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| Model | PA-4820 |
| Product type | Passive infrared sensor |
| Detection system | Passive infrared (Quad + Fuzzy Logic) |
| Coverage | Long Range: 25m (83ft) max. |
| Sensitive zone | 6 pairs (24) |
| Supply voltage | 10 to 30VDC (non-polarity) |
| Current consumption | 32mA max. |
| Alarm output | Dry contact (NO/NC changeover) Reset: approx. 2 sec, 30V, 0.25A max. (resistive load) (Protective resistor 3.3Ω) |
| Tamper signal | Dry contact (NC) open when cover is detached 30V (AC/DC) 0.1A max. (resistive load) |
| Fine motion detection | 12 pairs |
| Alarm LED (RED) | Blinking (every 0.5sec): Warm-up Solid (approx. 2 sec): Alarm Continuous solid: Memory Continuous solid: Trouble alarm (LED disable) |
| Memory control | Controls memory indication/reset with terminal M/C |
| LED control | Controls alarm LED indication with terminal L/C |
| Trouble alarm | Unit trouble: monitors damage on inner circuitry/wiring (Operate: initiate trouble alarm) Low power voltage: monitors drop in power voltage (Operate: initiate trouble alarm) |
| Ambient temperature | -10°C to +50°C (+14°F to +122°F) without condensation |
| Mounting position | Indoor wall/pillar |
| Wiring | Terminals |
| Area adjustment | Vertical: 20 degrees / Horizontal: ±5 degrees |
| Weight | 165g (5.8oz) |
| Accessory | Fixing screw: 4 x 30 (2pcs) |
- Xuất xứ: Nhật Bản.
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