Description
Running on a standard 220V–240V AC mains supply, the HiSpec HSA/HE Heat Alarm features a secure hardwired interconnection network that allows it to link with up to 40 compatible HiSpec smoke and carbon monoxide alarms on a single system.
Key Features & Benefits
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Fast-Response Thermal Sensor: Fixed-temperature activation avoids false alarms from cooking grease, steam, or dust.
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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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40-Unit Interconnection Network: Hardwires seamlessly to matching HiSpec detectors to broadcast warning signals across large layouts.
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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 | HSA/HE |
| Product Type | Mains Interconnectable Heat Alarm |
| Condition | Brand New Stock |
| Sensor Type | Fixed Temperature Thermal (Thermistor) |
| Operating Temperature Range | Trigger point between 54°C and 70°C |
| Primary Power Source | 220V-240V AC @ 50Hz |
| Secondary Power Backup | 9V Alkaline Battery (Included) |
| Interconnect Capacity | Up to 40 HiSpec units (Smoke, Heat, or CO) |
| Sound Output Level | Minimum 85dB at a distance of 3 metres |
| Dimensions | $120\text{ mm}$ Diameter $\times 50\text{ mm}$ Depth |
| Standards Compliance | BS 5446-2:2003 |
