Datasheet

! ! MR24FDB1!
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Product features
• Stationary body detection
• Vital signs detection
• 24GHz millimetre wave radar sensor
• Realisation of the radar scanning area person sensing function based
on Doppler radar technology.
• Simultaneous sensing of moving and stationary persons
• Maximum distance for motion sensing: ≤ 12 m
• Maximum distance for micro-motion sensing: ≤ 5 m
• Maximum distance for human body sensing: ≤ 3 m
• Maximum distance for fall detection: ≤1.5 m
• Antenna beamwidth MR24FDB1: Horizontal 90°/vertical 60° sector
beam
• Scene recognition capability, identify occupied/unoccupied and
personnel activity status, output body movement
• unaffected by temperature, humidity, noise, airflow, dust, light, etc.,
suitable for harsh environments
• low output power, no harm to human body for long time irradiation.
• Detection time from unoccupied to occupied: within 0.5 seconds
• Detection time from man to man: more than 1 minute
Description of Models
MR24FDB1 - Narrow beam fall detection radar sensor, 90°/60° sector beam
(high measurement accuracy, recommended for use at a distance of 6 m)
Product Applications
Human presence applications
• Health Guardian
• Smart appliances (TV, bath, security, etc.)