Aqara PS-S03E Zigbee Presence Sensor: mmWave radar for accurate detection and wide coverage up to 20 feet
This Aqara mmWave presence sensor is for homeowners who want to automate lights and security without constant false alarms. It goes beyond basic motion detection to offer a reliable way to monitor activity in a room, like a home office or living area, ensuring your smart home responds only when needed.
Unlike standard sensors, its AI technology learns your space to ignore pets and adjust sensitivity, so you get accurate alerts for human presence, even when someone is sitting still. The mmWave radar picks up subtle movements, like a person typing at a desk, triggering automations instantly without delay. Pair it with your Aqara hub and platforms like Alexa or HomeKit to create routines that enhance convenience, such as turning off lights when no one is detected for safety.
Setup is straightforward with a magnetic mount and simple app controls, letting you focus on using it for practical benefits like energy savings or security monitoring. This sensor provides peace of mind by making your home smarter and more responsive to real activity.
Features
- AI spatial learning to adapt sensitivity and reduce false alarms
- Multi-ecosystem support with Matter, HomeKit, Alexa, and Google Home
- Easy setup with magnetic and adhesive brackets for wall or ceiling mounting
- Smart automation for detecting moving and still human presence
- mmWave radar for accurate detection and wide coverage up to 20 feet
General specs
- Brand: Aqara
- Model: PS-S03E
- Seller: Amazon
- ID: B0D5QPH3T6
- Voltage: 5
- Location: Indoor
- Material: ABS Plastic
- Sensor Type: Millimeter Wave Radar
- Connectivity: Zigbee 3.0
- Power Source: AC
- Mounting Type: Wall Mount, Ceiling Mount
- Detection Angle: 120
- Detection Range: 6
- Smart Platform Compatibility: Amazon Alexa, Apple HomeKit, Google Assistant
- First listed by seller: 1/21/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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| Brand | Aqara | TREATLIFE | Aqara | GoveeLife | Aqara | SwitchBot |
| Model | PS-S03E | PS-W1 | MS-S02 | H5127 | Motion sensor kit- 250827 | W1101500 |
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| Price | $49.99 | $26.99 | $19.99 | $29.99 | $49.99 | $29.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Jan 21, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Location | Indoor | Indoor | Indoor | Indoor | Indoor | Indoor |
| Material | ABS Plastic | Metal | Plastic | Plastic | ||
| Sensor Type | Millimeter Wave Radar | Millimeter Wave Radar | PIR (Passive Infrared) | Microwave Radar, PIR (Passive Infrared) | PIR (Passive Infrared) | Millimeter Wave Radar, PIR (Passive Infrared) |
| Connectivity | Zigbee 3.0 | Wi-Fi | Zigbee 3.0 | Wi-Fi | Zigbee 3.0 | Bluetooth |
| Power Source | AC | USB | Battery | AC | Battery | Rechargeable Battery |
| Mounting Type | Wall Mount, Ceiling Mount | Wall Mount, Ceiling Mount | Wall Mount | Wall Mount, Ceiling Mount | Wall Mount | Wall Mount |
| Detection Angle | 120 | 360 | 170, 150 | 120 | 170, 150 | 120 |
| Detection Range | 6 | 20 | 4, 7 | 26 | 4, 7 | 5, 8 |
| Smart Platform Compatibility | Amazon Alexa, Apple HomeKit, Google Assistant | Amazon Alexa, Google Assistant | Amazon Alexa, Apple HomeKit | Amazon Alexa, Google Assistant | Amazon Alexa, Apple HomeKit | Amazon Alexa, Apple HomeKit, Google Assistant |