GS301 is a 4-in-1 LoRaWAN bathroom odor detector to detect ammonia (NH3) and hydrogen sulfide (H2S) gas according to electrochemical principle. GS301 is also able to detect temperature and humidity to fully aware of the environment of bathrooms. When the NH3or H2S gas concentration reaches the preset threshold, the detector will trigger both LED light alarm and buzzer to notify people timely to ventilate, which is an important part in smart bathroom solution. Apart from local alarms, GS301 can also report the sensor data and alarm messages remotely by the use of LoRaWAN technology. Integrating with Milesight LoRaWAN gateway and Milesight IoT Cloud solution, users can monitor all the sensor data and control the device remotely and flexibly. Moreover, GS301 supports Milesight D2D to enable ultra-low latency control without gateways.
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GS301 LoRaWAN Bathroom Odor Detector
$470.00
- Detect NH3 & H2S with Higher Accuracy
- Wireless Deployment with up to 3 Years of Battery Life
- Support LoRaWAN® & Milesight D2D Simultaneously
- Built-in Buzzer & Traffic Light Indicator for Alarming
- US915 Support
* The Shipping Lead Time for Backorders is 10-20 Business Days. *
1 in stock
Minimalist &
Practical Design
GS301 LoRaWAN Bathroom Odor Detector is compact in size and easy to install and maintain. With damp proof coating, the detector can work on various conditions of bathrooms.
Stay Informed of Foul Air
When ammonia or hydrogen sulfide concentration reaches thresholds, the alarm will be activated, including traffic lights indicator, built-in buzzer and uplink data packets. *Thresholds can be customized
Assistant to Ventilator
for Clearer Air
HVAC system is empowered to automatically adjust based on the detected concentrations of ammonia and hydrogen sulfide produced from the urinal and sewer pipe.
Milesight D2D
Featuring LoRa®
Support Milesight D2D protocol to enable ultra-low latency and direct ventilation control without gateways.
Lower Latency
Less than 1 Second Response Time
Secure Transmission
Reduce Investment Cost
*When Milesight D2D is enabled, LoRaWAN® protocol can operate as usual.
Easy Configuration
Switching on/off and configuring the device via NFC technology from mobile phone or PC
1st Step
Install the Milesight ToolBox
(Android/iOS)
2nd Step
Enable NFC and run ToolBox,
then attach your phone to the device
3rd Step
Verify the password and
start configuring
Features
- Built-in high accuracy electrochemical gas detection sensor with more than 3-year-longlifeexpectancy
- Built-in multiple sensors including NH3, H2S, temperature and humidity
- Built-in batteries to achieve wireless power supply and decrease the installation cost
- Equipped with buzzer and LED indicator to indicate threshold alarms
- Damp proof coating inside the device to ensure device working well on various conditions of bathrooms
- Support Milesight D2D protocol to enable ultra-low latency and direct ventilation control without gateways Built-in NFC for easy configuration
- Compatible with standard LoRaWAN® gateways and network servers
- Quick and easy management with Milesight IoT Cloud solution
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
GS301 LoRaWAN Bathroom Odor Detector Sensors
Ammonia (NH3)
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 (H2S)
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-SOCl2 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
