Fire-Lite H365HT Addressable Heat Detector, Low-Profile Intelligent 190°F Fixed Thermal Sensor and LiteSpeed Only, White
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Key Features
- Low-profile, contemporary design that blends with commercial interiors while minimizing visual impact
- 190°F fixed-temperature sensor with advanced thermistor tech for fast, reliable thermal detection and fewer false alarms
- Addressable LiteSpeed compatibility and built-in device ID simplify commissioning and remote monitoring on two-wire SLC loops
- Magnet-activated test switch and tamper-resistant design reduce maintenance time and help ensure ongoing code compliance
- Compact surface-mount form factor and wide operating voltage (15–32 VDC) for flexible installation in a variety of life-safety applications
Quick Specifications
- Product Model
- H365HT
- Brand Name
- Fire-Lite Alarms by Honeywell
- Product Name
- H365HT Temperature Sensor
- Product Type
- Temperature Sensor
Explore the details
Product information
H365HT
Overview
Quick, reliable thermal detection in a low-profile package — the Fire-Lite Alarms H365HT addressable heat detector is engineered for commercial life-safety and security systems where performance and appearance matter. As a fixed 190°F (high-temperature) thermal sensor, the H365HT uses state-of-the-art thermistor technology to deliver fast response to true over-temperature events while minimizing nuisance alarms. Its sleek surface-mount design and white finish maintain a discreet aesthetic for retail, hospitality, and corporate environments.
Designed for modern monitoring and building integration, this addressable detector supports LiteSpeed protocol on two-wire SLC loops and includes built-in device-type identification to speed commissioning and centralized surveillance. Technicians benefit from a magnet-activated functional test switch and tamper-resistant features that reduce maintenance time and improve system uptime. Rated for 15–32 VDC and wide humidity tolerance, the H365HT fits demanding commercial installations where dependable fire detection and clean installation matter.
Choose the Fire-Lite H365HT for reliable thermal monitoring in your fire detection, security, or building-management system — ideal for retrofit or new-construction projects. Contact your distributor to specify or order today.
Features
- Low-profile, contemporary design that blends with commercial interiors while minimizing visual impact
- 190°F fixed-temperature sensor with advanced thermistor tech for fast, reliable thermal detection and fewer false alarms
- Addressable LiteSpeed compatibility and built-in device ID simplify commissioning and remote monitoring on two-wire SLC loops
- Magnet-activated test switch and tamper-resistant design reduce maintenance time and help ensure ongoing code compliance
- Compact surface-mount form factor and wide operating voltage (15–32 VDC) for flexible installation in a variety of life-safety applications
| General Information | |
|---|---|
| Brand Name | Fire-Lite Alarms by Honeywell |
| Manufacturer | Honeywell International, Inc |
| Product Name | H365HT Temperature Sensor |
| Product Type | Temperature Sensor |
| Product Model | H365HT |
| Product Series | H365 |
| Country of Origin | MX |
| Heat Detector Type | Combination (Fixed Temperature and Rate-of-Rise) |
| Manufacturer Part Number | H365HT |
| Technical Information | |
| Addressable | Yes |
| Connectivity Technology | Wired |
| Maximum Relative Humidity | 0.93 |
| Minimum Relative Humidity | 0.1 |
| Physical Characteristics | |
| Color | White |
| Height | 2.00" |
| Form Factor | Surface Mount |
| Power Description | |
| Input Voltage | 15V DC, 32V DC |
| Product Information | |
| Mount Type | Surface Mount |
| Installation Type | Commercial |
| Miscellaneous | |
| Package Contents | H365HT Temperature Sensor 6" Mounting Base Trim Ring |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- H365HT
- Manufacturer part:
- H365HT
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsFire-Lite H365HT Addressable Heat Detector, Low-Profile Intelligent 190°F Fixed Thermal Sensor and LiteSpeed Only, White
H365HT