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Title
Content
- Basic Information
- Rating
- Reviews
- Launch Year
- Warranty
- Model
- Company
- Brand
- Headquarters
- Size & Materials
- Weather Resistance
- Sensor Dimensions
- Magnet Dimensions
- Sensor Weight
- Magnet Weight
- Power
- Battery Type
- Battery Life
- Connectivity
- 2.4 GHz WiFi
- 5 GHz WiFi
- Bluetooth
- Z-Wave
- Zigbee
- Thread Protocol
- Other
- Integrations
- Google Home
- Alexa
- Apple HomeKit
- Samsung SmartThings
- Home Assistant
- Matter
- Sensors
- Door & Window Open/Close
- Light
- Motion
- Occupancy
- Temperature
- Alerts
- Door & Window Open/Close Alerts
- Motion Alerts
- Temperature Alerts
- Tamper Alerts
- Low Battery Alerts
- Features
- Minimum Detection Distance
- Sensitivity Configuration
- Automations
- History Records
- OTA
- 41
- 2026
- 2 years
- SBDW-103C
- Shelly
- Bulgaria
- NO
- 1.4 × 1.4 × 0.3 in
(35 × 35 × 7 mm) - 1.4 × 0.5 × 0.3 in
(35 × 12 × 7 mm) - 0.4 oz
(10 g) - 0.3 oz
(8 g) - 1x CR2032
- 5 years
- NO
- NO
- YES
- NO
- Zigbee Hub required
- NO
- NO
- Shelly gateway required
- Shelly gateway required
- NO
- Shelly gateway required
- YES
- NO
- YES
- YES
- NO
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- 10mm
- YES
- YES
- ?
- YES
- 1,188
- 2021
- 1 year
- W1201500
- SwitchBot
- Hong Kong
- NO
- 2.8 × 1 × 0.9 in
(70.5 × 25.5 × 23 mm) - 1.4 × 0.5 × 0.5 in
(35 × 12 × 12.5 mm) - 1.5 oz
(43 g) - 0.5 oz
(13 g) - 2x AAA
- 3 years
- NO
- NO
- YES
- NO
- NO
- NO
- NO
- SwitchBot Hub required
- SwitchBot Hub required
- SwitchBot Hub required
- SwitchBot Hub required
- YES
- SwitchBot Hub required
- YES
- YES
- YES
- NO
- NO
- SwitchBot Hub required
- SwitchBot Hub required
- NO
- NO
- ?
- ?
- NO
- SwitchBot Hub required
- YES
- ?
- 1,058
- 2020
- 1 year
- DW2-WI-FI
- Sonoff
- China
- NO
- 2.8 × 1.2 × 0.7 in
(70 × 31 × 19 mm) - 1.7 × 0.6 × 0.6 in
(42 × 14 × 16 mm) - 1 oz
(28 g) - ?
- 2x AAA
- ?
- YES
- NO
- For Pairing
- NO
- NO
- NO
- NO
- YES
- YES
- NO
- NO
- YES
- NO
- YES
- NO
- NO
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- ?
- ?
- YES
- 90 days
- ?
- 1,121
- 2024
- 1 year
- DW-S02E
- Aqara
- China
- NO
- 3 × 0.9 × 0.9 in
(77 × 22 × 22 mm) - 1.4 × 0.5 × 0.3 in
(36 × 11.5 × 7.3 mm) - ?
- ?
- CR123A
- 2 years
- NO
- NO
- YES
- NO
- NO
- Thread Border Router required
- NO
- YES
- YES
- YES
- YES
- YES
- YES
- YES
- NO
- NO
- NO
- NO
- YES
- NO
- NO
- Aqara Hub required
- ?
- ?
- Aqara Hub required
- YES
- ?
- ?
- 10
- 2021
- 2 years
- 221184
- Nuki
- Austria
- ?
- 1.6 × 0.8 × 0.7 in
(40 × 21 × 18.7 mm) - ?
- 0.8 oz
(22 g) - ?
- 1/2 AA
- 2 years
- NO
- NO
- YES
- NO
- NO
- NO
- NO
- ?
- YES
- NO
- NO
- YES
- NO
- YES
- NO
- NO
- NO
- NO
- YES
- NO
- NO
- ?
- ?
- ?
- ?
- YES
- ?
- ?
- 58
- 2016
- 1 year
- FGBHDW-002-1
- Fibaro
- Poland
- NO
- 2.8 × 0.7 × 0.7 in
(71 × 18 × 18 mm) - 1 × 0.3 in
(24.92 × 8 mm) - 1.4 oz
(41 g) - ?
- ER14250 ½ AA
- 2 years
- NO
- NO
- Apple Homekit required
- NO
- NO
- NO
- NO
- NO
- NO
- YES
- NO
- YES
- NO
- YES
- NO
- NO
- NO
- YES
- YES
- NO
- YES
- YES
- YES
- ?
- ?
- YES
- ?
- ?
- -
- -
- 2026
- 1 year
- MS220H
- Meross
- China
- IP66
- 3.3 × 1.2 × 1.2 in
(85 × 31.5 × 29.5 mm) - ?
- ?
- ?
- CR123A
- 3 years
- NO
- NO
- YES
- NO
- NO
- NO
- NO
- Meross Hub required
- Meross Hub required
- Meross Hub required
- Meross Hub required
- Meross Hub required
- Meross Hub required
- YES
- NO
- NO
- NO
- NO
- YES
- NO
- NO
- ?
- ?
- 25
- YES
- YES
- YES
- ?
- -
- -
- 2026
- 2 years
- SBDW-302C
- Shelly
- Bulgaria
- IP55
- 1.6 × 1.1 × 0.4 in
(41 × 28 × 9 mm) - 1.2 × 0.3 × 0.3 in
(31 × 7 × 7 mm) - 0.6 oz
(18 g) - ?
- 1x CR2032
- 5 years
- NO
- NO
- YES
- NO
- Zigbee Hub required
- NO
- NO
- Shelly gateway required
- Shelly gateway required
- NO
- Shelly gateway required
- ?
- NO
- YES
- NO
- NO
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- ?
- ?
- YES
- ?
- YES
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Door & Window Sensors with
WiFi Support
Door & Window Sensors with
Z-Wave Support
Door & Window Sensors with
Zigbee Support
Door & Window Sensors with
Google Home Integration
Door & Window Sensors with
Alexa Integration
Door & Window Sensors with
Apple HomeKit Integration
Door & Window Sensors with
Home Assistant Integration
Door & Window Sensors with
Matter Integration