated version of that smoke; my personal preference is the System Sensor 4WB, because it's far easier to mount and wire. A pulsed infrared light-emitting diode serves as the light source, Oct 19, 2021 · Demo of the GE 449CST smoke & heat detector. The ESL AT is a 2-wire smoke detector with a built-in heat detector. Removed in working order during recent remodel and change to wireless system. pdf), Text File (. Customer: How do you reset a GE Sentrol 449CST smoke/heat detector. Answered by Tyler Z. radwell 2-year warranty included utc fire & security company sentrol . Answered by Rich in 17 hours 14 years ago. The 541CXT security smoke detector blends into the surrounding with its small low profile unit design come with an in-built drift compensation reducing false alarms, has easy servicing with the field replaceable optical chamber, plus due to the unit meeting the NFPA 72 testing requirement for field sensitivity, there are no external meters needed. 2K & 3. 3. Aug 13, 2014 · Customers should immediately contact their security or fire system provider to determine if any of their units are included in the recall. smoke detector factory warranty may not apply. Feb 6, 2020 · The 449CSRH includes an isolated alarm output for heat and activates an internal non-latching sounder (local alarm) for smoke. Also, Chamber is removable for easy replacement and cleaning. 00; Sep 17, 2010 · Electronic Home Security Systems, Alarms and Devices - Smoke Detector to an Ademco 4110XM - I have a 6-Zone Ademco 4110XM Control Panel. I have sealed replacement optical chambers that I used to Mar 5, 2015 · GE Security's 429CST is a UL listed 2-wire 12/24VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions and 85dBa sounder. I don’t know if they are powered; there are no flashing LED lights to indicate failure. SKU: AT Categories: Detectors, ESL Tags: ESL AT, fire alarm part, SMOKE AND HEAT Jun 23, 2021 · “Zone Fault Smoke 8”. Addressable Smoke Detector Addressable Smoke Smoke Detector Head Photoelectric Smoke Sensor Smoke Detector Model Simplex Smoke Detector Wire Smoke Fire Detector Head Dec 4, 2016 · GE Security's 449AT is a UL listed 4-wire 6/12VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions. Jan 1, 2025 · Reliable smoke and CO detectors in your home can mean the difference between life and death. It is hardwired to the fire alarm outside our house. Additionally, smoke detection is controlled by an internal local alarm, allowing for smoke or smoke-free room options in any residential or commercial facility. Listed for releasing service. Feb 9, 2015 · The UTC 350CX has a battery backup that can sustain power to the smoke detector for 46 continuous hours during a prolonged power outage. It is a 2-wire dual-purpose smoke and heat sensor that is great for residential application. We replaced the unit 2 weeks ago, but it is still "chirping" every 1-2 minutes. Page 3 Then thoroughly blow ® a can , available from ESL. 89 $ 29 . 98 - $40. 96. Nov 7, 2019 · The ESL 449CTE is a self-diagnostic, four-wire smoke detector with an extra relay that provides two added functions: power supervision and sensitivity status. It is chirping once every minute or so. This detector is a direct replacement for the 445CR, 445CRT and 449CRT detectors. How do i find the replacement unit. 46 Spring Street Carver, MA, 02330. Oct 24, 2024 · Find many great new & used options and get the best deals for ESL/Sentrol 429CST Smoke/Heat Detector at the best online prices at eBay! Free shipping for many products! Nov 15, 2024 · NOTIFIER 17021 Key and Cam Lock From Afp100 Fire Alarm Panel; Bg-12 - Firelite Fire Alarm Pull Station; System Sensor 2251b Fire Alarm Smoke Detector (783863021015) Simplex Remote Fire Alarm Indicator Test Station (2098-9806) Fire-Lite ANN80 80 Character Remote LCD Serial Annunciator - Red Mar 15, 2010 · Jemay Battery-Operated Smoke Detector, Enhanced Photoelectric Sensor Smoke Detector Fire Alarm, LED Indicator & Silence Button Smoke Detectors, Fire Detector Safety for Home and Bedroom, 3 Pack 1,712 $29. Mar 30, 2018 · The 449CSRH includes an isolated alarm output for heat and activates an internal non-latching sounder (local alarm) for smoke. Features ESL Smoke/Heat Detector with Sounder DIY Security Alarm Systems,Home and Business Security Store - Burglar Alarms, Wireless Security, Surveillance Cameras. 3. Buy the ESL 521BXT from Alarm Grid. 2-wire 12/24VDC Photoelectric Heat and Smoke Detector. It is beeping and I can not get it to stop. com. Smoke Detector Smoke Detector Base Sentrol 449AT 449C 449CRT 449CST 449CSRT 449CSST 449CLT 449CSLT 449CTE 741U 712U 722U 732U 711U 721U 721UT 731U 701U 702U 702RE 702RU System Sensor 1112 2112 2112T 2112TSRB 2100 2100T 1100 2-Wire Smoke Detector ZDR 6 zone Control Panel with 2-wire fire Keypad Zone Doubling Resistor (2. The example in Figure 1 shows the detector connected to switch channel 1, terminals SW1A and SW1B. The 449CRT is a UL listed 4-wire 12/24VDC Photoelectric Heat and Smoke Detector with dual fixed temperature and rate-of-rise heat sensor conditions as well as an auxiliary relay. The 429CST is a photoelectric self diagnostic smoke detector from GE Security that incorporates a 12/24VDC power, a 2 wire smoke detector, a UL listing, a sounder, as well as a silicon heat sensor and microprocessor for detecting heat and being able to calculate any rise in temperature. The 449CSRT smoke detector also features intelligent self diagnostics, advanced false alarm immunity, a plug-in terminal block, plus a 1. Is this feasible? I know the ESL has about 7 (and an add'l clipped) I have a sentrol carbon monoxide detector whose light is flashing and then it beeps every 3 - 5 minutes. Smoke Detector 2-Wire Smoke Detector Smoke Detector Base Sentrol 449AT 449C 449CRT 449CST 449CSRT 449CSRH 449CSST 449CLT 449CSLT 449CTE 741U 742U 712U 722U 732U 711U 721U 721UT 731U 701U 702U 702RE 702RU System Sensor 1112 2112 2112T 2112TSRB 2100 2100T 1100 NAPCO FW-4 FW-2 Optional Accessories GEM-RECV-XP8: *Wireless Receiver GEM-TRANS2 Window Jan 20, 2025 · Find many great new & used options and get the best deals for ESL/Sentrol 449CT Fire Alarm Smoke/Heat Detector at the best online prices at eBay! Free shipping for many products! The ESL 500 Series Smoke Detectors offer 2-wire, 4-wire, 12VDC, and 24VDC detectors for fire system applications. It was installed in 2008. Follow the instructions on the canned smoke or use the following steps to test the detector with smoke: 1. The model is ESL 449CST. 45Shop. Customer: Hi, I have a ESL 429C smoke detector. The previous owner has written "Suspect" on the dust cover, box and back of the unit. Aug 14, 2014 · According to a statement issued by the commission, the recall involves 33 models of the 400 and 500 series Edwards (ESL)-branded and Interlogix smoke detectors - about 141,000 units in the U. Safety Systems, Inc. Once a day it performs a full diagnostic test that includes dynamically testing the sensing chamber and internal elec-tronics. It recently started beeping. Free shipping. Oct 24, 2024 · Find many great new & used options and get the best deals for ESL/Sentrol 449CT Fire Alarm Smoke/Heat Detector at the best online prices at eBay! Free shipping for many products! Conventional optical smoke detector Smoke Alarm GE TX-6212-03-1 Installation Sheet 4 pages Wireless smoke detector network allows the detector to work even when the NMEA 2000 network is powered off. The six smoke/heat detectors in the house are Sentrol ESL 449CST, year of manufacture 2006. The below listed smoke detectors are compatible with initiating circuits having Compatibility Identifier "A". This series is designed for two-wire connection to 12-24 VDC fire alarm control panels, UL Listed for commercial or household fire protection. Connect the two alarm contact terminals to a free switch channel. 320A/350 Series alarms are single/multiple station photoelectric AC smoke alarms designed for use in residential occupancies, including hotels, motels, and dormitories. self-diagnostic, continually monitor sensitivity and operational status. Regional office in: New Hampshire, Connecticut and New Jersey The Sentrol Companies. txt) or read online for free. The ESL 449/448 Series self-diagnostic, four-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. I initially thought it needed a battery replacement. Think this is a "Clean Me" signal. Customer: I have a Sentrol Smoke detector that is beeping. The 449 series self-diagnostic, 4-wire smoke detector continually monitors its own sensitivity and operational status, and provides a visual trouble indication. UPC: 46188008438 Also known as: ES-449CSRT, GES-449CSRT For more information about the UTC (Formerly GE Security/ESL) 449CSRT, please contact us . . Customer: I have a sentrol Model 429CST smoke detector and beeper. 5VDC +1 (800) 884-5500 [email protected] Live Chat Same Day Shipping & Rush Processing Available Customer: I have a sentrol Model 429CST smoke detector and beeper. Flaming fires. The 449CT is self-diagnostic, meaning it alerts the user via trouble indicators when the sensor requires maintenance. Any update to current models and sources available for direct replacement will be appreciated. 00; Be the first to review “ESL 449C FOUR WIRE SMOKE DETECTOR” Cancel reply. Sep 29, 2015 · My home is 15 years old, and I think the smoke detectors are as old. This detector is designed to provide open area protection and to be used with compatible UL listed control panels only. If so, they will receive free replacement and free installation of new smoke detectors. Window Security Bars, Door Security Bars Título: Aug 30, 2024 · Cool piece for your collection. Find many great new & used options and get the best deals for GE 449CT ESL 400 Series Photoelectric 4-wire Smoke Detector Heat Sensor LQQK at the best online prices at eBay! Free shipping for many products! Oct 25, 2017 · 449CST Fire Safety from ESL 2-Year Warranty - ESL, 449CST, SMOKE DETECTOR, REPLACED BY 541NCSXT +1 (800) 884-5500 [email protected] Live Chat. What do I need to consider before ESL-429 & 449 Smoke Detectors - Free download as PDF File (. FX-2000 Series UL Listed Compatible Two-Wire Smoke Detectors Notes: Whether mixing different models of compatible smoke detectors or using the same model on the same circuit, total standby current of all detectors must not exceed 3 mA. ESL 429/449 Series Self-Diagnostic Photoelectric Smoke Detectors. The 449 series self-diagnostic, 4-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they drift out of Feb 10, 2016 · UPC: 046188069316 Also known as: ES-521BXT, GES-521BXT The UTC 521BXT self-diagnostic, two-wire smoke detector is a conventional direct-wire smoke detector with analog features such as remote maintenance/trouble reporting (CleanMe), drift compensation, and multi-criteria detection. Discord server to engage with the community and earn alarms & mystery boxes: https://discord. 5 or higher), the DSM250 Viewing function of The 2151 low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. Ph: (888) 877-1778 Fx: (508) 830-0248 Email: sales@nesentrol. Smoke detector activates internal sounder (local alarm) and auxiliary relay, but does not latch. ESL 449CST PHOTOELECTRIC SMOKE DETECTOR $ 71. 00. Use a Maretron DSM250 display (firmware 1. Shop GE Security 449CT and more from Barcodes, Inc. 89 Edwards and Interlogix smoke detectors are identical. 449CST SMOKE DETECTOR REPLACEMENT & TROUBLESHOOTING EXPERT Q&A. from: $84. When the amount of light reflected onto the photodiode reaches the sensitivity setting, the smoke sampling rate increases. Hard to Find Installation Manual for the ESL 429 & 449 Smoke Detector Nov 16, 2024 · • ESL 449CT Photoelectric Smoke Detector replaces 445CT. The dual-sensor First Alert 3120B receives Addressable Smoke Detector Addressable Smoke Smoke Detector Head Photoelectric Smoke Sensor Smoke Detector Model Simplex Smoke Detector Wire Smoke Fire Detector Head Jan 2, 2025 · . S Customer: We have a GE 449CST smoke detector in our hallway. Other brands of canned smoke are not back in place. Figure 2 - Mounting the Detector Smoke Testing the Detector Smoke detectors should be tested in place annually using smoke or canned aerosol simulated smoke. From what I was led to understand, the unit was working correctly prior to being replaced. Out of stock. The 449CT smoke detector comes with a 135. 0 °F fixed heat detection rate, a low profile design, a 6. dual fixed temperature and rate-of-rise heat sensor conditions. T Intergrated Fixed Intergrated Fixed 135°F (57°C) temperature and rate of rise heat detector. Today one of them went off and would not shut off. These smoke detectors are especially suited for residential occupancies, including hotels, motels, and Oct 20, 2021 · These smoke detectors are especially suited for residential occupancies, including hotels, motels, and dormitories, as well as other commercial and industrial fire-system applications. product of Sentrol, INC • ESL 400 series. Apr 15, 2014 · 429CTAD Fire Safety from UTC FIRE & SECURITY COMPANY 2-Year Warranty - SMOKE DETECTOR W/HEAT SENSOR 7-13. The 449 series self-diagnostic, 4-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble Mar 17, 2014 · UTC (Formerly GE Security/ESL) 449C Photoelectric Smoke Detector Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Smoke detectors will not work Where NOT To Place Detectors with the dust cover in place. The 2-wire or 4-wire detectors are round, white and measure 6 inches across by 2 inches high. qqqs jpqen zvxf wqf gmmi yyvooz cpwp yyl omlzrf kmqt zgfpscb ekqjel rkyg zbibqr qihw