Yeastar Workplace Sensors - Technical Specifications
Yeastar Workplace solution supports three kinds of sensors: People Counting Sensor, Room Comfort Sensor, and Occupancy Sensor.
People Counting Sensor
Model: Milesight1 VS121
| Feature | Specification | |||
|---|---|---|---|---|
| Detection | Technology | Artificial Intelligence (AI) | ||
| Range | 6 m × 8 m = 48m² (At the height of 3m) | |||
| Detection Accuracy | >95% | |||
| Anonymous Detection | No personal identifiable information is used, collected or uploaded. | |||
| Data transmition | Protocol | LoRaWAN® v1.0.2/v1.0.3/v1.1 | ||
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 | |||
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |||
| Sensitivity | -137 dBm @300bps | |||
| Mode | OTAA/ABP Class C | |||
| Power | Power Input | Type-C | ||
| Power Supply | 5V / 1.5A by Type-C Port | |||
| Installation | Ceiling Mounting | |||
| Dimension & weight | Dimension | 85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in) | ||
| Weight | 126.9g | |||
| Environmental conditions | Operating Temperature | -5°C ~ +55°C | ||
| Storage Temperature | -20°C ~ +60°C | |||
| Relative Humidity | 0 ~ 95% (Non-condensing) | |||
Room Comfort Sensor
Model: Milesight1 AM307
Milesight AM 307 is a compact indoor environmental monitoring sensor for measurement of temperature, humidity, light, CO2 concentration, and TVOC.
The data will be shown on the E-ink screen in real-time, which helps you to measure the indoor environment and comfort for meeting rooms.
| Feature | Specification | |||
|---|---|---|---|---|
| Measurement | Temperature | Range | -40°C - 85°C | |
| Accuracy | ± 1°C | |||
| Resolution | 0.1°C | |||
| Humidity | Range | 0% - 100% RH | ||
| Accuracy | ± 3% | |||
| Resolution | 0.5% RH | |||
| Light | Range | 0-60000 Lux (Determine as 6 levels, 0-5) | ||
| TVOC | Range | 0-500 (IAQ Index) | ||
| Accuracy | ±15% | |||
| Carbon Dioxide (CO2) | Range | 400 - 5000 ppm | ||
| Accuracy | ± (30 ppm, 3% of reading) | |||
| Resolution | 1 ppm | |||
| Display & Configuration | Display | 4.2-inch Black & White E-Ink Screen | ||
| Button | 1 × Power Button + 1 × Reset Button | |||
| LED & Buzzer | 1 × Traffic Light Status Indicator + 1 × Buzzer | |||
| Configuration | Mobile App via NFC | |||
| Data transmition | Protocol | LoRaWAN® | ||
| Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 | |||
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |||
| Sensitivity | -137 dBm @300bps | |||
| Mode | OTAA/ABP Class A | |||
| Power | Power Supply | 4 × 2700 mAh ER14505 Li-SOCl2 Chargeable Batteries or Type-C Port |
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| Battery Life | Around 3 Years (10 min interval) | |||
| Installation | On the flat surfaces with screws or 3M tapes | |||
| Dimension & weight | Dimension | 100.8 × 114 × 22 mm (3.97 × 4.49 × 0.87 in) | ||
| Environmental conditions | Operating Temperature | -20°C - 60°C (E-Ink Screen: 0°C - 40°C) | ||
| Relative Humidity | 10% - 90% (non-condensing) | |||
Occupancy Sensor
Model: Milesight1 WS202
Milesight WS202 is a LoRa PIR sensor based on passive infrared technology to detect a motion or occupancy. WS202 can be used to release the unoccupied desks to avoid desk resource waste.
| Feature | Specification | |
|---|---|---|
| Measurement | PIR | Detection Area: 120 ° Horizontal, 100 ° Vertical |
| Detection Distance: Maximum 8 m | ||
| Light | Status: Bright/Dark (Determine 1-60000 lux as Bright or Dark according to custom threshold) | |
| Software | Configuration | NFC |
| Advanced Feature | LoRa D2D Controller | |
| Wireless Transmission | Technology | LoRaWAN ®, LoRa D2D |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 | |
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |
| Sensitivity | -137 dBm @300bps | |
| Mode | OTAA/ABP Class A | |
| Physical Characteristics | Power Supply | 1 × 1650 mAh ER14335 Li-SOCl2 Battery |
| Battery Life | Around 4 years (30 min interval + 30 triggers per day) | |
| Operating Temperature | -20°C to +60°C | |
| Relative Humidity | ≤90% (non-condensing) | |
| Ingress Protection | IP30 | |
| Dimension | 50 × 50 × 23.8 mm (1.97 × 1.97 × 0.94 in) | |
| Material | Anti-flaming Polycarbonate | |
| Color | White | |
| Installation | On flat surfaces with screws or 3M tapes | |
| Approvals | Regulatory | CE, FCC, RoHS |
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Yeastar officially expanded its footprint from communications to AIoT and video surveillance industries through the merger with Ursalink and Milesight in December 2020. The combination aims to create an unparalleled product portfolio and empower the next-generation smart solutions with the value of AIoT. ↩↩↩
Created: December 16, 2021
Author: carol