Aqara Multi-State Sensor P100
$69.00
A smart door & window sensor that reports real-time statuses of doors and windows, and can be used to trigger alarms, notifications, and automations.
Description
Object & Open/Close Monitoring with Zigbee & Thread protocols
Sensor With Flexible Functions
All in One
Aqara Multi-State Sensor P100 Kit offers two monitoring modes — Open/Close or Object Monitoring, with only one active at a time to ensure optimal accuracy. The sensor delivers fast and reliable detection of orientation, movement, falls, vibration, and open/close events. Supporting Zigbee and Thread, it integrates with Apple Home, Alexa, Google Home, SmartThings, and Home Assistant. With self-calibration, AI learning, customizable sensitivity and clear event logs, all of which reduce false alerts, save battery, and keep your smart home reliable and future-ready.
The P100 supports both Zigbee and Thread. Advanced features are available in Zigbee mode via the Aqara Home app, while Thread mode provides Matter-based integration with third-party ecosystems such as Apple Home, Amazon Alexa, Google Home, Samsung SmartThings, and Home Assistant. This makes it easy to expand your smart home with broad compatibility and a future-ready setup.
- An Aqara Smart Zigbee Hub is required for Zigbee mode.
- For Thread mode, a thread border router is required.

Object & Open/Close Monitoring

Aqara Multi-State Sensor P100 Kit delivers precise multi-event object monitoring, detecting orientation, movement, falls, vibration with high accuracy. When changes occur, it instantly reports to the hub to trigger local alarms, app notifications, or smart automations—helping you respond faster and simplify daily routines. Users can select which events to monitor and build state-based automations around object position or stability, making it ideal for security, asset protection, and flexible smart home scenarios.
Accurately captures every open and close, including hinged, casement, hopper, and composite types, as well as refrigerators or safes. Its compact single-body design allows flexible placement and easy installation, while supporting state-based automations for open/closed status and duration.
Fully Customisable Self Calibrating Sensor
Aqara Multi-State Sensor P100 Kit self-calibrates to its installation and surroundings, establishing an initial reference position for precise detection. Adaptive self-learning algorithms continuously refine detection accuracy over time, correcting minor drifts to ensure accuracy and reduce false alerts, keeping your smart home reliable and hassle-free.
Adjust the sensitivity and reporting intervals so it only alerts you when necessary. By tailoring these settings, you reduce false notifications, save battery, and keep monitoring accurate—giving you a smarter, hassle-free experience.
Keeps a complete log of all events and changes, presented in clear charts. Easily review historical activity of doors, windows, and objects to understand your home at a glance and quickly spot unusual behavior, giving you peace of mind.















| Model | Multi-State Sensor P100: VB-S03E Multi-State Sensor P100 Kit: VB-S03D |
| Wireless Protocols | Zigbee / Thread, Bluetooth |
| Dimensions | 45 × 31 × 13 mm (1.77 × 1.22 × 0.51 in.) Outer Panel: 4.9 × 2.7 × 1.3 in. (125 × 68 × 32 mm) |
| Battery | CR2450 × 1, 3V DC |
| Operating Temperature | -10°C ~ 55°C (14°F ~ 131°F) |
| Operating Humidity | 0 ~ 95% RH, no condensation |
| What is in the Box | Multi-State Sensor P100: Multi-State Sensor P100 × 1, Adhesive x 2, User Manual × 1 Multi-State Sensor P100 Kit: Multi-State Sensor P100 × 1, Adhesive x 2, User Manual × 1, Protective Cover × 1 |
Product Warranty
This product is an official Singapore model, covered by a local warranty provided by HomeSmart and Aqara’s Authorised Distributor in Singapore. Full terms and conditions apply – view warranty details.
Warranty Type: Carry-in
Warranty Period: 2 years
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