GS301-915M - Bathroom Odor Detector
The GS301 Bathroom Odor Detector is a smart restroom solution that detects harmful gases like ammonia and hydrogen sulfide in real-time. It has a compact size and easy installation, making it practical for various bathroom conditions.
Key points:
- The GS301 can detect concentrations of ammonia and hydrogen sulfide and activate alarms when thresholds are reached.
- It can be integrated with HVAC systems to automatically adjust ventilation based on detected gas concentrations.
- The device supports LoRaWAN® and Milesight D2D communication protocols, allowing for low latency and secure transmission.
- The GS301 has a long battery life of up to 3 years and can be managed through an Android or iOS app.
Specifications
| Wireless Transmission | |
|---|---|
| Protocol | LoRaWAN® , Milesight D2D |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz)/19 dBm (470 MHz)/22 dBm (915 MHz) |
| Sensitivity | -137dBm |
| Mode | OTAA/ABP Class A |
| Sensors | |
| Ammonia (NH) | |
| Detection Principle | Solid Polymer Electrochemical |
| Range | 0 ~ 10 ppm |
| Accuracy | ± 5% (-40 - 35°C) |
| Long-term Stability | < 1 % accuracy drift per month |
| Resolution | 0.01 ppm |
| Hydrogen Sulfide (HS) | |
| Detection Principle | Solid Polymer Electrochemical |
| Range | 0 ~ 5 ppm |
| Accuracy | ± 5% (-40 - 35°C) |
| Long-term Stability | < 1 % accuracy drift per month |
| Resolution | 0.01 ppm |
| Temperature | |
| Range | -40 - 85°C |
| Accuracy | ± 0.2°C |
| Resolution | 0.01°C |
| Humidity | |
| Range | 0 - 100%RH |
| Accuracy | ± 2% |
| Resolution | 0.5%RH |
| Others | |
| LED& Buzzer | 1 × Status/Alarm Indicator + 1 × Buzzer |
| Button | 1 × Reset/Reboot Button |
| Configuration | Mobile App via NFC |
| Advanced Feature | Milesight D2D Controller |
| Physical Characteristics | |
| Power Supply | 4 x 4000 mAh ER18505 Li-SOCl Replaceable Batteries |
| Sensor Life | > 3 Years |
| Battery Life | Around 3 Years (10 min interval) |
| Operating Temperature | -40°C - 55°C |
| Relative Humidity | 0% - 95% (non-condensing) |
| Ingress Protection | IP30 |
| Dimension | 120 × 85 × 32.5 mm (4.72 × 3.35 × 1.28 in) |
| Material & Color | PC+ABS (Flame Retardant), White |
| Installation | Wall Mounting |
