Description
Operating on a standard 220V–240V AC mains supply, the HiSpec HSSA/HE/RF Heat Alarm incorporates HiSpec’s innovative Fast-Fix assembly system.
Key Features & Benefits
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Wireless RF Interconnectivity: Wirelessly links up to 20 HiSpec RF detectors, bypassing the need for physical interconnecting cables between rooms.
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Fast-Response Thermal Sensor: Fixed-temperature activation avoids false alarms from cooking grease, steam, or vehicle exhaust.
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Fast-Fix Base Plate Assembly: Separate wiring base and slide-on body design accelerates installation and simplifies maintenance.
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Mains Powered with 9V Backup: Operates on primary building power with an integrated alkaline battery reserve for reliable blackout protection.
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Central Test & Hush Control: Large, easily accessible button allows rapid manual testing and quick silencing of false alerts.
Specifications at a Glance
| Feature | Details |
| Manufacturer / Brand | HiSpec |
| Product Code / SKU | HSSA/HE/RF |
| Product Type | Mains Radio Frequency (RF) Heat Alarm |
| Condition | Brand New Stock |
| Sensor Type | Fixed Temperature Thermal (Thermistor) |
| Operating Temperature Range | Trigger point between 54°C and 70°C |
| Interconnection Capability | Wireless Radio Frequency (Up to 20 compatible HiSpec RF units) |
| RF Frequency / Range | |
| Primary Power Source | 220V-240V AC @ 50Hz |
| Secondary Power Backup | 9V Alkaline Battery (Included) |
| Sound Output Level | Minimum 85dB at a distance of 3 metres |
| Dimensions | |
| Standards Compliance | BS 5446-2:2003 |





