KSh 1,720(KSh 1,995 Incl VAT)
Device Type: Standalone Heat Alarm / Thermal Detector (Class A1)
Model / SKU: DHI-HY-HT10A (standalone base model; the DHI-HY-HT10A-R8 variant adds 868 MHz wireless interconnect for up to 24 devices)
Detection Principle: Thermistor-based temperature sensing with a 10-second sampling period
Alarm Threshold: Class A1 fire detection — triggers at 54°C to 65°C (129°F to 149°F); monitors both absolute temperature and rate-of-rise
Alarm Output: Audible and visual alarm; sound output 85 dB(A) at 3 m (9.84 ft)
Silencing Function: Yes — test and silence features accessible via the central push button
Indicators: Tri-color LED — Standby: green flash once per minute; Alarm: red flash once per second; Fault: red flash twice per minute
Power Supply: 3V CR123A lithium battery (non-replaceable); 10-year battery life; monitoring current ≤15 µA, alarm current ≤60 mA
Operating Environment: Indoor use; –10°C to +55°C (+14°F to +131°F); humidity ≤95% RH (non-condensing)
Physical & Installation: White PC housing; dimensions φ93.8 mm × H46.9 mm (φ3.69″ × H1.85″); weight 115 g; ceiling mount
Compliance & Certification: CE certified; compliant with BS 5446-2:2003
Key Specs: Dahua DHI-HY-HT10A standalone heat alarm, thermistor sensor, Class A1 detection (54–65°C), 10s sampling period, 85 dB(A) alarm at 3 m, central test/silence button, 3V CR123A sealed battery with 10-year life, LED status indication (green standby / red alarm / red fault), white PC housing, φ93.8 × 46.9 mm, 115 g, ceiling mount, CE & BS 5446-2:2003 compliant
Usage: Standalone thermal fire detection in residential and light-commercial indoor spaces such as kitchens, garages, boiler rooms, and utility areas where smoke detectors may cause nuisance alarms (e.g., cooking fumes or dust); provides reliable Class A1 heat alarm protection with a long-life sealed battery and simple ceiling installation.
