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Side-by-side comparison · Updated for 2026

Smart Door & Window Sensors with Home Assistant Integration

Looking for door & window sensors with Home Assistant Integration? Compare features, specs, and top-rated models to find the best one for your smart home in 2026.

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25
Products
15
Brands
32%
Top discount
Filters:All
Title
  • 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
  • Ring Window and Door Contact Sensor (2nd gen)
    Best Seller
    Ring

    Window and Door Contact Sensor (2nd gen)

    $14.99
    BUY NOWCheck price
    • 4.7
    • 29,544
    • 2021
    • 1 year
    • 5AT3S2
    • Ring
    • USA
    • NO
    • 2.1 × 1.1 × 0.6 in
      (53 × 28 × 14 mm)
    • ?
    • ?
    • ?
    • 2x CR2032
    • 3 years
    • NO
    • NO
    • NO
    • Z-Wave Hub required
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • ?
    • ?
    • ?
    • ?
    • ?
    • ?
  • Eufy Entry Sensor
    Top Rated
    Eufy

    Entry Sensor

    $29.99
    BUY NOWCheck price
    • 4.6
    • 2,011
    • 2018
    • 1 year
    • AK-848061058666
    • Eufy
    • China
    • NO
    • 2.9 × 1.1 × 0.9 in
      (73 × 27 × 22 mm)
    • ?
    • 2.4 oz
      (68 g)
    • ?
    • CR123A
    • 2 years
    • HomeBase required
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • Philips Hue Secure Contact Sensor
    Philips

    Hue Secure Contact Sensor

    $39.99
    BUY NOWCheck price
    • 4.6
    • 257
    • 2023
    • 2 years
    • 580950
    • Philips
    • Netherlands
    • NO
    • 2.7 × 0.9 × 1.2 in
      (69 × 22 × 30 mm)
    • 0.9 × 0.5 × 0.5 in
      (22 × 12 × 13 mm)
    • 3.7 oz
      (104 g)
    • ?
    • CR2
    • 2 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • Support on Hue Bridge
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • Aeotec Multipurpose Sensor
    Aeotec

    Multipurpose Sensor

    $38.99
    BUY NOWCheck price
    • 4.5
    • 366
    • 2021
    • ?
    • Multipurpose Sensor
    • Aeotec
    • Germany
    • NO
    • 1.7 × 2 × 0.5 in
      (43.8 × 51.9 × 13.7 mm)
    • ?
    • 1.4 oz
      (39 g)
    • ?
    • CR2450
    • 1 year
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • ?
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • Shelly BLU Door/Window ZB
    Shelly

    BLU Door/Window ZB

    €17.25
    BUY NOWCheck price
    • 4.5
    • 40
    • 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
  • 6% OFF
    Aqara Door and Window Sensor
    Best Seller
    Aqara

    Door and Window Sensor

    $16.99$17.99
    BUY NOWCheck price
    • 4.4
    • 6,103
    • 2017
    • 1 year
    • MCCGQ11LM
    • Aqara
    • China
    • NO
    • 1.6 × 0.9 × 0.4 in
      (41 × 22 × 11 mm)
    • ?
    • ?
    • ?
    • CR1632
    • 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
    • NO
    • NO
    • YES
    • NO
    • NO
    • Aqara Hub required
    • ?
    • ?
    • Aqara Hub required
    • YES
    • ?
    • ?
  • Ring Outdoor Contact Sensor
    Ring

    Outdoor Contact Sensor

    $49.99
    BUY NOWCheck price
    • 4.4
    • 1,690
    • 2021
    • 1 year
    • 5F49E9
    • Ring
    • USA
    • IP66
    • 3.2 × 2.3 × 1.2 in (8.02 × 5.89 × 3.1 cm)
    • ?
    • 4.8 oz
      (136 g)
    • ?
    • 2x AA
    • 5 years
    • NO
    • NO
    • NO
    • Z-Wave Hub required
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • ?
    • ?
    • ?
    • ?
    • ?
    • ?
  • SwitchBot Contact Sensor
    SwitchBot

    Contact Sensor

    $16.99
    BUY NOWCheck price
    • 4.4
    • 1,182
    • 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
    • ?
  • 20% OFF
    Eufy Entry Sensor E20
    Eufy

    Entry Sensor E20

    $23.99$29.99
    BUY NOWCheck price
    • 4.4
    • 234
    • 2026
    • 1 year
    • T90E0121
    • Eufy
    • China
    • NO
    • 2.9 × 1.5 × 0.9 in
      (73 × 39 × 22 mm)
    • ?
    • ?
    • ?
    • CR123A
    • 5 years
    • HomeBase required
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • ?
    • 2 cm
    • ?
    • YES
    • ?
    • ?
  • Sonoff SenseGuard DW Gen2
    Sonoff

    SenseGuard DW Gen2

    £35.00
    BUY NOWCheck price
    • 4.4
    • 203
    • 2026
    • 1 year
    • SNZB-04PR2
    • Sonoff
    • China
    • NO
    • 3.5 × 1 × 0.5 in
      (90 × 26 × 13.5 mm)
    • 1.2 × 0.6 × 0.3 in
      (31 × 14 × 6.5 mm)
    • 1.6 oz
      (45 g)
    • ?
    • 2x AAA
    • 3 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • 15mm
    • ?
    • YES
    • 90 days
    • YES
  • Aeotec Door Window Sensor 7
    Aeotec

    Door Window Sensor 7

    $34.99
    BUY NOWCheck price
    • 4.2
    • 47
    • 2020
    • ?
    • ZWA011
    • Aeotec
    • Germany
    • NO
    • 0.7 × 2.8 × 0.7 in
      (19 × 71 × 18 mm)
    • 0.3 × 0.8 × 0.4 in
      (8 × 20 × 11 mm)
    • 0.9 oz
      (25 g)
    • ?
    • 1/2 AA
    • 3 years
    • NO
    • NO
    • NO
    • Z-Wave Hub required
    • NO
    • NO
    • NO
    • ?
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • ?
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • Centralite Micro Door Sensor
    Centralite

    Micro Door Sensor

    $43.51
    BUY NOWCheck price
    • 4.1
    • 217
    • 2017
    • ?
    • 3323-C
    • Centralite
    • USA
    • NO
    • 1.3 × 0.6 × 1.7 in
      (33 × 15 × 44 mm)
    • ?
    • 1.3 oz
      (36 g)
    • ?
    • CR2450
    • ?
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • ?
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • ?
    • YES
    • NO
    • ?
    • ?
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • 32% OFF
    Eve Door & Window
    Eve

    Door & Window

    $29.95$43.95
    BUY NOWCheck price
    • 4.1
    • 147
    • 2023
    • 1 year
    • 20EBN9901
    • Eve
    • Germany
    • NO
    • 2 × 0.9 × 0.9 in
      (52 × 24 × 23 mm)
    • 0.7 × 0.7 × 0.3 in
      (18 × 18 × 8 mm)
    • ?
    • ?
    • 1x ½ AA (ER14250 3.6V)
    • 11 months
    • NO
    • NO
    • NO
    • NO
    • NO
    • Thread Border Router required
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • Sonoff SNZB-04P ZigBee Door/Window Sensor
    Sonoff

    SNZB-04P ZigBee Door/Window Sensor

    $18.99
    BUY NOWCheck price
    • 4.0
    • 13
    • 2024
    • 1 year
    • SNZB-04P
    • Sonoff
    • China
    • NO
    • 2 × 1.3 × 0.9 in
      (50.5 × 32 × 21.9 mm)
    • 1.1 × 0.5 × 0.5 in
      (27 × 12 × 12.4 mm)
    • 1.2 oz
      (33 g)
    • ?
    • CR2477
    • 5 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • SONOFF Hub required
    • YES
    • YES
    • SONOFF Hub required
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • ?
    • ?
    • YES
    • 90 days
    • ?
  • Sonoff DW2-WIFI
    Sonoff

    DW2-WIFI

    $12.23
    BUY NOWCheck price
    • 3.8
    • 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
    • ?
  • 5% OFF
    Aeotec Recessed Door Sensor 7
    Aeotec

    Recessed Door Sensor 7

    $37.99$39.99
    BUY NOWCheck price
    • 3.8
    • 353
    • 2019
    • ?
    • ZW187
    • Aeotec
    • Germany
    • NO
    • 2.5 × Ø0.8 in
      (64 × Ø19.2 mm)
    • 0.9 × Ø0.5 in
      (22 × Ø13 mm)
    • 1.1 oz
      (30 g)
    • ?
    • CR2
    • 2 years
    • NO
    • NO
    • NO
    • Z-Wave Hub required
    • NO
    • NO
    • NO
    • ?
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • ?
    • ?
    • ?
    • ?
    • YES
    • ?
    • ?
  • Sonoff SNZB-04 ZigBee Wireless Door/Window Sensor
    Sonoff

    SNZB-04 ZigBee Wireless Door/Window Sensor

    $17.99
    BUY NOWCheck price
    • 3.7
    • 101
    • 2020
    • 1 year
    • SNZB-04
    • Sonoff
    • China
    • NO
    • 1.9 × 1.1 × 0.5 in
      (47 × 27 × 13.5 mm)
    • 1.3 × 0.6 × 0.5 in
      (32 × 15.6 × 13 mm)
    • 0.8 oz
      (23 g)
    • 0.2 oz
      (5 g)
    • CR2032
    • ?
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • SONOFF Hub required
    • YES
    • YES
    • SONOFF Hub required
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • ?
    • ?
    • YES
    • 90 days
    • ?
  • 7% OFF
    Aqara Door and Window Sensor P2
    Aqara

    Door and Window Sensor P2

    $27.99$29.99
    BUY NOWCheck price
    • 3.6
    • 1,120
    • 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
    • ?
    • ?
  • Fibaro Door / Window Sensor 2
    Fibaro

    Door / Window Sensor 2

    $50.45
    BUY NOWCheck price
    • 3.6
    • 58
    • 2016
    • 1 year
    • FGDW-002-1
    • Fibaro
    • Poland
    • NO
    • 2.8 × 0.7 × 0.7 in
      (70.79 × 17.7 × 17.6 mm)
    • 1 × 0.3 in
      (24.92 × 8 mm)
    • 2.1 oz
      (59 g)
    • ?
    • ER14250 ½ AA
    • 2 years
    • NO
    • NO
    • NO
    • Z-Wave Hub required
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • YES
    • ?
    • ?
    • YES
    • ?
    • ?
  • Nuki Door Sensor
    Nuki

    Door Sensor

    $59.00
    BUY NOWCheck price
    • 3.6
    • 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
    • ?
    • ?
  • Fibaro Door / Window Sensor
    Fibaro

    Door / Window Sensor

    $48.53
    BUY NOWCheck price
    • 3.2
    • 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
    • ?
    • ?
  • 18% OFF
    Meross Door and Window Sensor
    Meross

    Smart Door and Window Sensor

    $17.99$21.99
    BUY NOWCheck price
    • 3.0
    • 35
    • 2022
    • 1 year
    • MS200H
    • Meross
    • China
    • NO
    • 2.2 × 1.2 × 0.6 in
      (57 × 31 × 15 mm)
    • 1.1 × 0.6 × 0.4 in
      (28 × 15 × 11 mm)
    • ?
    • ?
    • CR2450
    • 2 years
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • Sub-1G (Smart Wi-Fi Hub required)
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • ?
    • ?
    • ?
    • YES
    • YES
    • ?
  • Arre Tuo Contact Sensor
    Arre

    Tuo Contact Sensor

    $29.99
    BUY NOWCheck price
    • 2.6
    • 13
    • 2023
    • ?
    • -
    • Arre
    • USA
    • NO
    • 1.4 × 2 × 0.6 in
      (34.5 × 50 × 14.5 mm)
    • 0.7 × 2 × 0.6 in
      (19 × 50 × 14.5 mm)
    • ?
    • ?
    • 1x CR2450
    • 2 years
    • NO
    • NO
    • NO
    • NO
    • NO
    • Thread Border Router required
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • ?
    • ?
    • ?
    • ?
    • ?
    • ?

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