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.
Specifications
Model | VS340 | VS341 |
---|---|---|
Occupancy Detection | ||
Technology | PIR | PIR & Thermopile |
Recognition Rate | Up to 95% | 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 x 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 Life 2 | 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 |