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Title
Content
- Basic Information
- Rating
- Reviews
- Launch Year
- Warranty
- Model
- Company
- Brand
- Headquarters
- Size & Materials
- Weather Resistance
- Dimensions
- Weight
- Included accessories
- Sensor Cable
- Power
- Wired
- 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
- Water Leak
- Temperature
- Tilt
- Alerts
- Water Leak Alerts
- Temperature Alerts
- Freeze Temperature Alerts
- Low Battery Alerts
- Tamper Alerts
- Features
- On Device Alert Sound
- On Device Alert Light
- Automations
- 6
- 2026
- 3 years
- S4SN-0071Z
- Shelly
- Bulgaria
- IP67
- Ø3 × 0.9 in (Ø77 × 23 mm)
- 2.5 oz (70 g)
- NO
- NO
- CR123A
- 2 years
- YES
- NO
- YES
- NO
- Zigbee Hub required
- NO
- NO
- YES
- YES
- YES
- YES
- YES
- YES
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- YES
- YES
- 1,676
- 2023
- 2 years
- YS7906
- YoLink
- USA
- IP66
- 2.4 × 2.4 × 1 in (62 × 62 × 24.5 mm)
- 2.9 oz (81 g)
- NO
- NO
- 2x AAA
- 5 years
- NO
- NO
- NO
- NO
- NO
- NO
- LoRa (YoLink hub required)
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- Low Temperatures
- NO
- YES
- Low Temperatures
- YES
- YES
- NO
- YES
- YES
- YES
- 6,890
- 2020
- 2 years
- YS7903
- YoLink
- USA
- IP68
- 2.4 × 2.4 × 1 in (62 × 62 × 24.5 mm)
- 2.8 oz (80 g)
- NO
- NO
- 2x AAA
- 5 years
- NO
- NO
- NO
- NO
- NO
- NO
- LoRa (YoLink hub required)
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- YES
- 2,196
- 2024
- 5 years
- SWS51
- X-Sense
- China
- IP66
- 3 × 3 × 1.1 in (76.96 × 76.96 × 29.1 mm)
- 3.5 oz (100 g)
- NO
- NO
- 2x AAA
- 3 years
- YES
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- NO
- NO
- 514
- 2023
- 1 year
- B0CHZ83LQD
- TP-Link
- USA
- IP67
- 3.3 × 1.8 × 1.2 in (84.5 × 46.5 × 30 mm)
- ?
- NO
- NO
- 2x AAAA
- 3 years
- NO
- NO
- NO
- NO
- NO
- NO
- Sub-1G (Tapo Hub required)
- YES
- YES
- NO
- NO
- Partially
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- ?
- NO
- YES
- YES
- YES
- 1,609
- 2024
- 1 year
- W4402000
- SwitchBot
- Hong Kong
- IP67
- 1.1 × 1.3 × 3.1 in (29 × 32 × 78 mm)
- 3.8 oz (109 g)
- NO
- NO
- 2x AAA
- 2 years
- YES
- NO
- YES
- NO
- NO
- NO
- NO
- YES
- YES
- YES
- YES
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- ?
- NO
- YES
- YES
- YES
- 205
- 2022
- 1 year
- 20EBZ8701
- Eve
- Germany
- YES
- 1.8 × 2.6 × 2.6 in (45 × 65 × 65 mm)
- 3.9 oz (110 g)
- YES
- YES
- -
- -
- NO
- NO
- YES
- NO
- NO
- Thread Border Router required
- NO
- NO
- NO
- YES
- NO
- YES
- SOON
- YES (Sensing cable)
- NO
- NO
- YES
- NO
- NO
- -
- NO
- YES
- YES
- YES
- 58
- 2023
- 1 year
- WL-S02D
- Aqara
- China
- IP67
- 2 × 2 × 0.6 in (50 × 50 × 15 mm)
- 0.6 oz (18 g)
- NO
- NO
- CR2032
- 2 years
- NO
- NO
- NO
- NO
- Zigbee Hub required
- NO
- NO
- Aqara Hub required
- Aqara Hub required
- Aqara Hub required
- Aqara Hub required
- YES
- Aqara Hub required
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- 1,888
- 2024
- 1 year
- B5043
- Govee
- China
- IP66
- 3.2 × 2 × 1.3 in (82 × 50 × 33 mm)
- 6 oz (170 g)
- NO
- NO
- ?
- 2 years
- NO
- NO
- NO
- NO
- NO
- NO
- Gateway (included) required
- NO
- NO
- NO
- NO
- ?
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- ?
- NO
- YES
- YES
- YES
- 1,757
- 2024
- 1 year
- W4402000
- SwitchBot
- Hong Kong
- IP67
- 1.1 × 1.3 × 3.1 in (29 × 32 × 78 mm)
- 3.8 oz (109 g)
- YES
- NO
- 2x AAA
- 2 years
- YES
- NO
- YES
- NO
- NO
- NO
- NO
- YES
- YES
- YES
- YES
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- ?
- NO
- YES
- YES
- YES
- 66
- 2024
- 1 year
- SNZB-05P
- Sonoff
- China
- IP67
- 1.9 × 1.9 × 0.9 in (48 × 48 × 21.6 mm)
- 1.6 oz (45 g)
- NO
- NO
- CR2477
- 5 years
- NO
- NO
- NO
- NO
- Zigbee Hub required
- NO
- NO
- YES
- YES
- SONOFF Hub required
- YES
- YES
- SONOFF Hub required
- YES (Optional Sensing cable)
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- 3,634
- 2020
- 1 year
- SJCGQ11LM
- Aqara
- China
- IP67
- 2 × 2 × 0.6 in (50 × 50 × 15 mm)
- 0.6 oz (18 g)
- NO
- NO
- CR2032
- 2 years
- NO
- NO
- NO
- NO
- Zigbee Hub required
- NO
- NO
- NO
- NO
- Aqara Hub required
- NO
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- 2,660
- 2024
- 1 year
- H5059
- Govee
- China
- IP67
- 3.5 × 1.8 × 1 in (88 × 44.9 × 26.5 mm)
- 12.3 oz (348 g)
- NO
- NO
- 2x AAA
- 5 years
- NO
- NO
- NO
- NO
- NO
- NO
- Gateway (included) required
- NO
- NO
- NO
- NO
- ?
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- YES
- NO
- 258
- 2025
- 3 years
- S4SN-0071A
- Shelly
- Bulgaria
- IP44
- 3.8 × 3 × 1 in (97 × 76 × 25 mm)
- 3.2 oz (91 g)
- YES
- NO
- 4x AA
- 2 years
- YES
- NO
- YES
- NO
- YES
- NO
- NO
- YES
- YES
- YES
- YES
- YES
- YES
- YES
- YES
- NO
- YES
- YES
- YES
- ?
- NO
- YES
- YES
- YES
- 40
- 2024
- 1 year
- HS2WL-R
- Heiman
- China
- IP67
- 2.7 × 2.7 × 1.1 in (69 × 69 × 27.6 mm)
- ?
- NO
- NO
- CR123A
- 5 years
- YES
- NO
- NO
- NO
- NO
- NO
- NO
- ?
- NO
- NO
- Partially
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- YES
- YES
- 1,956
- 2020
- ?
- F2000
- Flume
- United States
- YES
- ?
- ?
- NO
- NO
- Proprietary lithium pack
- ?
- YES
- NO
- NO
- NO
- NO
- NO
- YES
- YES
- YES
- NO
- NO
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- NO
- ?
- 38
- 2026
- ?
- P1WLSD1
- Third Reality
- China
- IP65
- 3.3 × 2.2 × 0.8 in (83.5 × 55 × 21.5 mm)
- ?
- NO
- NO
- 2x AAA
- 3 years
- NO
- NO
- NO
- NO
- Zigbee Hub required
- NO
- NO
- Smart Bridge MZ1 required
- YES
- Smart Bridge MZ1 required
- YES
- YES
- Smart Bridge MZ1 required
- YES
- NO
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- NO
- YES
- 1,003
- 2026
- 5 years
- SWS0B
- X-Sense
- China
- IP66
- 1.2 × Ø3.2 in (31.2 × Ø82 mm)
- ?
- NO
- NO
- CR123A
- 2 years
- YES
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- ?
- NO
- YES
- YES
- NO
- YES
- YES
- YES
- YES
- NO
- YES
- ?
- NO
- 63
- 2023
- 2 years
- CHW3610W8001/U
- Honeywell Home
- United States
- IP44
- 3.9 × 2.1 × 1.1 in (99.4 × 52.4 × 28.6 mm)
- ?
- YES
- NO
- 2x AA
- 2 years
- YES
- NO
- YES
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- ?
- NO
- YES
- YES
- NO
- YES
- YES
- YES
- ?
- NO
- YES
- YES
- YES
- 41
- 2022
- 1 year
- MS400H
- Meross
- China
- IP67
- 2.8 × 2.8 × 1.6 in (71.5 × 71.5 × 41.5 mm)
- 3.8 oz (108 g)
- NO
- NO
- CR123A
- 1.5 years
- NO
- NO
- NO
- NO
- NO
- NO
- Sub-1G (Smart Wi-Fi Hub required)
- NO
- NO
- YES
- YES
- YES
- NO
- YES
- NO
- NO
- YES
- NO
- NO
- ?
- NO
- YES
- NO
- YES
- 412
- 2026
- 1 year
- 7ACEAB
- Ring
- USA
- IP66
- 2.8 × 1 in (70 × 26 mm)
- ?
- NO
- NO
- 2x AA
- 6 years
- YES
- NO
- NO
- NO
- NO
- NO
- Amazon Sidewalk
- NO
- YES
- NO
- NO
- YES
- NO
- YES
- Low Temperatures
- NO
- Subscription required
- NO
- Subscription required
- ?
- NO
- NO
- NO
- NO
- 1,334
- 2020
- 1 year
- 920-004
- Moen
- USA
- IP67
- 2.6 × 1.5 × 3.3 in (67 × 38 × 83 mm)
- 4.5 oz (127 g)
- YES
- NO
- CR123A
- 2 years
- YES
- NO
- NO
- NO
- NO
- NO
- NO
- NO
- YES
- NO
- NO
- Partially
- NO
- YES
- YES
- NO
- YES
- YES
- YES
- ?
- NO
- YES
- YES
- YES
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