Sentek SD119-4AR-12 suitsuandur autoreset-iga
34 in stock
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Pick up from Cameraworld (Laki põik 4-309a, Tallinn)
Free pickup — please agree on a time in advance
Free
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Delivery in Estonia
Omniva and Itella SmartPOST parcel machines or DPD courier
3-7 days
From 12,40 €
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Delivery to Finland & Sweden
Courier delivery to your address
5-10 days
19,99 €
Sentek SD119-4AR-12 smoke detector with autoreset, 12V
20,96 € (25,99 € incl. VAT)
34 in stock
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Description
Product Description
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Model designation: SD119‑4AR-12 (4‑wire)
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Operating voltage: 12V DC
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Detection technology: photoelectric smoke detector
- Automatic reset (AR): after an alarm the device automatically recovers without power interruption
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Relay output: contact can be configured as N/O or N/C and Form A standard (1 A @ 30 VDC or 0.5 A @ 125 VAC)
| Parameter | Value |
|---|---|
| Supply voltage | 12 V DC |
| Current consumption (standby) | ~100 µA |
| Alarm current | ~30 mA |
| Sensor sensitivity | 0.08–0.2 dB/m (EN) or 0.98–4 %/ft (UL) |
| Recovery time (cycle time) | 1–3 s |
| Dimensions (housing + base) | Ø 100 mm × 46 mm |
| Weight | approximately 130 g |
| Operating temperature | –10 … +50 °C |
| Humidity resistance | 0–95 % RH (without condensation) |
✅ Features & Specifications
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4‑wire connection
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Relay connection: selectable N/O or N/C contact, Form A type – supports different system types.
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Robust construction: durable SMD electronics and sensor
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Low, modern design: smooth lightweight plastic housing, suitable for ceiling installation, aesthetic design.
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False alarm prevention: advanced algorithms ensure reliability – reduce false alarms caused by dust or vapors for example.
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LED indicator: visual display in case of alarm.
Specification
Overview
| Brand | Sentek |
|---|
Customer Reviews
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