Name: VS341 Pro Desk & Seat Occupancy Sensor
Brand: Milesight
SKU: VS341-US915
Availability: InStock

VS341 Pro Desk & Seat Occupancy Sensor

Brand: Milesight SKU: VS341-US915

$149.00

LoRaWAN® Wireless Deployment
High Precision & Speed Dual-Technology
Up to 98% Ultra-High Accuracy
100% Anonymous Detection
Ultra Low Latency Gains Quick Response
Adjustable PIR Angles for Flexible Performance
Tiny and Non-Invasive Design
Unique Milesight D2D Boost Communication

2 in stock

VS341 Pro Desk & Seat Occupancy Sensor

VS34x is an occupancy sensor designed to detect whether desks or seats in a workspace are occupied, allowing for better management and optimization of space usage. The standard version of the sensor VS340 uses PIR technology for detection. The pro version VS341 applies additional Thermopile IR technology to provide more accurate and precise detection capabilities. VS34x features an adjustable field of view angle for greater flexibility in different scenarios. With wireless detection and easy configuration, the VS34x offers reliable and convenient desk or seat arrangement optimization. It is compatible with Milesight LoRaWAN® gateway and IoT Cloud solution, enabling real-time monitoring of desks and seats’ status for effective remote management.

Make Desk & Seat Occupancy Easy

The sensor’s impressive desk & seat occupancy detection capability frees up human resources enabling efficient management.

VS340 Desk & Seat Occupancy Sensor

Based on the highly sensitive PIR, VS340 is designed
for high-cost performance, which meets general
needs.

VS341 Pro Desk & Seat Occupancy Sensor

Based on the dual-technology of PIR and thermopile, VS341 is
designed for bringing higher accuracy and quick occupancy
status detecting for more specific applications.

LoRaWAN® Wireless
Deployment

Easy and convenient wireless deployment dispenses with being perplexed by network connection. The benefits of LoRa technologies guarantee low power consumption, long-distance transmission, deep penetration, and anonymous detection.

Dual-Technology of PIR
& Thermopile

VS341 employs both highly sensitive PIR and thermopile sensors to accurately detect occupancy. The double detection mechanism fully captures the motions and temperature variations in its target areas and contributes to trustworthy results.

98% Industry Leading
Accuracy

Based on dual technology, the sensor is capable of reaching an up to 98% high accuracy. It satisfies general requirements and further makes accurate detection possible, beating the most similar products.

Timely Response with Low Latency

The sensor can process rapidly to detect the status of occupied reaching 13s and not occupied reaching 60s, bringing near real-time performance. It is valuable for effectiveness-oriented applications to gain fast responses and take timely actions.

Energy-Saving Smart
Control

The exclusive Milesight LoRa®-based protocol allows the sensor to easily communicate with other Milesight LoRaWAN® devices without a gateway within 1 second. It can also detect occupancy status to control the DS3604 E-link IoT Display, providing a convenient indication of workstation availability.

Easy and Fast Deployment

The thin-and-light design and peel-and-stick mounting make it convenient for bulk deployment. It can be applied in any application with even a large amount. Not much energy is needed and the deployment can be easily done.

NFC Configuration

Switching On/Off & Configuring the Devices Wirelessly

VS340 Desk & Seat Occupancy Sensor

1^st Step

Install the
Milesight ToolBox

2^nd Step

Enable NFC and run ToolBox,
then attach your phone to the device

VS340 Desk & Seat Occupancy Sensor

3^rd Step

Verify the password
and start configuring

Features

Achieve up to 98% accuracy with a high-precision PIR sensor and an extra Thermopile IR Temperature sensor in the pro version
Dual versions are available, including standard and Pro, to accommodate different latency requirements
Provide different types of PIR covers for adjustable and flexible field angles and different detecting ranges.
Support Milesight D2D protocol to enable ultra-low latency and directly control without gateways
V0 grade flame retardant material makes it adaptable to various scenarios, enhancing safety and reliability
Equipped with NFC for one-touch configuration, support card emulation mode
Function well with standard LoRaWAN® gateways and network servers
Compatible with Milesight IoT Cloud

Typical Application:

Hot Desking
Library
Dinning Area
Traffic Hub

VS341

Occupancy Detection
Technology PIR & Thermopile
Recognition Rate Up to 98%1
PIR Detection Area 107 ° Horizontal, 107 ° Vertical
PIR Detection Distance Within 1m
Thermopile Detection Area 50° (50% level of sensitivity)
Wireless Transmission
Protocol LoRaWAN®, Milesight D2D
Frequency CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16 dBm (868 MHz)/20 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity -137 dBm
Mode OTAA/ABP Class A
Others
Button 1 x Power/Reset Button (Internal)
Indicator 1 × Status Indicator
Configuration NFC Configuration via Mobile App
Advanced Feature Milesight D2D Controller
Physical Characteristics
Power Supply 1 x 4000 mAh ER18505 Li-SOCL2 Battery
Battery Life2 Around 5 Years (100 Triggers per Day, 25°C)
Operating Temperature -20°C ~ +60°C
Relative Humidity 0 ~ 95% (Non-condensing)
Dimension 73 x 73 x 26 mm ( 2.87 x 2.87 x 1.02 in) (Without PIR Cover)
Weight 90g
Ingress Protection IP30
Color & Material White + Grey, PC + ABS (Flame Retardant)
Installation 3M Tape Mounting, Wall Screw Mounting
1The temperature range of thermopile to reach best recognition rate is +10 to +30 °C.
2 Tested under laboratory conditions and for guideline purposes only.

VS340

Occupancy Detection
Technology: PIR
Recognition Rate: Up to 95%
PIR Detection Area: 107 ° Horizontal, 107 ° Vertical
PIR Detection Distance: Within 1m
Thermopile Detection Area: —-
Wireless Transmission
Protocol LoRaWAN®, Milesight D2D
Frequency CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16 dBm (868 MHz)/20 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity -137 dBm
Mode OTAA/ABP Class A
Others
Button 1 x Power/Reset Button (Internal)
Indicator 1 × Status Indicator
Configuration NFC Configuration via Mobile App
Advanced Feature Milesight D2D Controller
Physical Characteristics
Power Supply 1 x 4000 mAh ER18505 Li-SOCL2 Battery
Battery Life2 Around 5 Years (100 Triggers per Day, 25°C)
Operating Temperature -20°C ~ +60°C
Relative Humidity 0 ~ 95% (Non-condensing)
Dimension 73 x 73 x 26 mm ( 2.87 x 2.87 x 1.02 in) (Without PIR Cover)
Weight 90g
Ingress Protection IP30
Color & Material White + Grey, PC + ABS (Flame Retardant)
Installation 3M Tape Mounting, Wall Screw Mounting
1The temperature range of thermopile to reach best recognition rate is +10 to +30 °C.
2 Tested under laboratory conditions and for guideline purposes only.

Resources

Manual

Datasheet

Payload Decoder

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VS341 Pro Desk & Seat Occupancy Sensor

Make Desk & Seat Occupancy Easy

VS340 Desk & Seat Occupancy Sensor

VS341 Pro Desk & Seat Occupancy Sensor

LoRaWAN® Wireless Deployment

Dual-Technology of PIR & Thermopile

98% Industry Leading Accuracy

Timely Response with Low Latency

Energy-Saving Smart Control

Easy and Fast Deployment

NFC Configuration

1st Step

2nd Step

3rd Step

Features

Specifications

Resources

Reviews

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LoRaWAN® Wireless
Deployment

Dual-Technology of PIR
& Thermopile

98% Industry Leading
Accuracy

Energy-Saving Smart
Control

1^st Step

2^nd Step

3^rd Step