---
lang: "en"
title: "Teracom TSS8030R: Smoke Detector"
sku: "TSS8030R"
canonical_url: "https://shop.marcomweb.it/en/iot-makers/teracom-tss8030r-smoke-detector"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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TSS8030R is a smoke detector with dry contact relay output and IP30 protection.

The TSS8030R is a smoke detector, designed for early warning of a fire condition. It responds to a fixed threshold smoke concentration detected in protected rooms. 
The operating principle of the detector is based on the distraction of infrared rays caused by smoke particles entering the optical chamber. Smoke sensitivity is factory preset. The fire detector is controlled by a microprocessor, which operates based on an improved algorithm for self-compensation of chamber contamination. The smoke sensor has a relay output and can be used with controllers that have digital inputs in "dry contact" mode.

## Technical Specifications

- Power supply voltage range: 10 to 30 VDC
- Maximum power supply current: 18 mA / 10 VDC; 55 mA / 30 VDC
- Smoke sensitivity: compliant with EN 54-7:2000+ A1:2002
- Time to enter operating mode (Duty mode) after power-on: up to 40 s
- Reset time: 2 s
- Time to enter operating mode (Duty mode) after reset: up to 40 s
- Protected area: circle with a diameter of 15 m
- Mounting height: up to 11 m
- Operating temperature range: -10 to +55 °C
- Operating humidity resistance: (93 ± 3)% at 40 °C
- Connecting cable cross-section: 0.8 to 1.5 mm²
- Relay output: NO & NC (Normally Open & Normally Closed) type
- Dimensions: Ø 100 mm, h 47 mm

### The detector can be used with

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Source: https://shop.marcomweb.it/en/iot-makers/teracom-tss8030r-smoke-detector

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.