---
lang: "en"
title: "VS373 - Fall Detection Radar Sensor"
sku: "VS373-868M"
canonical_url: "https://shop.marcomweb.it/en/converters-sensors/vs373-fall-detection-radar-sensor"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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VS373-868M - Fall detection radar sensor to protect people with mobility difficulties who are alone

The VS373 is a fall detection radar sensor that uses millimeter-wave radar to detect falls.

It provides non-contact human presence detection through point cloud data and triggers fall alarms. With fall detection accuracy up to 99%, it ensures user safety. As a Milesight D2D controller and agent, the VS373 seamlessly communicates with other Milesight D2D devices, establishing multiple connections and paving the way for smoother operations. It can also be connected to an alarm switch to notify relevant personnel to take emergency measures. With easy configuration and wireless detection, the VS373 can be integrated with Milesight's LoRaWAN® gateway.
LoRaWAN® and the Milesight development platform, enabling remote and visual management of all sensor data.
The VS373 can be used in living rooms, bathrooms, bedrooms, kitchens, hospital wards, nursing homes, and other spaces where falls may occur.

## Technical Specifications

- Transceiver 24 transmitters and 22 receivers
- Frequency 60GHz
- FoV 70° horizontal, 140° vertical
- Detection range 4m*5m (within installation height)
- Wireless transmission
- Protocol LoRaWAN
- ®, Milesight D2D
- Frequency CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4Transmission power 16 dBm (868 MHz)/22 dBm (915MHz)/19 dBm (470MHz)
- Sensitivity -137dBm @300bps
- Mode OTAA/ABP Class C
- Wi-Fi IEEE 802.11 b/g/n, 2.4GHz (AP mode for configuration)
- DI/DO 1 × DO (60V/1A)
- Button 1 × reset button, 1 × multi-function button
- LED Indicators 1 × multi-color LED indicator
- Buzzer 1 × buzzer
- Power input 1 × Type-C cable (2 m)
- Power supply 5V/ 3A DC from Type-C port
- Power consumption Max: 9.5W
- Operating temperature 0°C ~ 50°C
- Relative humidity 0 ~ 95% (non-condensing)
- Dimensions 110 × 82 × 15 mm (4.33 × 3.23 × 0.59 inches)
- Weight 214.5 g
- Protection IP65
- Color and material White, ABS (UL94 V1)
- Installation Ceiling mounting

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Source: https://shop.marcomweb.it/en/converters-sensors/vs373-fall-detection-radar-sensor

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