


Milesight WS201 Smart Fill Level Monitoring Sensor
€82.80 incl. VAT
WS201 is a wireless sensor that utilizes ToF technology to monitor the fill level of containers with high accuracy. Working with Milesight LoRaWAN® gateway and Milesight IoT Cloud, WS201 allows users to remotely monitor and manage container fill levels and status in real-time.
In stock
Delivery time – 3-10 days after dispatch from the store (depending on the chosen delivery method)
The Milesight WS201 Smart Fill Level Monitoring Sensor is a wireless fill-level monitoring sensor that securely monitors a small container’s fill level, especially tissue boxes. Equipped with the ToF technology with a high-focusing detection range, this sensor is best suited for close-range sensing applications with great accuracy. Its ultra-low power consumption and standby mode ensure durable battery life. With a special structure design and damp-proof coating, This sensor can work stably in a metal environment and multiple scenarios. Built-in NFC makes it more operable and easier to configure. Compatible with Milesight LoRaWAN® gateway and IoT Cloud solution, users can know the containers’ status and fill level in real-time and manage them effectively and remotely.
Features:
- Suitable for Diverse Toilet Paper Dispenser
- Accurate Fill Level Monitoring with ToF Technology
- Up to 2 Years Battery Life with One Coin Cell Battery
- Wireless Deployment and Easy Maintenance
- Noncontact detection with wireless deployment
- Easy to install with its ultra-compact size and equipped with NFC Configuration
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Specifications
| Wireless Transmission | |
|---|---|
| Protocol | LoRaWAN® |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) |
| Sensitivity | -132dBm@300bps |
| Mode | OTAA/ABP Class A |
| Distance Measurement | |
| ToF FoV | 25 ° |
| FoV Accuracy | ± 5 ° |
| Detection Range | 1 ~ 55 cm |
| Detection Accuracy | ± 1cm |
| Detection Resolution | ①1mm (1.0≤X≤15.0cm) ②2mm (15.0<X≤35.0cm) ③3mm (35.0<X≤55.0cm) X = Detection Distance |
| Others | |
| Button | 1 × Reset Button (Internal) |
| LED Indicator | 1 × Indicator (Internal) |
| Configuration | Mobile App (via NFC) |
| Physical Characteristics | |
| Power Supply | 1 × 590mAh CR2450 Lithium Battery |
| Battery Life1 | 2 Years |
| Operating Temperature | -10°C ~ +60°C |
| Relative Humidity | 0 ~ 95% (Non-condensing) |
| Color & Material | White, ABS + PC (Flame Retardant) |
| Ingress Protection | IP30 |
| Dimension | 66 × 38 × 12 mm (2.60 × 1.50 × 0.47 in) |
| Installation | On the flat surfaces with 3M tapes |
| Warranty2 | 2 Years |







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