| BRAND | System Sensor |
| Product | 52051 HTEI-64/IV |
| Internal code | IMP4998734 |
| Technical specification | Analogue addressable heat fire detector (with built-in short-circuit isolator), with mounting base B501 AP-IV; safety class 4; seismic category III; quality assurance category QNC; type of atmosphere IV; / group as per PNAEG -; climatic version TB / TH; category of disposition 4; storage conditions 3 |
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