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Zooz sensors, sirens and water control

Zooz / 5 lines, 20 models / 2024-2026

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Which Zooz sensors, sirens and water control should I buy?

Zooz sells Z-Wave motion, open/close, water leak, tilt and shock, and temperature and humidity sensors, a plug-in siren and chime, a smoke and CO alarm bridge, and a water valve actuator.

Several sensors come in a 700 series version and an 800 series version with Z-Wave Long Range, marked 800LR: the ZSE11, ZSE18, ZSE41, ZSE42, ZSE43 and ZSE44. The ZSE50 and ZSE70 use an 800 series chip. Zooz has discontinued the ZSE01, ZSE02, ZSE08, ZSE09, ZSE19, ZSE29, ZSE30, ZSE33, ZSE40 and ZAC03.

Lines

Lines at a glance

5 lines
LineCurrent lineOn sale nowNewestWhat it isModels
Motion and multi-sensorsYesYes2024-06The ZSE11 Q Sensor for motion, temperature, humidity and light, the ZSE18 motion sensor and the ZSE70 outdoor motion sensor.3
XS sensorsYesYes2026-09Small battery sensors for doors and windows (ZSE41), water leaks (ZSE42), tilt and shock (ZSE43), and temperature and humidity (ZSE44).4
Sirens and chimesYesYes2025-07The ZSE50 Siren & Chime, and the discontinued ZSE01, ZSE19 and ZSE33.4
Alarm bridge and valveYesYesunknownThe ZEN55 DC Signal Sensor for interconnected smoke and CO alarms, and the ZAC36 Titan Water Valve Actuator.2
Earlier sensors and valveOlderNounknownSensors and the ZAC03 Valve Control, which Zooz has discontinued.7

Currently sold

Newest first in each series.

Models sold now, newest in each series

10 modelsHow facts are sourced: every cell cites its source below
SeriesModelReleasedTypeZ-Wave chipLong RangeNewest
ZSE43 Tilt/Shock XS SensorZSE43 Tilt/Shock XS Sensor[1]Tilt and shock sensor[2]700 series (original), 800 series with Long Range (ZSE43 800LR)[2][3]800LR revision[2][3]only model in its series
ZSE50 Siren & ChimeZSE50 Siren & Chime[5]Plug-in siren and chime[6]800 series[6][7]Yes[6][7]only model in its series
ZSE70 Outdoor Motion SensorZSE70 Outdoor Motion Sensor[8]Outdoor motion sensor[9]800 series[9][10]Yes[9][10]only model in its series
ZSE11 Q SensorZSE11 Q Sensorunknown4-in-1 sensor[11]500 series, 800 series in the ZSE11 800LR[11][12]800LR revision[11][12]only model in its series
ZSE18 S2 Motion SensorZSE18 S2 Motion SensorunknownMotion sensor[13]800 series[13][14]Yes[13][14]only model in its series
ZSE41 Open/Close XS SensorZSE41 Open/Close XS SensorunknownDoor and window sensor[15]700 series (ZSE41), 800 series with Long Range (ZSE41 800LR)[15][16]800LR revision[15][16]only model in its series
ZSE42 Water Leak XS SensorZSE42 Water Leak XS SensorunknownWater leak sensor[17]700 series (ZSE42), 800 series with Long Range (ZSE42 800LR)[17–19]800LR revision[17][18]only model in its series
ZSE44 Temperature/Humidity XS SensorZSE44 Temperature/Humidity XS SensorunknownTemperature and humidity sensor[20]700 series (ZSE44), 800 series with Long Range (ZSE44 800LR)[20][21]800LR revision[20][21]only model in its series
ZEN55 DC Signal SensorZEN55 DC Signal SensorunknownSmoke and CO alarm bridge[22]800 series[22][23]Yes[22][23]only model in its series
ZAC36 Titan Water Valve ActuatorZAC36 Titan Water Valve ActuatorunknownWater valve actuator[24]700 series[24]Yes[24]only model in its series

Old stock

Stores keep selling older models after a replacement ships, The model code identifies each one.

Older models and what replaced them

10 modelsHow facts are sourced: every cell cites its source below
Older modelReleasedReplacementStatusBasis
ZSE02 Indoor Motion SensorunknownReplaced by ZSE18 S2 Motion Sensor.[25]Discontinued[25]Stated status[25]
ZSE08 Contact SensorunknownReplaced by ZSE41 Open/Close XS Sensor.[25]Discontinued[25]Stated status[25]
ZSE09 Mini SensorunknownReplaced by ZSE11 Q Sensor.[25]Discontinued[25]Stated status[25]
ZSE29 S2 Outdoor Motion SensorunknownReplaced by ZSE70 Outdoor Motion Sensor, released 2024-06.[8][25]Discontinued[25]Stated status[25]
ZSE30 Water SensorunknownReplaced by ZSE42 Water Leak XS Sensor.[25]Discontinued[25]Stated status[25]
ZSE40 4-in-1 SensorunknownReplaced by ZSE11 Q Sensor.[25]Discontinued[25]Stated status[25]
ZSE01 Indoor SirenunknownReplaced by ZSE33 Smart Chime.[25]Discontinued[25]Stated status[25]
ZSE19 MultiSirenunknownReplaced by ZSE50 Siren & Chime, released 2025-07.[5][25]Discontinued[25]Stated status[25]
ZSE33 Smart ChimeunknownReplaced by ZSE19 MultiSiren.[25]Discontinued[25]Stated status[25]
ZAC03 Valve ControlunknownReplaced by ZAC36 Titan Water Valve Actuator.[25]Discontinued[25]Stated status[25]

Discontinued models

Models the maker has discontinued, with the date and replacement where known. They have no pages of their own.

Discontinued models and what replaced them

10 modelsHow facts are sourced: every cell cites its source below
ModelCodesReleasedDiscontinuedReplaced by
ZSE02 Indoor Motion SensorZSE02unknownunknownReplaced by ZSE18 S2 Motion Sensor.[25]
ZSE08 Contact SensorZSE08unknownunknownReplaced by ZSE41 Open/Close XS Sensor.[25]
ZSE09 Mini SensorZSE09unknownunknownReplaced by ZSE11 Q Sensor.[25]
ZSE29 S2 Outdoor Motion SensorZSE29unknownunknownReplaced by ZSE70 Outdoor Motion Sensor, released 2024-06.[8][25]
ZSE30 Water SensorZSE30unknownunknownReplaced by ZSE42 Water Leak XS Sensor.[25]
ZSE40 4-in-1 SensorZSE40unknownunknownReplaced by ZSE11 Q Sensor.[25]
ZSE01 Indoor SirenZSE01unknownunknownReplaced by ZSE33 Smart Chime.[25]
ZSE19 MultiSirenZSE19unknownunknownReplaced by ZSE50 Siren & Chime, released 2025-07.[5][25]
ZSE33 Smart ChimeZSE33unknownunknownReplaced by ZSE19 MultiSiren.[25]
ZAC03 Valve ControlZAC03unknownunknownReplaced by ZAC36 Titan Water Valve Actuator.[25]

At a glance

Every product at a glance

20 product familiesHow facts are sourced: every cell cites its source below
ProductGenerationReleasedStatus
ZSE11 Q SensorunknownunknownCurrent[4]
ZSE18 S2 Motion SensorunknownunknownCurrent[4]
ZSE70 Outdoor Motion Sensorunknown[8]Current[4]
ZSE41 Open/Close XS SensorunknownunknownCurrent[4]
ZSE42 Water Leak XS SensorunknownunknownCurrent[4]
ZSE43 Tilt/Shock XS Sensorunknown[1]Current[4]
ZSE44 Temperature/Humidity XS SensorunknownunknownCurrent[4]
ZSE50 Siren & Chimeunknown[5]Current[4]
ZEN55 DC Signal SensorunknownunknownCurrent[4]
ZAC36 Titan Water Valve ActuatorunknownunknownCurrent[4]
ZSE02 Indoor Motion SensorunknownunknownReplaced by ZSE18 S2 Motion Sensor[25]
ZSE08 Contact SensorunknownunknownReplaced by ZSE41 Open/Close XS Sensor[25]
ZSE09 Mini SensorunknownunknownReplaced by ZSE11 Q Sensor[25]
ZSE29 S2 Outdoor Motion SensorunknownunknownReplaced by ZSE70 Outdoor Motion Sensor (2024-06)[8][25]
ZSE30 Water SensorunknownunknownReplaced by ZSE42 Water Leak XS Sensor[25]
ZSE40 4-in-1 SensorunknownunknownReplaced by ZSE11 Q Sensor[25]
ZSE01 Indoor SirenunknownunknownReplaced by ZSE33 Smart Chime[25]
ZSE19 MultiSirenunknownunknownReplaced by ZSE50 Siren & Chime (2025-07)[5][25]
ZSE33 Smart ChimeunknownunknownReplaced by ZSE19 MultiSiren[25]
ZAC03 Valve ControlunknownunknownReplaced by ZAC36 Titan Water Valve Actuator[25]

Lineup

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Zooz sensors, sirens and water control lineup

20 models, 2024-2026How facts are sourced: every cell cites its source below
ProductTypeZ-Wave chipLong RangePowerRangeReleasedStatusHome AssistantHomeyRetailers
ZSE11 Q SensorZSE11, ZSE11 800LR4-in-1 sensor[11]500 series, 800 series in the ZSE11 800LR[11][12]800LR revision[11][12]Battery or USB[12]100 ft line of sight, 1,300 ft with Long Range on the 800LR[12]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE18 S2 Motion SensorZSE18, ZSE18 800LRMotion sensor[13]800 series[13][14]Yes[13][14]unknown200 ft line of sight, 1,300 ft with Long Range on the 800LR[14]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE70 Outdoor Motion SensorZSE70, ZSE70 800LROutdoor motion sensor[9]800 series[9][10]Yes[9][10]2 x CR123A batteries, or 12-24 V AC/DC[10]130 ft line of sight, 1,300 ft with Long Range[10]2024-06[8]Current[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE41 Open/Close XS SensorZSE41, ZSE41 800LRDoor and window sensor[15]700 series (ZSE41), 800 series with Long Range (ZSE41 800LR)[15][16]800LR revision[15][16]1 CR2032 battery[16]400 ft line of sight, 1,300 ft with Long Range[16]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE42 Water Leak XS SensorZSE42, ZSE42 800LRWater leak sensor[17]700 series (ZSE42), 800 series with Long Range (ZSE42 800LR)[17–19]800LR revision[17][18]1 CR2450 battery (800LR), 1 CR2032 battery (700 series)[18]400 ft line of sight, 1,300 ft with Long Range on the 800LR[18]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE43 Tilt/Shock XS SensorZSE43, ZSE43 800LRTilt and shock sensor[2]700 series (original), 800 series with Long Range (ZSE43 800LR)[2][3]800LR revision[2][3]1 CR2450 battery (800LR), 1 CR2032 battery (700 series)[3]150 ft line of sight, 1,300 ft with Long Range on the 800LR[3]2026-09[1]Current[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE44 Temperature/Humidity XS SensorZSE44, ZSE44 800LRTemperature and humidity sensor[20]700 series (ZSE44), 800 series with Long Range (ZSE44 800LR)[20][21]800LR revision[20][21]1 CR2450 battery[21]300 ft line of sight, 1,300 ft with Long Range[21]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE50 Siren & ChimeZSE50, ZSE50 800LRPlug-in siren and chime[6]800 series[6][7]Yes[6][7]100-120 V, 60 Hz, with battery backup[7]300 ft line of sight, 1,300 ft with Long Range[7]2025-07[5]Current[4]Via Zigbee/Z-WaveOfficial app (local)
ZEN55 DC Signal SensorZEN55Smoke and CO alarm bridge[22]800 series[22][23]Yes[22][23]120-240 VAC, 50/60 Hz[23]300 ft line of sight, up to a mile with Long Range[23]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZAC36 Titan Water Valve ActuatorZAC36Water valve actuator[24]700 series[24]Yes[24]unknownCurrent[4]Via Zigbee/Z-WaveOfficial app (local)
ZSE02 Indoor Motion SensorZSE02Indoor Motion Sensor[25]unknownReplaced by ZSE18 S2 Motion Sensor[25]Via Zigbee/Z-Waveunknown
ZSE08 Contact SensorZSE08Contact Sensor[25]unknownReplaced by ZSE41 Open/Close XS Sensor[25]Via Zigbee/Z-Waveunknown
ZSE09 Mini SensorZSE09Mini Sensor[25]unknownReplaced by ZSE11 Q Sensor[25]Via Zigbee/Z-Waveunknown
ZSE29 S2 Outdoor Motion SensorZSE29S2 Outdoor Motion Sensor[25]unknownReplaced by ZSE70 Outdoor Motion Sensor (2024-06)[8][25]Via Zigbee/Z-WaveOfficial app (local)
ZSE30 Water SensorZSE30Water Sensor[25]unknownReplaced by ZSE42 Water Leak XS Sensor[25]Via Zigbee/Z-Waveunknown
ZSE40 4-in-1 SensorZSE404-in-1 Sensor[25]unknownReplaced by ZSE11 Q Sensor[25]Via Zigbee/Z-WaveOfficial app (local)
ZSE01 Indoor SirenZSE01Indoor Siren[25]unknownReplaced by ZSE33 Smart Chime[25]Via Zigbee/Z-Waveunknown
ZSE19 MultiSirenZSE19MultiSiren[25]unknownReplaced by ZSE50 Siren & Chime (2025-07)[5][25]Via Zigbee/Z-Waveunknown
ZSE33 Smart ChimeZSE33Smart Chime[25]unknownReplaced by ZSE19 MultiSiren[25]Via Zigbee/Z-Waveunknown
ZAC03 Valve ControlZAC03Valve Control[25]unknownReplaced by ZAC36 Titan Water Valve Actuator[25]Via Zigbee/Z-Waveunknown

Timeline

3 dated events across the line, each with its own source. Products with the same date, event and source share one entry.

  1. 2024
    1. ZSE70 Outdoor Motion Sensor: Released [8]

      Version 1.0, original release.

  2. 2025
    1. ZSE50 Siren & Chime: Released [5]

      Version 1.0, original release.

  3. 2026
    1. ZSE43 Tilt/Shock XS Sensor: Released [1]

      ZSE43 800LR, version 3.0.

Model code decoder

Many products carry two codes from different code generations. Both are listed.

What the codes mean

3 rulesHow facts are sourced: every cell cites its source below
Code partWhat it identifies
ZEN, ZSE, ZAC, ZSTZooz prints a three-letter prefix and a number. ZEN covers plugs, switches, dimmers, relays, scene controllers and remotes, ZSE covers sensors and sirens, ZAC covers accessories such as the water valve actuator, range extender and GPIO module, and ZST covers USB sticks.[4][25]
800LR suffix (ZEN04 800LR, ZSE41 800LR)Zooz writes the 800 series Z-Wave Long Range revision of a model with the suffix 800LR, as in ZEN04 800LR.[26][27]
ZSE42 and ZSE42 800LRThe ZSE42 exists in a 700 series revision and an 800LR revision under one model number. The ZSE42 800LR has a CR2450 battery, an IP66 rating and a slightly larger body than the 700 series ZSE42, which uses a CR2032 battery.[19]

Codes printed on the label

28 codesHow facts are sourced: every cell cites its source below
CodeModelSame product also labelled
ZAC03ZAC03 Valve Controlnone
ZAC36ZAC36 Titan Water Valve Actuatornone
ZEN55ZEN55 DC Signal Sensornone
ZSE01ZSE01 Indoor Sirennone
ZSE02ZSE02 Indoor Motion Sensornone
ZSE08ZSE08 Contact Sensornone
ZSE09ZSE09 Mini Sensornone
ZSE11ZSE11 Q SensorZSE11 800LR
ZSE11 800LRZSE11 Q SensorZSE11
ZSE18ZSE18 S2 Motion SensorZSE18 800LR
ZSE18 800LRZSE18 S2 Motion SensorZSE18
ZSE19ZSE19 MultiSirennone
ZSE29ZSE29 S2 Outdoor Motion Sensornone
ZSE30ZSE30 Water Sensornone
ZSE33ZSE33 Smart Chimenone
ZSE40ZSE40 4-in-1 Sensornone
ZSE41ZSE41 Open/Close XS SensorZSE41 800LR
ZSE41 800LRZSE41 Open/Close XS SensorZSE41
ZSE42ZSE42 Water Leak XS SensorZSE42 800LR
ZSE42 800LRZSE42 Water Leak XS SensorZSE42
ZSE43ZSE43 Tilt/Shock XS SensorZSE43 800LR
ZSE43 800LRZSE43 Tilt/Shock XS SensorZSE43
ZSE44ZSE44 Temperature/Humidity XS SensorZSE44 800LR
ZSE44 800LRZSE44 Temperature/Humidity XS SensorZSE44
ZSE50ZSE50 Siren & ChimeZSE50 800LR
ZSE50 800LRZSE50 Siren & ChimeZSE50
ZSE70ZSE70 Outdoor Motion SensorZSE70 800LR
ZSE70 800LRZSE70 Outdoor Motion SensorZSE70

Cite this page

Zooz sensors, sirens and water control. Smart Home Canon. https://smarthomecanon.com/lines/zooz-sensors-sirens-and-water-control. Last checked 2026-10-13.

Sources

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    MFRgetzooz.com / Zooz: product portfolio
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    MFRsupport.getzooz.com / Zooz Support Center: ZSE50 Siren & Chime change log
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    MFRgetzooz.com / Zooz: ZSE50 Siren & Chime (product page)
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    MFRsupport.getzooz.com / Zooz Support Center: ZSE70 Outdoor Motion Sensor specs
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    MFRgetzooz.com / Zooz: ZSE11 Q Sensor (product page)
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    MFRsupport.getzooz.com / Zooz Support Center: ZSE18 S2 Motion Sensor specs
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    MFRsupport.getzooz.com / Zooz Support Center: ZSE41 Open/Close XS Sensor specs
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    MFRsupport.getzooz.com / Zooz Support Center: ZSE42 Water Leak XS Sensor specs
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    MFRsupport.getzooz.com / Zooz Support Center: ZEN55 DC Signal Sensor specs
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    MFRsupport.getzooz.com / Zooz Support Center: Discontinued Products
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    MFRsupport.getzooz.com / Zooz Support Center: ZEN04 Smart Plug specs
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