{"product_id":"asd535-3","title":"Securiton aspirating smoke detector - 1 sampling channel","description":"\u003cp\u003eAspirating smoke detector - 1 sampling channel - With smoke level indicator - 2400 m2 coverage - 1 tube, 300 meters long - SSD 535 sensors not included\u003c\/p\u003e\n\n\u003cp\u003e📋 SPECIFICATIONS:\u003cbr\u003e\n• Detector type: Laser aspirating smoke detector, 1 tube\u003cbr\u003e\n• Standards \/ certifications: EN 54‑20 (classes A, B, C depending on model) compliant with ASD 535 range approvals\u003cbr\u003e\n• Number of sampling tubes: 1 tube\u003cbr\u003e\n• Max. tube length: Up to 300–400 m depending on model and commercial version\u003cbr\u003e\n• Max. coverage: Up to approx. 2,000–2,400 m² (depending on 54‑20 class and model)\u003cbr\u003e\n• Smoke sensor: SSD 535‑3, main threshold 0.02%\/m\u003cbr\u003e\n• Sensitivity range (alarm): 0.02%\/m – 10%\/m\u003cbr\u003e\n• Pre-signal sensitivity range: 0.002%\/m – 9%\/m, adjustable in 10% increments\u003cbr\u003e\n• Alarm levels: 3 pre-alarms + 1–2 alarms (up to 5 levels)\u003cbr\u003e\n• Supply voltage: 10.5 – 30 V DC\u003cbr\u003e\n• Typical consumption: ≈ 290–300 mA at 24 V DC (standby)\u003cbr\u003e\n• Interfaces \/ Outputs: 3 relays \/ open collector (alarm, fault, programmable), USB service interface\u003cbr\u003e\n• Expansion slots: 4 (SLM 35, MCM 35, SIM 35, RIM 35)\u003cbr\u003e\n• Protection rating: IP for standard ASD 535 housing (optional IP66 HD version)\u003cbr\u003e\n• Operating temperature: From −30 °C to +60 °C (typical ASD 535 range)\u003cbr\u003e\n• Dimensions (H × W × D): Approx. 397 × 265 × 146 mm\u003cbr\u003e\n• Weight: ≈ 3.5 kg (base unit)\u003c\/p\u003e\n\n\u003cp\u003e📦 INCLUDED:\u003cbr\u003e\n• Aspirating smoke detector\u003c\/p\u003e","brand":"SECURITON","offers":[{"title":"Default Title","offer_id":58006556410200,"sku":"ASD535-3","price":2644.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7765\/7688\/files\/ASD535-3.png?v=1787169004","url":"https:\/\/elettricity.com\/en\/products\/asd535-3","provider":"Elettricity","version":"1.0","type":"link"}