USI Electric USI-2430 Hardwired Fixed Temperature Heat Alarm with
![USI Electric USI-2430 Hardwired Fixed Temperature Heat Alarm with](https://www.universalsecurity.com/images/products/USI-2430/USI-2430.jpg)
Heat alarms are not life safety devices and are not designed to detect smoke or fire. They are intended to detect temperatures of 135oF or more and to provide an additional source of information that is supplemental to smoke alarms to increase the probability that an early warning will be provided to increase chances of life and property safety.
![](https://www.firstalertstore.com/store/images/products/thumbnails/sc7010b-first-alert-hardwire-photoelectric-smoke-and-carbon-monoxide-alarm.jpg)
First Alert HD6135FB BRK Brands Hardwired Heat Alarm with Battery Backup
![](https://www.universalsecurity.com/images/products/USI-2430/USI-2430.jpg)
USI Electric USI-2430 Hardwired Fixed Temperature Heat Alarm with Backup Battery
Features Wired-in, 120 volt ac, 60hz single or multiple station heat alarm. 9 volt battery backup. Microprocessor controlled, thermistor heat sensor, features fixed rate and rate of rise temperature sensing that allows unit to alarm prior to reaching the fixed temperature setting of 135 degrees f. Ir remote control silence/test uses most remote controls to temporarily quiet unwanted alarms and test alarm functions.
![](https://www.firstalertstore.com/store/images/products/large_images/hd6135fb-brk-brands-hardwire-heat-alarm-with-battery-backup.jpg)
Brk, Heat Alarm, HD6135FB
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Universal Security Instruments Product Manuals & Documentation
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Universal Security Instruments USI-5204 Instructions Manual
The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and CO Smart Alarm provides 10 years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both photoelectric and ionization alarms in one device. This alarm also features protection against CO - making it a 3-in-1 device.
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3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm - 10 Year Sealed Battery
![](https://www.universalsecurity.com/images/products/MPC122S/MPC122S.jpg)
USI MPC122S Hardwired 2-in-1 Photoelectric Smoke & CO Alarm with 10 Year Tamper Proof Sealed Battery Backup
Features Wired-in, 120 volt ac, 60hz single or multiple station heat alarm. 9 volt battery backup. Microprocessor controlled, thermistor heat sensor, features fixed rate and rate of rise temperature sensing that allows unit to alarm prior to reaching the fixed temperature setting of 135 degrees f. Ir remote control silence/test uses most remote controls to temporarily quiet unwanted alarms and test alarm functions.
![](https://www.firstalertstore.com/store/images/products/large_images/hd6135fb-brk-brands-hardwire-heat-alarm-with-battery-backup-2.jpg)
Brk, Heat Alarm, HD6135FB
The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is suitable for houses, apartments and mobile homes. This alarm is fully interconnectable with all USI and Universal 120V alarms using existing wiring and mounting.
![](https://images.thdstatic.com/productImages/c437359e-a98e-494a-991c-c0effea8d845/svn/universal-security-instruments-hardwired-smoke-detectors-5304-76_600.jpg)
USI Electric Hardwired Ionization Smoke and Fire Alarm with Battery Backup
![](https://www.aes.org/images/e-lib/thumbnails/1/9/19168_full.png)
AES E-Library » Complete Journal: Volume 49 Issue 10
The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is suitable for houses, apartments and mobile homes. This alarm is fully interconnectable with all USI and Universal 120V alarms using existing wiring and mounting.
![](https://images.thdstatic.com/productImages/7f011aff-9ccf-4304-9b04-181b261a90f0/svn/universal-security-instruments-hardwired-smoke-detectors-5304-fa_600.jpg)
USI Electric Hardwired Ionization Smoke and Fire Alarm with Battery Backup
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MODEL USI-1203/USI-1204 (Part #USI-1203HA/USI-1204HA) COMMERCIAL RESIDENTIAL (UTHA) SMOKE & FIRE ALARM WITH SILENCE CONTROL - PDF Free Download
List of Type Approved Equipment 2023 Update, PDF, Wireless Lan