| Main Technical Specification | Details |
| DC Power Supply | DC9-24V |
| Work Environment | At temperatures of -20 to 50°C and relative humidity (RH) of 15 to 90%, no condensation occurs. |
| Number of Nodes | 31 |
| Transmission Distance | 500 meters (specialized RS485 communication cable) |
| Measuring Range | Smog: 100~10000PPM |
| Output Signal | RS485 output: Modbus-RTU Protocol |
Duct Smoke Sensor NDSS-1
Overview
Duct smoke sensor, with high sensitivity to propane, smoke, etc., can be used for qualitative measurement of combustible gas leaks and smoke. As an on-site collection slave station, it outputs RS485 digital signals according to the standard MODBUS-RTU communication protocol and is compatible with various upper computer configuration software such as Kingview. It can be widely used in the field of IoT monitoring, such as smart homes, underground parking lots, industrial and commercial buildings.
Description
Datasheet
Manual Installation
Manual Installation
Version
| No | Name | Date |
|---|---|---|
| 1 | Duct Smoke Sensor NDSS-1 V.01 | September 2026 |
