Category guide
Best local leak, contact, and environmental sensors
Comparison tables are useful, but most buyers still want a plainspoken shortlist. The matching guide gives that recommendation layer.
Read the buying guide →Compare category
Environmental and contact sensors comparisons
Leak, contact, and environmental sensors worth installing in a local-first home.
Catalog view
Browse environmental and contact sensors
Want the full set of product notes with images, outbound product links, and buyer caveats? Jump back to the catalog for this category.
Browse product notes →Strongest overall pick
Aeotec TriSensor (ZWA005)
Aeotec · HA: good · local: excellent
Three sensors (motion, temperature, light) in one compact, S2-secure Z-Wave Plus node
View product notes →Best local-control posture
Aeotec TriSensor (ZWA005)
Aeotec · works offline: yes
A standard Z-Wave Plus node - all motion, temperature and light data is local through your Z-Wave controller via Z-Wave JS. No cloud, ever.
Why it stands out →Easiest starting point
AirGradient One
AirGradient · setup: easy
Home Assistant users who want accurate, local indoor air quality data with CO2 readings
See buyer notes →| Criteria | Aeotec TriSensor (ZWA005) | AirGradient One | AirGradient Open Air | Apollo AIR-1 Air Quality Sensor | Apollo PLT-1 Plant Sensor | Aqara Climate Sensor W100 | Aqara Door and Window Sensor P2 | Aqara Motion and Light Sensor P2 | Aqara Motion Sensor P1 | Aqara Temperature and Humidity Sensor | Aqara TVOC Air Quality Monitor | Aqara Vibration Sensor | Eve Door & Window | Eve Motion | Eve Room | Eve Weather | frient Air Quality Sensor | frient Electricity Meter Interface | frient Motion Sensor Pro | frient Water Leak Detector | Heiman Water Leak Sensor | HomeWizard P1 Meter | IKEA ALPSTUGA Air Quality Monitor | IKEA MYGGSPRAY Wireless Motion Sensor | IKEA Timmerflotte | IKEA VINDSTYRKA Air Quality Sensor | Shelly BLU Door/Window | Shelly BLU Motion | Shelly Flood Gen4 | Shelly H&T Gen3 | Shelly Plus PM Mini Gen3 | Shelly Pro 3EM (3x120A Energy Meter) | Shelly Wave H&T | SONOFF SNZB-02D | SONOFF SNZB-03P | SONOFF SNZB-04P | SONOFF SNZB-06P Zigbee Occupancy Sensor | SwitchBot Contact Sensor | SwitchBot Leak Detector | SwitchBot Meter Pro CO2 | Third Reality Water Leak Sensor | ThirdReality Door Sensor | ThirdReality Garage Door Tilt Sensor | ThirdReality Motion Sensor | ThirdReality Smart Night Light-T (Matter over Thread) | ThirdReality Smart Soil Moisture Sensor | ThirdReality Temperature and Humidity Sensor | ThirdReality Temperature Sensor Lite | ThirdReality Vibration Sensor | Zooz ZSE11 Q Sensor | Zooz ZSE18 Motion Sensor | Zooz ZSE42 Water Leak XS Sensor | Zooz ZSE43 Tilt/Shock XS Sensor | Zooz ZSE44 Temp/Humidity XS Sensor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Local control | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | good | good | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | good | good | good | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent |
| Cloud dependency | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | none | low | low | low | none | none | none | none | none | none | none | none | none | none | none | none | none | none |
| Home Assistant fit | good | excellent | excellent | excellent | excellent | good | good | good | excellent | excellent | good | good | good | good | good | good | good | good | good | good | good | excellent | good | good | good | good | good | good | excellent | excellent | excellent | excellent | excellent | excellent | excellent | excellent | good | good | good | good | good | good | good | good | good | good | good | good | good | excellent | excellent | excellent | excellent | excellent |
| Works offline | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Setup difficulty | moderate | easy | moderate | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | moderate | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | moderate | hard | moderate | easy | easy | easy | moderate | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy | easy |
| Needs extra hub / controller | yes | no | no | no | no | yes | yes | yes | yes | yes | yes | yes | no | no | yes | no | yes | yes | yes | yes | yes | no | no | no | yes | yes | yes | yes | no | no | no | no | yes | yes | yes | yes | yes | no | no | no | yes | yes | yes | yes | no | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Power / form factor | battery | usb | usb | usb | usb | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | battery | usb | usb | battery | battery | USB-powered | battery | battery | battery | battery | hardwired | AC-powered | battery | battery | battery | battery | USB-powered | battery | battery | battery | battery | battery | battery | battery | plug-in | battery | battery | battery | battery | battery | battery | battery | battery | battery |
| Protocols | z-wave | wifi | wifi | wifi, esp-home, bluetooth | wifi, esp-home | matter, thread, zigbee | thread, matter | matter, thread | zigbee | zigbee | zigbee | zigbee | matter, thread | matter, thread | thread, bluetooth | matter, thread | zigbee | zigbee | zigbee | zigbee | zigbee | wifi | matter, thread | matter, thread | thread, matter | zigbee | bluetooth | bluetooth | wifi, bluetooth, zigbee, matter | wifi, mqtt, bluetooth | wifi, mqtt, bluetooth | wifi, ethernet, bluetooth, matter | z-wave | zigbee | zigbee | zigbee | zigbee | bluetooth, matter | bluetooth, wifi, matter | bluetooth, matter | zigbee | zigbee | zigbee | zigbee | matter, thread | zigbee | zigbee | zigbee | zigbee | z-wave | z-wave | z-wave | z-wave | z-wave |
| Best for | Z-Wave households wanting a small local motion + temp + lux sensor | Home Assistant users who want accurate, local indoor air quality data with CO2 readings | Home Assistant users in areas affected by wildfire smoke or urban air pollution | Home Assistant users who want comprehensive indoor air quality data for health-conscious automations | Home Assistant users who want to automate plant watering based on actual soil moisture data | Home Assistant users who want cheap, local climate sensors for every room | Matter-and-Thread Home Assistant setups wanting a reliable door/window sensor | Thread-based Home Assistant setups that want simple, reliable motion triggers | Zigbee Home Assistant setups wanting motion plus light level with a tunable cooldown | Zigbee Home Assistant setups wanting cheap room climate monitoring | monitoring indoor air quality trends alongside temperature and humidity | detecting when a washer, dryer or other appliance is running via vibration | privacy-conscious buyers who want a no-cloud contact sensor | privacy-conscious buyers who want a no-cloud motion sensor for indoor or sheltered outdoor use | privacy-conscious users who want indoor air quality monitoring with zero cloud involvement | Home Assistant users who want local outdoor climate data for automations | Home Assistant users who want to automate ventilation based on indoor air quality | Home Assistant users who want whole-home energy monitoring without modifying their electrical panel | EU-based users wanting a reliable multi-sensor for automation triggers | Home Assistant users protecting kitchens, bathrooms, and basements from water damage | budget-conscious Home Assistant users who want Zigbee leak sensors deployed in multiple locations | Dutch and Belgian homeowners who want real-time energy data in Home Assistant | Matter and Thread Home Assistant setups that want affordable CO2 and particulate monitoring | Matter and Thread Home Assistant setups wanting low-cost motion triggers | Matter/Thread households wanting cheap room-by-room temp/humidity with a screen | Local-first homes wanting affordable PM2.5 + VOC data on ZHA or Zigbee2MQTT | Home Assistant users with a Shelly BLU gateway who want cheap, reliable door and window sensors | Home Assistant users building motion-activated lighting or presence-based automations on a budget | protecting water heaters, washing machines and under-sink areas with local leak alerts | Home Assistant users who want a standalone temperature and humidity sensor with a readable display | Home Assistant users who want per-circuit energy monitoring without adding switching capability | Whole-home energy monitoring on the Home Assistant Energy dashboard, fully local | Z-Wave Home Assistant networks wanting reliable room climate monitoring | Home Assistant users wanting cheap, reliable temp/humidity monitoring | Home Assistant users building motion-activated lighting automations on a budget | Home Assistant users who want to monitor every door and window cheaply | budget presence detection for lights-on-when-occupied automations | SwitchBot ecosystem users who want affordable door and window sensors | placing under sinks, near water heaters, and in basements for early leak detection | indoor air quality monitoring with Home Assistant automations | budget water leak monitoring under sinks, water heaters, and washing machines | blanketing your home with door and window sensors on a budget | knowing whether your garage door is open or closed from within Home Assistant | budget motion-activated lighting automations | hallways, bathrooms and nurseries that want a Thread-native night light with motion-triggered automations | automating garden watering based on actual soil conditions | room-by-room climate monitoring in a Zigbee Home Assistant setup | deploying cheap temperature sensors in every room for whole-home climate tracking | detecting when the washer or dryer finishes running | rooms where you want motion-activated lighting plus environmental monitoring in one device | hallway or closet light automation where you just need motion detection | under sinks, water heaters, washing machines, and anywhere pipes can leak | garage door open/close monitoring without wired sensors | monitoring temperature and humidity in wine cellars, server rooms, crawl spaces, or greenhouses |
| Where to buy | View at aeotec.com | View at airgradient.com | View at airgradient.com | View at apolloautomation.com | View at apolloautomation.com | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | View at aqara.com | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | View at frient.com | View at frient.com | View at heimantech.com | View at homewizard.com | View at ikea.com | View at ikea.com | View at ikea.com | View at ikea.com | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | View at us.shelly.com | View at shelly.com | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | View at switch-bot.com | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | amazon.com (affiliate) | View at getzooz.com | amazon.com (affiliate) |
mid price band
Aeotec TriSensor (ZWA005)
Aeotec · local control: excellent · cloud: none
- Setup: moderate
- Needs extra hub: yes
- Standout: A compact Z-Wave Plus multisensor - motion, temperature and light in one 45mm body - with S2 security, running fully local through Z-Wave JS.
mid price band
AirGradient One
AirGradient · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Open-source indoor air quality monitor with true NDIR CO2 sensing and ESPHome compatibility.
premium price band
AirGradient Open Air
AirGradient · local control: excellent · cloud: none
- Setup: moderate
- Needs extra hub: no / self-contained
- Standout: Open-source outdoor air quality monitor with PM particulate tracking and ESPHome integration.
mid price band
Apollo AIR-1 Air Quality Sensor
Apollo Automation · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: All-in-one air quality sensor covering PM2.5, VOC, NOx, temperature, and humidity (with optional NDIR CO2), fully local via ESPHome.
budget price band
Apollo PLT-1 Plant Sensor
Apollo Automation · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Budget ESPHome plant sensor measuring soil moisture, air temperature and humidity, light (lux) and UV, plus an optional soil-temperature probe, fully local.
budget price band
Aqara Climate Sensor W100
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Temperature and humidity sensor with a 3.4-inch LCD and three programmable buttons, running Matter over Thread (or Zigbee via an Aqara hub), fully local.
budget price band
Aqara Door and Window Sensor P2
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Long-battery contact sensing as a native Matter-over-Thread device for hubless, cross-ecosystem integration.
mid price band
Aqara Motion and Light Sensor P2
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Thread-native motion and light sensor with no hub requirement and full local control.
budget price band
Aqara Motion Sensor P1
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Zigbee PIR motion and light sensor with a configurable detection lockout and very long battery life.
budget price band
Aqara Temperature and Humidity Sensor
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Tiny, very cheap Zigbee sensor that reports temperature, humidity and atmospheric pressure.
mid price band
Aqara TVOC Air Quality Monitor
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Three-in-one TVOC, temperature, and humidity sensor with an always-on e-ink display.
budget price band
Aqara Vibration Sensor
Aqara · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Zigbee accelerometer sensor that detects vibration, tilt and drop, fully local.
mid price band
Eve Door & Window
Eve · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Privacy-first Thread contact sensor with zero cloud dependency.
mid price band
Eve Motion
Eve · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Privacy-first Thread motion sensor with IPX3 weather resistance for indoor and sheltered outdoor use.
premium price band
Eve Room
Eve · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: A fully local indoor air quality monitor with an e-ink display, no cloud account, and zero data collection by the vendor.
mid price band
Eve Weather
Eve · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Outdoor-rated Thread weather sensor with temperature, humidity, and barometric pressure, all fully local.
mid price band
frient Air Quality Sensor
frient · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Zigbee air quality sensor covering VOC, temperature, and humidity for ventilation automations.
mid price band
frient Electricity Meter Interface
frient · local control: excellent · cloud: none
- Setup: moderate
- Needs extra hub: yes
- Standout: Non-invasive whole-home energy monitoring by reading your electricity meter's LED pulse.
mid price band
frient Motion Sensor Pro
frient · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Combines motion, light level, and temperature sensing in one compact Zigbee device.
mid price band
frient Water Leak Detector
frient · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Compact Zigbee water leak sensor with a built-in 85 dB siren and fully local operation.
budget price band
Heiman Water Leak Sensor
Heiman · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Affordable Zigbee water leak sensor that runs fully local through Home Assistant via Zigbee2MQTT or ZHA.
mid price band
HomeWizard P1 Meter
HomeWizard · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Reads real-time energy data from Dutch/Belgian P1 smart meters with a fully local API.
budget price band
IKEA ALPSTUGA Air Quality Monitor
IKEA · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Affordable Matter over Thread air quality monitor covering CO2, PM2.5, temperature and humidity.
budget price band
IKEA MYGGSPRAY Wireless Motion Sensor
IKEA · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: One of the cheapest Matter over Thread motion sensors, with no hub requirement.
budget price band
IKEA Timmerflotte
IKEA · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Cheap Matter-over-Thread temp + humidity sensor with a built-in E-ink display, readable without an app.
mid price band
IKEA VINDSTYRKA Air Quality Sensor
IKEA · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Packs a genuine Sensirion SEN54 module with active fan and front display, exposing PM2.5, temperature, humidity and a VOC index over Zigbee for about $50.
budget price band
Shelly BLU Door/Window
Shelly · local control: good · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Ultra-cheap Bluetooth door/window sensor that works fully local through a Shelly BLU gateway or BLE proxy.
budget price band
Shelly BLU Motion
Shelly · local control: good · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Budget Bluetooth motion sensor with lux sensing — pair with a BLU gateway for fully local motion-activated automations.
budget price band
Shelly Flood Gen4
Shelly · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Multi-protocol leak sensor (WiFi, Bluetooth, Zigbee, Matter) with an extendable leak detection cable, fully local.
budget price band
Shelly H&T Gen3
Shelly · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Battery-powered WiFi sensor with an e-ink display that shows temperature and humidity without needing an app.
budget price band
Shelly Plus PM Mini Gen3
Shelly · local control: excellent · cloud: none
- Setup: moderate
- Needs extra hub: no / self-contained
- Standout: Pure power monitoring in a tiny inline package — tracks watts, voltage, and energy consumption without switching.
premium price band
Shelly Pro 3EM (3x120A Energy Meter)
Shelly · local control: excellent · cloud: none
- Setup: hard
- Needs extra hub: no / self-contained
- Standout: A DIN-rail 3-phase energy meter with a local HTTP/RPC + MQTT API and a top-tier Home Assistant integration that feeds the Energy dashboard directly - no cloud.
budget price band
Shelly Wave H&T
Shelly · local control: excellent · cloud: none
- Setup: moderate
- Needs extra hub: yes
- Standout: Battery-powered Z-Wave temperature and humidity sensor with full local control via Z-Wave JS.
budget price band
SONOFF SNZB-02D
SONOFF · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Integrated LCD with local Zigbee telemetry for both visible and automated climate monitoring.
budget price band
SONOFF SNZB-03P
SONOFF · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: One of the cheapest Zigbee motion sensors available, making whole-house motion detection affordable.
budget price band
SONOFF SNZB-04P
SONOFF · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: One of the cheapest Zigbee contact sensors on the market, making it practical to cover every door and window.
budget price band
SONOFF SNZB-06P Zigbee Occupancy Sensor
SONOFF · local control: excellent · cloud: none
- Setup: moderate
- Needs extra hub: yes
- Standout: Budget mmWave presence detection over Zigbee — detects people sitting still, not just walking by.
budget price band
SwitchBot Contact Sensor
SwitchBot · local control: good · cloud: low
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Budget contact sensor with bonus motion detection and a path to Matter via Hub.
budget price band
SwitchBot Leak Detector
SwitchBot · local control: good · cloud: low
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Affordable Wi-Fi/Bluetooth water leak detector; reaches Matter through the SwitchBot Hub 2.
mid price band
SwitchBot Meter Pro CO2
SwitchBot · local control: good · cloud: low
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Combined temperature, humidity, and CO2 monitor with LCD display and Matter support.
budget price band
Third Reality Water Leak Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Cheap and reliable Zigbee water leak detection — scatter several around your home to catch leaks early.
budget price band
ThirdReality Door Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Low-cost Zigbee contact sensing that scales well across many doors and windows.
budget price band
ThirdReality Garage Door Tilt Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Cheap Zigbee tilt sensor purpose-built for garage door open/close monitoring.
budget price band
ThirdReality Motion Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Budget Zigbee PIR sensor with dependable trigger speed for lighting automations.
budget price band
ThirdReality Smart Night Light-T (Matter over Thread)
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: no / self-contained
- Standout: Matter-over-Thread night light with built-in motion and illumination sensors. No ThirdReality hub needed.
budget price band
ThirdReality Smart Soil Moisture Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Zigbee soil moisture and temperature sensing for smart garden automations.
budget price band
ThirdReality Temperature and Humidity Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Affordable Zigbee temp and humidity sensor with a handy LCD display.
budget price band
ThirdReality Temperature Sensor Lite
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: The cheapest way to get Zigbee temperature and humidity data into Home Assistant.
budget price band
ThirdReality Vibration Sensor
ThirdReality · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Cheap vibration and tilt detection for creative home automations.
mid price band
Zooz ZSE11 Q Sensor
Zooz · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Four-in-one Z-Wave sensor: motion, temperature, humidity, and light level in a single compact device.
budget price band
Zooz ZSE18 Motion Sensor
Zooz · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Compact, affordable Z-Wave PIR motion sensor with magnetic mount and micro-USB power option.
budget price band
Zooz ZSE42 Water Leak XS Sensor
Zooz · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Tiny water leak sensor that fits anywhere pipes run. Pair with a Z-Wave valve actuator for automated shutoff.
budget price band
Zooz ZSE43 Tilt/Shock XS Sensor
Zooz · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Stick-on tilt and shock sensor for garage doors, cabinets, and gates. No wiring needed.
budget price band
Zooz ZSE44 Temp/Humidity XS Sensor
Zooz · local control: excellent · cloud: none
- Setup: easy
- Needs extra hub: yes
- Standout: Tiny Z-Wave temperature and humidity sensor. Stick it anywhere for local environmental monitoring.