MODBUS MBS51 60GHz millimeter wave human counting sensor - zone detection/smart park/HA population statistics

Product Overview

MODBUS MBS51is a human counting presence sensor based on60GHz millimeter wave radartechnology, which can accurately count the number of people in the detection area, determine whether there are people present in each partition (stationary/micro motion/motion), and track the movement trajectory of each person. Compared to traditional PIR infrared sensors that can only determine "presence/absence", MBS51 provides fine data on "how many people are there and which zone they are in". Output via RS485 Modbus RTU and integrate into Home Assistant or Smart Park Management Platform.

60GHz millimeter wave advantage

• high resolution: can distinguish between two people at a distance of 0.5 meters
• penetrability: not affected by light, temperature, or smoke
• privacy and security: non camera solution, does not capture facial images
• Detection Range: Maximum Coverage of 6 × 6 Meter Area
• Partition Output: Supports dividing the detection range into 4 sub areas, each outputting the number of people

Output Data Type

• Total Number of People: Total Number of People in the Current Detection Area
• Number of Still People: Number of Still People
• Number of Moving People: Number of People Walking
• Number of People in Each PartitionNumber of people in each sub region
• Existence statusAre there people in each partition (used to trigger automation)

HA integrated application

• Smart OfficeCount the number of people in each conference room/open area and display the occupancy status on the screen at the entrance
• Retail storeCount the number of people entering the store and the number of people staying in the hot zone, and analyze passenger flow
• Library self-study roomDisplay the number of vacancies in each area
• Smart CampusMultiple MBS51 connected to the internet → heatmap of pedestrian flow on the entire floor

🛒 Purchase and Consultation

The MODBUS products introduced in this article can be purchased through official channels.

📍 Modbas Intelligence| 12th Floor, Tower A, Langqing Plaza, Guanyin Bridge, Jiangbei, Chongqing, China
📞 Phone:+86-18801054468
📧 Email: iot@modbus.com | 🌐 Official website:www.modbus.cn
📱 Search for "Modbus Debugging Assistant" on WeChat Mini ProgramModbus Debugging Assistantto learn more about product information