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Heat Detectors

Stay protected in high-risk areas with SCHNAP’s range of Heat Detectors, ideal for kitchens, garages, roof spaces, and commercial sites where smoke alarms may trigger false alarms. Our collection includes fixed temperature, rate-of-rise, and RF-enabled models, plus 240V wired and battery-operated options from trusted brands like Leida, Redsmokealarms, Firebox, and Emerald. Designed for fast, reliable thermal detection, these alarms enhance fire safety without compromise.

Choose the right heat detection solution for your space — shop quality heat alarms at SCHNAP and protect what matters most.

1 - 35 out of 19 result found
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Trade Discount 24%
Bimetallic Heat Detector 80°C | Roof Space | White
HS80
$79.20 $60.00
Bimetallic heat detector with 80°C activation, ideal for roof space applications. Built for seamless integration with Radiolink alarms, featuring a compact design and easy daisy chaining.
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Trade Discount 25%
Wireless Heat Alarm | 10 Year Lithium Battery | Thermistor Sensor
RHA10RF
$102.20 $76.90
Heat alarm with a 10-year lithium battery and thermistor sensor—ideal for home safety. Activated at 55-59°C, with a sleek white design for seamless integration.
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Trade Discount 20%
Emerald Heat Alarm | 10yr Battery | RF Interconnection
EP-HA-RF-10
$88.00 $70.20
Emerald heat alarm with 10-year non-replaceable lithium battery and built-in RF interconnection—ideal for home safety. Built for reliable fire detection, with photoelectric technology and easy installation.
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Trade Discount 25%
Heat Alarm 240V with rechargeable lithium backup - RHA240SL
Heat Alarm 240V | Rechargeable Lithium Backup | Ceiling-Mounted by Redsmokealarms
RHA240SL
$114.50 $86.00
Heat alarm with 240V power and rechargeable lithium backup—ideal for residential and commercial fire safety. Built for reliable heat detection, with ceiling-mounted design for optimal coverage.
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Trade Discount 25%
Heat Alarm 10 Yr lithium RF wireless - RHA10RF
Heat Alarm 10 Yr Lithium | Wireless RF Connectivity | Reliable Detection by Redsmokealarms
RHA10RF
$114.50 $86.00
Heat alarm with 10-year lithium battery and wireless RF connectivity—ideal for homes and commercial spaces. Built for reliable heat detection, ensuring safety and compliance with AS/NZS 3786 standards.
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Trade Discount 23%
Leida RF® 240V+3V HEAT ALARM - L240RFHA
Heat Alarm 240V+3V | RF Technology | 85 dB Volume | Fire-Resistant by Leida
L240RFHA
$106.70 $81.90
Heat alarm with 240V AC and 3V battery backup—ideal for homes and offices. Built for enhanced fire safety, with RF technology and 85 dB alarm volume.
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Trade Discount 23%
Leida RF® 3V HEAT ALARM - LRFHD
Heat Alarm 3V Battery | 85dB Sound | RF Technology | 54°C to 70°C by Leida
LRFHD
$69.10 $53.00
Heat alarm with 3V battery and 85dB sound level—ideal for homes and offices. Built for reliable heat detection, with advanced RF technology and compliance with AS 3786 standards.
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Trade Discount 20%
OSENSA FTX R Temperature Monitoring Touch Panel Display and UI
Temperature Monitoring Touch Panel | Real-Time Display | User-Friendly Interface by NHP
HMI001
$3,922.00 $3,147.30
Temperature monitoring touch panel with real-time display and user-friendly interface—ideal for industrial and commercial environments. Built for precise temperature control, enhancing operational efficiency.
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Trade Discount 20%
AB 450L GuardShield POC Light Curtain Enhanced Safety Transceiver 600mm Resolution 14mm
Safety Light Curtain 600mm | 14mm Resolution | IP65 Rated | Metal Housing by NHP
450LE4FL0600YD
$2,093.80 $1,680.20
Safety light curtain with 600mm height and 14mm resolution—ideal for manufacturing and assembly lines. Built for enhanced safety, with IP65 protection and durable metal housing.
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Trade Discount 20%
AB 872 Inductive Proximity Sensor 30mm 20-250V AC DC 10mm Sheilded No Relay 2Wire AC Micro 3
Inductive Proximity Sensor 30mm | 20-250V AC/DC | 10mm Shielded | IP67 by NHP
872CJ10N30R3
$387.30 $310.80
Inductive proximity sensor with 10mm switching distance and IP67 protection—ideal for industrial automation and manufacturing. Built for durability, with 20-250V AC/DC compatibility and metal housing.
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Trade Discount 23%
AH-0633 RATE OF RISE DETECTOR
Rate of Rise Fire Detector | Sealed Against Humidity & Dust | Easy Installation by Ness
101-294
$82.80 $63.80
Rate of rise fire detector with sealed design against humidity and dust—ideal for residential and commercial fire safety. Built for reliable thermal detection, with easy installation using non-loosening screws.
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Trade Discount 17%
41002
Ergonomic Screwdriver Set | SoftFinish® Handle | Chrome Vanadium Steel | Wiha 41002 by Wiha
41002
$428.20 $353.80
Ergonomic screwdriver set with SoftFinish® handle and chrome vanadium steel—ideal for dry applications. Built for optimal grip and torque, with roll-off protection for efficient use.
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Trade Discount 26%
TW-6 Split Box Pipe & Cable Tracer
Pipe & Cable Tracer | Integrated Transmitter & Receiver | Noise Cancelling | Durable Design by Aegis
TW-6
$2,942.20 $2,186.30
Pipe & cable tracer with integrated transmitter and receiver—ideal for locating underground utilities. Built for utility maintenance, with noise cancelling circuitry for interference-free operation.
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Trade Discount 22%
Body & Surface Thermal Imager | -20°C to +380°C | 80 x 80 IR Resolution | Bluetooth & 22 Colour Display by Majortech
Body & Surface Thermal Imager | -20°C to +380°C | 80 x 80 IR Resolution | Bluetooth & 22 Colour Display by Majortech
MTiB12
$2,408.30 $1,871.70
Handheld body and surface thermal imager with a temperature range of -20°C to +380°C and 80 x 80 IR resolution—ideal for health screening and industrial maintenance. Built for easy use with Bluetooth sharing and a vibrant 22 colour TFT LCD display.
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Trade Discount 22%
Compact Thermal Imager | 160 x 120 Resolution | -20°C to 380°C Range | Focus-Free Design by Majortech
Compact Thermal Imager | 160 x 120 Resolution | -20°C to 380°C Range | Focus-Free Design by Majortech
MTi11
$1,553.50 $1,207.40
Compact thermal imager with 160 x 120 resolution and a temperature range of -20°C to 380°C—ideal for maintenance electricians and industrial diagnostics. Built for quick hot spot detection with focus-free design and Bluetooth connectivity for easy data transfer.
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Trade Discount 17%
Double Fitted Electric Blanket | 3 Heat Settings | Overheat Protection & Detachable Controller | White by GAF
Double Fitted Electric Blanket | 3 Heat Settings | Overheat Protection & Detachable Controller | White by GAF
HEBDF2
$92.10 $76.10
Stay warm with the Heller Double Fitted Electric Blanket, featuring 3 heat settings and overheat protection—ideal for bedrooms and healthcare needs. Built for comfort and safety, with a detachable controller and machine washable design for easy maintenance.
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Trade Discount 17%
Fixed Temperature Heat Detector | 70°C Activation | Reliable Safety Solution by RS
Fixed Temperature Heat Detector | 70°C Activation | Over-Temperature Cut-Off | Reliable Safety Solution by Cabac
RS-ST1208133PK
$70.80 $58.50
This fixed temperature heat detector activates at 70°C, providing a reliable safety solution for fire detection in residential and commercial spaces. Built for early warning, it ensures peace of mind with its dependable performance.
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Trade Discount 17%
Flame Detection Network AI Camera | IP67 Rated | 4MP CMOS Sensor | Infrared Fill Light | Firebox
Flame Detection Network AI Camera | IP67 Rated | 4MP CMOS Sensor | Infrared Fill Light | Firebox
DHI-HY-FT431LFP
$1,911.20 $1,579.10
Flame detection network AI camera with IP67 rating and 4MP CMOS sensor—ideal for industrial fire safety and monitoring. Built for hazardous environments, it features advanced alarm functions and infrared fill light for enhanced visibility.
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Trade Discount 17%
Wireless Heat Alarm 240V with 9V Battery Backup | 54-70°C Sensitivity | Interlinks 48 Devices | Firebox
Wireless Heat Alarm 240V with 9V Battery Backup | 54-70°C Sensitivity | Interlinks 48 Devices | Firebox
HTA-AC-9V-RF
$151.60 $125.30
Enhance fire safety with this 240V wireless heat alarm featuring a 9V battery backup and alarm sensitivity of 54-70°C. Ideal for homes, offices, and industrial settings, it supports interlinking up to 48 devices and includes a fault indication feature for peace of mind.
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