Smart Sensing
Wireless Smart Sensor WS1
Wireless Smart Sensor WS1 Pro
Wireless Smart Multi-Sensor GS1
Wireless Smart Multi-Sensor GS2
Wireless Motion Sensor MS1
Air Quality Sensor AQS1
Smart Leak Detector LD1
Smart Watch HW1
Digital Power Line DPL1
Industrial-grade Temperature and Humidity Sensor THS-NEX
Wireless Temperature & Humidity Sensor WS4
Smart Control
Wireless Smart Plug SP1
Network Relay NR1
Metering Network Relay NR2
Smart Video
IP Camera IPC
Vision AI Box VA1 / VE1
LoRa Gateway
LoRa Gateway GW1
LoRa Outdoor Gateway GW1-O
LoRa Node
LoRa Data Collector DC1-L-1RS
Temperature and Humidity Sensor DC1-L-TH
LoRa CO2 Sensor DC1-L-CO2
LoRa Sensor WS1 Pro-L
LoRa Smart Sensor GS1-L
PT 100 Temperature Sensor DC1-L-PT
Atmospheric Pressure Sensor DC1-L-THP
LoRa Magnetic Contact Sensor DC1-DM
LoRa Temperature & Humidity Sensor DC1-TH
LoRa Water Leak Sensor DC1-LD
Wireless Smart Sensor WS1
Wireless Smart Sensor WS1 Pro
Wireless Smart Multi-Sensor GS1
Wireless Smart Multi-Sensor GS2
Wireless Motion Sensor MS1
Air Quality Sensor AQS1
Smart Leak Detector LD1
Smart Watch HW1
Digital Power Line DPL1
Industrial-grade Temperature and Humidity Sensor THS-NEX
Wireless Temperature & Humidity Sensor WS4
Wireless Smart Plug SP1
Network Relay NR1
Metering Network Relay NR2
IP Camera IPC
Vision AI Box VA1 / VE1
LoRa Gateway GW1
LoRa Data Collector DC1-L-1RS
Temperature and Humidity Sensor DC1-L-TH
LoRa CO2 Sensor DC1-L-CO2
LoRa Sensor WS1 Pro-L
LoRa Smart Sensor GS1-L
PT 100 Temperature Sensor DC1-L-PT
Atmospheric Pressure Sensor DC1-L-THP
LoRa Outdoor Gateway GW1-O
LoRa Magnetic Contact Sensor DC1-DM
LoRa Temperature & Humidity Sensor DC1-TH
LoRa Water Leak Sensor DC1-LD
| Model | WS4-A | WS4-A4G | WS4-A1RS | WS4-A4G1RS | WS4-P4G1RS | WS4-A1RS1C | WS4-A4G1RS1C | WS4-P4G1RS1C |
| Dimensions | 70 * 125 * 25mm | 70 * 125 * 25mm | 70 * 125 * 25mm | 70 * 125 * 25mm | 70 * 125 * 25mm | 70 * 125 * 25mm | 70 * 125 * 25mm | 70 * 125 * 25mm |
| Weight | ||||||||
| Material | ABS | ABS | ABS | ABS | ABS | ABS | ABS | ABS |
| Screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen | 57 * 23mm LCD screen |
| Power Supply | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V | Built-in 2500mAh lithium battery / Type-C 5V |
| Internal Memory | 300,000 sensing records | 300,000 sensing records | 300,000 sensing records | 300,000 sensing records | 300,000 sensing records | 300,000 sensing records | 300,000 sensing records | 300,000 sensing records |
| Protection level | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 |
| Operating Environment | Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
Temperature: -20°C ~60°C Humidity: 10%~90% (non-condensing) |
| Communications & Interfaces | ||||||||
| Network connection | WiFi 2.4G& 5G | Mobile network(4G): LTE-FDD: B1/3/5/8; LTE-TDD: B34/38/39/40/41 |
WiFi 2.4G& 5G | Mobile network(4G): LTE-FDD: B1/3/5/8; LTE-TDD: B34/38/39/40/41 |
Mobile network(4G): LTE-FDD: B1/3/5/8; LTE-TDD: B34/38/39/40/41 GNSS |
WiFi 2.4G& 5G | Mobile network(4G): LTE-FDD: B1/3/5/8; LTE-TDD: B34/38/39/40/41 |
Mobile network(4G): LTE-FDD: B1/3/5/8; LTE-TDD: B34/38/39/40/41 GNSS |
| Device Interfaces | Type C (Serial communication) | Type C (Serial communication) | Type C (Serial communication) | Type C (Serial communication) | Type C (Serial communication) | Type C (Serial communication) | Type C (Serial communication) | Type C (Serial communication) |
| Sensors & Accessories | ||||||||
| Built-in Sensors | Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) Vibration: ±4g |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) Vibration: ±4g |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) Vibration: ±4g |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) Vibration: ±4g CO2: 400~2500ppm(Maximum range 400-10000ppm), ±(40ppm+3%)(400-2500ppm) |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) Vibration: ±4g CO2: 400~2500ppm(Maximum range 400-10000ppm), ±(40ppm+3%)(400-2500ppm) |
Temperature : -20℃ to 60℃, ±0.2℃(0~60℃) Humidity: 0~100%RH,±2%RH(10~90%RH) Light: 0 to 157k lux,±10% (White LED, 5000K, Ta=25°) Vibration: ±4g CO2: 400~2500ppm( Maximum range 400-10000ppm), ±(40ppm+3%)(400-2500ppm) |
| External Sensors | / | / | Air Temperature & Humidity Sensor / Soil Temperature and Moisture Sensor / PT 100 Industrial-grade Temperature Sensor / External CO2 Sensor / Wind Speed Sensor / Soil EC & Temperature & Moisture Sensor / Soil PH Sensor / Ethylene & Oxygen Sensor / Atmospheric Pressure Sensor / External Light Sensor / Soil NPK Sensor / Universal Sensor | Air Temperature & Humidity Sensor / Soil Temperature and Moisture Sensor / PT 100 Industrial-grade Temperature Sensor / External CO2 Sensor / Wind Speed Sensor / Soil EC & Temperature & Moisture Sensor / Soil PH Sensor / Ethylene & Oxygen Sensor / Atmospheric Pressure Sensor / External Light Sensor / Soil NPK Sensor / Universal Sensor | Air Temperature & Humidity Sensor / Soil Temperature and Moisture Sensor / PT 100 Industrial-grade Temperature Sensor / External CO2 Sensor / Wind Speed Sensor / Soil EC & Temperature & Moisture Sensor / Soil PH Sensor / Ethylene & Oxygen Sensor / Atmospheric Pressure Sensor / External Light Sensor / Soil NPK Sensor / Universal Sensor | Air Temperature & Humidity Sensor / Soil Temperature and Moisture Sensor / PT 100 Industrial-grade Temperature Sensor / External CO2 Sensor / Wind Speed Sensor / Soil EC & Temperature & Moisture Sensor / Soil PH Sensor / Ethylene & Oxygen Sensor / Atmospheric Pressure Sensor / External Light Sensor / Soil NPK Sensor / Universal Sensor | Air Temperature & Humidity Sensor / Soil Temperature and Moisture Sensor / PT 100 Industrial-grade Temperature Sensor / External CO2 Sensor / Wind Speed Sensor / Soil EC & Temperature & Moisture Sensor / Soil PH Sensor / Ethylene & Oxygen Sensor / Atmospheric Pressure Sensor / External Light Sensor / Soil NPK Sensor / Universal Sensor | Air Temperature & Humidity Sensor / Soil Temperature and Moisture Sensor / PT 100 Industrial-grade Temperature Sensor / External CO2 Sensor / Wind Speed Sensor / Soil EC & Temperature & Moisture Sensor / Soil PH Sensor / Ethylene & Oxygen Sensor / Atmospheric Pressure Sensor / External Light Sensor / Soil NPK Sensor / Universal Sensor |
| Accessories | / | / | RS485 Light and Siren Alarm 1-2 Splitter |
RS485 Light and Siren Alarm 1-2 Splitter |
RS485 Light and Siren Alarm 1-2 Splitter |
RS485 Light and Siren Alarm 1-2 Splitter |
RS485 Light and Siren Alarm 1-2 Splitter |
RS485 Light and Siren Alarm 1-2 Splitter |
The WS4 series device has an IP65 protection rating, which effectively prevents dust ingress and resists low-pressure water jets. However, when exposed long-term to harsh outdoor environments (such as continuous rainfall, high humidity, or intense sunlight), there is still a potential risk of moisture or rainwater gradually infiltrating, which could affect the device's long-term stability and service life.
It is recommended that for outdoor use, the device be installed in a weatherproof outdoor distribution box or other sheltered environment to enhance its reliability and durability in complex climatic conditions.
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