Trac10341 smoke detector lorawan sensor is a smoke detection alarm. Trac10341 smoke detector lorawan sensor has a built-in photoelectric smoke detector and buzzer. It can detect the smoke density in the environment and sound alarm when the smoke density exceeds the default value. At the same time, the alarm data can be transmitted to other devices for display. Trac10341 smoke detector lorawan sensor adopts SX1276 wireless communication module.
Electrical Specifications
| Input Power | 2 x1.5V AAA alkaline batteries |
| Operating Voltage Range | 2.3V – 3.3V |
| Low Battery Voltage | 2.4V |
|
Battery Lifetime |
4.7 years
(conditions: ambient temperature 25°C, report once every 60min, TX power = 20dBm, LoRa spreading factor SF = 10) |
| Standby Current | 12uA @3VDC |
| Working Current While Alarming | 580mA/3VDC |
| Alarming dBm | 85dBm@3m |
| Alarming Concentration | 0.6 – 15.5% obs/m |
| Battery Measurement Accuracy | ±0.1V |
Frequency
| Frequency Range | 863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm
AS923 16dbm AU915 20dbm CN470 19.15dbm EU868 16dbm KR920 14dbm IN865 20dbm |
|
Rx Sensitivity |
-136dBm
(LoRa, Spreading Factor=12, Bit Rate=293bps )
-121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | Build-in antenna |
|
Communication Range |
10 km (line of sight)
Note: The distance may vary due to the environment. |
|
Data Transfer Rate |
0.3kbps – 50kbps (LoRa)
1.2kbps – 300kbps (FSK) |
| Modulation | LoRa / FSK
Note: One modulation method is required. |
|
Available Frequency |
EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3, IN865-867, CN470-510
Note: optional, configured before shipment |
Physical Properties
| Dimensions | Ø106 mm * 40.6 mm |
| Operating Temperature | -10°C – 55°C |
| Storage Temperature | -40°C – 85°C |
| Operating Humidity | < 90 %RH (No condensation) |
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