Zigbee mmWave Sensor (Ceiling Mounted)
A ceiling-mounted, mains-powered Zigbee mmWave presence sensor designed for accurate occupancy detection across a full room. Detects micro-movements for continuous presence sensing — not just initial motion.
.ba842e3a.png)
Protocol: Zigbee 3.0 · Type: mmWave Motion / Presence Sensor · SRP: ₹10,375
Works with: Amazon Alexa · Google Home · Siri / Apple HomeKit
Description
A ceiling-mounted, mains-powered Zigbee mmWave presence sensor designed for accurate occupancy detection across a full room. Detects micro-movements for continuous presence sensing — not just initial motion.
Ideal for lighting control, HVAC triggers, and occupancy-based automation in residential and commercial spaces. Ceiling mount provides optimal coverage.
Specifications
| Specification | Value |
|---|---|
| Installation | Ceiling mount (mains powered) |
| Compatibility | Compatible Zigbee gateways and automation platforms |
| Wireless Connection | Zigbee |
| Working Voltage | AC 100–250V |
| Working Current | ≤70mA |
| Working Temperature | -20°C to +70°C |
| Detection Distance | 0.3–9m (default 6m) |
| Sensitivity | 0–9 (default 7) |
| Target Detection Confirmation Time | 0–10s |
| Target Disappearance Delay Time | 0.5s–25 min (min. 15s recommended) |
| Light Sensing Range | 0–2000 Lux |
Placement & Setup
Motion Sensor
- Mount at 2–2.5m height, angled downward for best coverage.
- Avoid direct sunlight, HVAC vents, and heat sources to prevent false triggers.
- Detection angle: ~110°, range: ~7m.
mmWave Presence Sensor (USB & Ceiling)
- Designed for continuous presence detection — detects stationary occupants unlike PIR sensors.
- Ceiling mount: Install in the centre of the room, directly above the target zone.
- USB variant: Connect to a USB-A power adapter; position near the area to monitor.
- Configure sensitivity and detection zones in Home Assistant.
Contact Sensor
- Attach the main sensor to the door/window frame and the magnet to the moving panel.
- Align within 10mm for reliable open/close detection.
- Battery-powered; typical life 1–2 years.
Vibration Sensor
- Attach to surfaces you want to monitor (doors, windows, appliances).
- Sensitive to physical shock and movement.
- Tune sensitivity via coordinator to avoid false alarms from nearby vibrations.
Ordering
| SRP (incl. GST) | ₹10,375 |
| GST Rate | 18% |
| HSN Code | 85319000 |
Zigbee mmWave Sensor (USB)
A USB-powered Zigbee mmWave presence sensor that detects fine motion and human presence using radar technology — without relying on traditional PIR sensing.
Gateways & Hubs
Zigbee coordinators and protocol bridges. Wired Ethernet, Matter-compatible, VRV, and DALI variants to integrate any Smartify device with any smart home platform.