Product Name: KW307 Human Presence Sensor
Main role: Human presence detection
Best for: Occupancy, stationary people, spatial sensing
KW307 Series
24GHz Human Presence and Occupancy Sensing SoC
24GHz Doppler 2D radar sensing architecture
Detects both moving and stationary humans up to 20m, depending on module configuration and environment
12mW power consumption at 20Hz update rate; 2mW at 0.5Hz update rate
Multi-target tracking of up to four people
Reports target distance and angle information via UART
Configurable detection range, field of view, gain, and sensitivity
Typical 100° field of view, configurable up to 120°
Distance accuracy up to ±5cm and angle accuracy up to ±3° for human location reporting
Strong immunity to fan clutter, wind, and vibration
Best for: smart buildings, lighting control, HVAC, occupancy sensing, automation, and human-aware edge devices.
KW307 Datasheet, SDK:
https://keywavetech.co.uk/kw307-24ghz-human-presence-radar-module
Available at DigiKey:
https://www.digikey.co.uk/en/products/detail/keywave-technology-limited/KW307-Module-Only/29477946
Product Name: KW307 Human Presence Sensor
Main role: Motion detection
Best for: Trigger, wake-up, simple automation
KW007 Series
5.8GHz Low-Power Motion Sensor IC / Module
Models: KW007S / KW007L
KW007 is a compact 5.8GHz motion sensing IC and module series designed for products that need fast, stable, and low-power motion detection.
It provides a practical upgrade from traditional PIR sensors, offering reliable motion sensing, simple integration, and flexible module options for embedded products.
Crystal-less 5.8GHz Doppler radar motion sensing architecture
Plug-and-play motion detection for simple embedded integration
Adjustable detection range from 10cm to 12m+
Scalable power consumption from 30μA to 100μA, depending on detection range
Standalone setup using external resistors for range and hold-time configuration
I²C setup for granular software tuning and dedicated approaching / leaving flags
Strong immunity to fan clutter, wind, and vibration
KW007 Datasheet and SDK
https://github.com/namexavailable/Keywave_Modules/tree/main/KW007
EVK kit Available at DigiKey
https://www.digikey.co.uk/en/products/detail/keywave-technology-limited/KWEVK0072SE2L2602/28960699
KW130 Broadband RF Receiver / SDR Tuner IC
For compact systems that need broadband RF signal reception.
KW130 is Keywave’s broadband RF receiver technology for communication, SDR, and embedded RF platforms. It is designed to support stable signal reception and frequency conversion in compact, power-efficient systems.
Key Features
Broadband frequency coverage from 30MHz to 4.2GHz
Integrated RF front-end and high-integration tuning architecture
Low-IF output with adjustable bandwidth up to 20MHz
Integrated image rejection calibration and multi-stage AGC
Adjacent channel interference suppression better than -60 dBc near-end and -80 dBc far-end
Harmonic suppression better than -65 dBc
Optimised for SDR and broadband RF receiver applications
KW130 Datasheet please visit:
https://github.com/namexavailable/Keywave_Modules/blob/main/KW130_v1.22_DS.pdf
KEYWAVE
KEYWAVE Technology Limited
Office : Mocatta House, Trafalgar Place, Brighton, BN1 4DU
Lab : Sussex Innovation Centre, Science Park Square, BN1 9SB, UK
Email: W@keywavetech.co.uk
Copyright © 1995-2026, Keywave. All Rights Reserved.