Hi! Here’s my new integration
Radar Map Manager (RMM)
It’s a millimeter-wave radar visualization and data fusion integration built specifically for Home Assistant.
Core Features
1. 
WYSIWYG Visual Editor
Ditch the tedious YAML coordinate calculations! RMM provides an interactive frontend editor:
- Config/View Modes: Supports Config Mode and Read-Only Mode, allowing for both easy setup and clean display.
- Multi-Map/Multi-Floor Support: Manage multiple floors and locations easily with
map_group, creating independent views for your home or office. - Flexible Radar Configuration: Drag and drop radar positions directly on the floor plan. Supports rotation, scaling, and mirroring for one-stop management.
- Automatic Positioning & Scaling: With the Freeze function, you can visually locate a radar target relative to the floor plan to easily adjust the radar scaling—goodbye to blind guessing.
- Mounting Styles: Perfectly supports both Side Mount and Ceiling Mount radars.
2. 
Multi-Radar Sensor Fusion
RMM’s target fusion engine unifies target points from multiple radars into a single coordinate system:
- Auto-Clustering: Merges data when multiple radars detect the same person to prevent “ghost targets.” Supports custom fusion ranges.
- Blind Spot Compensation: Eliminates detection dead zones in rooms by overlapping multiple radars.
3. 
Flexible Zone Management
Supports arbitrary polygons with flexible editing, making zone management easy:
- Radar Monitor Zones: Set individual monitor zones for each radar. Targets are only fused and displayed if they enter this zone; otherwise, global fusion is used by default.
- Global Detect Zones: **Automation Powerhouse!**Freely set detection zones on the floor plan. When a fused target enters these zones, HA entities (automatically generated) are triggered. You can also customize trigger delays to avoid false alarms.
- Global Exclude Zones: **The False Alarm Killer!**Draw zones around fans, curtains, or plants. The engine automatically filters out all interference signals within these areas.
- Automation Entities: Each Global Detect Zone automatically generates a Presence entity (
binary_sensor) and a Count entity (sensor), letting you know if someone is there and how many people are present. Easily implement automations like “Person on sofa turns on TV” or “Person enters bathroom area adjusts lights.”
4. 
3D Spatial Correction
For side-mounted radars, RMM features a built-in 3D geometric correction algorithm. It automatically converts Slant Range to Ground Distance based on installation height and target height, significantly improving positioning accuracy.
Supported Hardware
RMM is compatible with any millimeter-wave radar integrated into Home Assistant (including 1D, 2D, and 3D radars), as long as they provide DISTANCE or X/Ycoordinate data, , such as HLK-LD2450 LD2460 LD6001 LD6002b LD6004
You can install it from HACS in your Home Assistant now 
For more details 
GitHub - Moe8383/radar_map_manager: Home Assistant Custom Integration for Radar Map Management · GitHub
