The CHD-232 Standalone Heat Detector delivers dependable fire detection in environments where smoke alarms are unsuitable (e.g. dusty or steamy areas, garages, kitchens). This heat detector is a self-contained unit, powered by a 9V battery, designed to trigger a loud local alarm when heat exceeds its threshold. Compliant with relevant safety standards, itβs ideal for small residences, storage areas, utility rooms, and other spaces requiring reliable heat detection without needing a full fire alarm panel.
Key Specifications
| Specification | Detail |
| Detector Type | Standalone (battery-powered) heat detector; no external wiring required. |
| Operating Voltage | 9 V DC (battery powered) |
| Alarm Trigger | Fixed over-temperature threshold (no smoke sensing) β heat detection only |
| Alarm Loudness | β₯ 85 dB typical at a distance (approx.) β loud enough to alert occupants locally. |
| Indicator / LED | Visual indicator LED (often red) to show alarm status or power status. |
| Test / Reset Button | Manual test button for checking functionality. Reset after alarm. |
| Operating Temperature / Environment | Typical ambient temperature range suitable for indoor use; often around -10 Β°C to +50 Β°C; humidity non-condensing. (Assumed similar to other standalone detectors) |
| Size & Mounting | Ceiling or wall mounting; compact housing, likely around ~100 mm diameter (inferred from similar models) |
| Compliance | Meets relevant standards (e.g. UL217, EN54-5 etc) for heat detectors |







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