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Nest Home Security Sensors and Motion Detectors

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    • 4PCS WiFi Smart Door Window Sensor Magnetic Detector Home Security Burglar Alarm - Image 1 of 4
    • 4PCS WiFi Smart Door Window Sensor Magnetic Detector Home Security Burglar Alarm - Image 2 of 4
    • 4PCS WiFi Smart Door Window Sensor Magnetic Detector Home Security Burglar Alarm - Image 3 of 4
    • 4PCS WiFi Smart Door Window Sensor Magnetic Detector Home Security Burglar Alarm - Image 4 of 4

    4PCS WiFi Smart Door Window Sensor Magnetic Detector Home Security Burglar Alarm

    Brand New · Unbranded
    S$ 39.96
    or Best Offer
    S$ 29.14 shipping
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    • WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 1 of 4
    • WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 2 of 4
    • WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 3 of 4
    • WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 4 of 4

    WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home

    Brand New · Unbranded
    S$ 14.80
    or Best Offer
    S$ 24.65 shipping
    258 watching
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    • Honeywell Shock Sensor SIXSHOCK2A Market-Leading Sensor for Shock Detection - Image 1 of 3
    • Honeywell Shock Sensor SIXSHOCK2A Market-Leading Sensor for Shock Detection - Image 2 of 3
    • Honeywell Shock Sensor SIXSHOCK2A Market-Leading Sensor for Shock Detection - Image 3 of 3

    Honeywell Shock Sensor SIXSHOCK2A Market-Leading Sensor for Shock Detection

    Brand New · Honeywell
    S$ 25.02
    or Best Offer
    S$ 35.95 shipping
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    • Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 1 of 4
    • Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 2 of 4
    • Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 3 of 4
    • Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 4 of 4

    Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home

    Brand New · Unbranded
    S$ 14.60
    or Best Offer
    S$ 24.63 shipping
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  • New Sealed Box GE Jasco ZW6302 Z-Wave Portable EZ Smart Motion Sensor - Image 1 of 4

    New ListingNew Sealed Box GE Jasco ZW6302 Z-Wave Portable EZ Smart Motion Sensor

    Brand New · GE
    S$ 41.69
    S$ 38.42 shipping
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  • Google Nest Learning Thermostat 4th Gen w/ Sensor - Polished Silver - Brand New - Image 1 of 4

    Google Nest Learning Thermostat 4th Gen w/ Sensor - Polished Silver - Brand New

    Brand New · Google
    S$ 305.80
    S$ 37.88 shipping
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  • NEW Simplisafe MOTION SENSOR White CA001 (Latest Model) - Image 1 of 3

    NEW Simplisafe MOTION SENSOR White CA001 (Latest Model)

    Brand New · SimpliSafe
    S$ 34.68
    S$ 28.98 shipping
    49 watching
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  • Smart Wi-Fi Home Window Door Security Alarm Sensor System Alexa Google Tuya App - Image 1 of 4

    Smart Wi-Fi Home Window Door Security Alarm Sensor System Alexa Google Tuya App

    Brand New · SmartSecurity
    S$ 16.19
    or Best Offer
    S$ 28.44 shipping
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  • Abode Security Starter Kit DIY Home Security 103000/E 104010 NO KEY FOB 4 PARTS - Image 1 of 4

    Abode Security Starter Kit DIY Home Security 103000/E 104010 NO KEY FOB 4 PARTS

    Brand New
    S$ 69.50
    or Best Offer
    S$ 58.37 shipping
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  • Tuya Zigbee 3.0 PIR Human Motion Sensor Presence Detector Lnfrared Light Sensor - Image 1 of 4

    Tuya Zigbee 3.0 PIR Human Motion Sensor Presence Detector Lnfrared Light Sensor

    Brand New · Unbranded
    S$ 20.85
    or Best Offer
    Free shipping
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  • Honeywell L5100-ZWAVE Chip (New In Box) - Image 1 of 1

    Honeywell L5100-ZWAVE Chip (New In Box)

    Brand New · Honeywell
    S$ 12.51
    S$ 28.33 shipping
    126 sold
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  • Google Nest Learning Thermostat 4th Gen w/ Sensor - Polished Obsidian -Brand New - Image 1 of 4

    Google Nest Learning Thermostat 4th Gen w/ Sensor - Polished Obsidian -Brand New

    Brand New · Google
    S$ 304.43
    S$ 37.84 shipping
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  • Qolsys IQ Smoke Wireless Photoelectric Smoke Detector QS5110-840 Manuf Date 9/22 - Image 1 of 4

    Qolsys IQ Smoke Wireless Photoelectric Smoke Detector QS5110-840 Manuf Date 9/22

    Brand New
    S$ 69.43
    S$ 30.90 shipping
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  • Notion All in One Smart Home Monitoring System FIVE Sensors (5x) Bridge New - Image 1 of 4

    Notion All in One Smart Home Monitoring System FIVE Sensors (5x) Bridge New

    Brand New · Smarthome
    S$ 69.50
    S$ 30.92 shipping
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  • 2x Smart WiFi Home Window Door Burglar Security Alarm Sensor System Alexa Google - Image 1 of 4

    2x Smart WiFi Home Window Door Burglar Security Alarm Sensor System Alexa Google

    Brand New · Unbranded
    S$ 23.62
    or Best Offer
    S$ 28.65 shipping
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  • Tuya Zigbee PIR Motion Sensor Smart Home Infrared Detector Alexa & Smart Life - Image 1 of 4

    Tuya Zigbee PIR Motion Sensor Smart Home Infrared Detector Alexa & Smart Life

    Brand New · Smarthome
    S$ 17.40
    or Best Offer
    S$ 27.38 shipping
    Only 1 left!
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  • Tuya Zigbee Sound Light Sensor Smart Alarm Siren App Remote Contro Home Security - Image 1 of 4

    Tuya Zigbee Sound Light Sensor Smart Alarm Siren App Remote Contro Home Security

    Brand New · Unbranded
    S$ 34.75
    Free shipping
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  • Brand New Wyze Sense Starter Kit Motion Sensor WHSK1 Home Security System - Image 1 of 4

    Brand New Wyze Sense Starter Kit Motion Sensor WHSK1 Home Security System

    Brand New · Wyze
    S$ 48.65
    S$ 37.03 shipping
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  • Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home - Image 1 of 3

    Tuya Smart WiFi Door Window Sensor Detector Safe Alarm for Alexa Google Home

    Brand New · Unbranded
    S$ 14.60
    S$ 24.63 shipping
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  • NEW Simplisafe Motion Sensor White CA001 (Gen 2 - Latest Model) - Image 1 of 4

    NEW Simplisafe Motion Sensor White CA001 (Gen 2 - Latest Model)

    Brand New · SimpliSafe
    S$ 34.74
    S$ 28.98 shipping
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  • NEW Wyze Sense WHSK1 Starter Kit Motion Detection & Window & Door Detection NIB - Image 1 of 4

    NEW Wyze Sense WHSK1 Starter Kit Motion Detection & Window & Door Detection NIB

    Brand New · Wyze
    S$ 45.86
    S$ 38.53 shipping
    Only 1 left!
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  • Tuya Zigbee 3.0 Door Window Sensor With Lux Light Detectors Smart Home Control - Image 1 of 4

    Tuya Zigbee 3.0 Door Window Sensor With Lux Light Detectors Smart Home Control

    Brand New · Unbranded
    S$ 20.85
    or Best Offer
    Free shipping
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  • SIMPLISAFE SS3-02 Home Security System - White (Brand New) - Image 1 of 3

    SIMPLISAFE SS3-02 Home Security System - White (Brand New)

    Brand New · SimpliSafe
    S$ 205.73
    or Best Offer
    S$ 101.17 shipping
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  • NEW Simplisafe MOTION SENSOR White CA001 (Latest Model) - Image 1 of 1

    NEW Simplisafe MOTION SENSOR White CA001 (Latest Model)

    Brand New · SimpliSafe
    S$ 33.36
    S$ 28.94 shipping
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  • MP-840 K9-90 SMA VISONIC 2.4 GHz ZigBee - Image 1 of 3

    MP-840 K9-90 SMA VISONIC 2.4 GHz ZigBee

    Brand New · Visonic
    S$ 38.92
    or Best Offer
    Free shipping
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  • Notion Smart Home Property Starter Kit Monitoring System w/ Five Sensors DIY - Image 1 of 4

    Notion Smart Home Property Starter Kit Monitoring System w/ Five Sensors DIY

    Brand New
    S$ 179.32
    S$ 47.08 shipping
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  • Notion All in One Smart Home Monitoring System Bridge and TWO Sensors - Image 1 of 4

    Notion All in One Smart Home Monitoring System Bridge and TWO Sensors

    Brand New
    S$ 69.49
    S$ 30.01 shipping
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  • Simplisafe 2nd Gen CA001 Wireless Home Security Motion Compatible w/ Gen3 System - Image 1 of 3

    Simplisafe 2nd Gen CA001 Wireless Home Security Motion Compatible w/ Gen3 System

    Brand New · SimpliSafe
    S$ 34.74
    or Best Offer
    S$ 25.23 shipping
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  • Wireless Driveway Alarm, Motion Sensor , Home Security Alarm System Doorbell - Image 1 of 4

    Wireless Driveway Alarm, Motion Sensor , Home Security Alarm System Doorbell

    Brand New · Unbranded
    S$ 19.79
    S$ 29.44 shipping
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  • Smart Caregiver TL-5102MP Motion Sensor and Pager New In Package - Image 1 of 4

    Smart Caregiver TL-5102MP Motion Sensor and Pager New In Package

    Brand New
    S$ 48.65
    or Best Offer
    S$ 42.80 shipping
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  • 2 X Smart WiFi Door Window Sensor Detector Safe Alarm Home Security Alexa Google - Image 1 of 4

    2 X Smart WiFi Door Window Sensor Detector Safe Alarm Home Security Alexa Google

    Brand New · Unbranded
    S$ 23.19
    or Best Offer
    S$ 28.64 shipping
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  • Smart Wi-Fi Battery Motion Spotlight, Nest, Arlo, Alexa, Google, Wasserstein,NEW - Image 1 of 4

    Smart Wi-Fi Battery Motion Spotlight, Nest, Arlo, Alexa, Google, Wasserstein,NEW

    Brand New · Wasserstein
    S$ 27.73
    Was: S$ 29.19was - S$ 29.19
    S$ 54.41 shipping
    2 watching
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  • Brand New Wyze Sense Starter Kit Motion Sensor Home Security System Model WHSK1 - Image 1 of 3

    Brand New Wyze Sense Starter Kit Motion Sensor Home Security System Model WHSK1

    Brand New · Wyze
    S$ 41.70
    or Best Offer
    S$ 35.13 shipping
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  • Ecolink Z-Wave Garage Door Tilt Home Security Sensor, White (TILT-ZWAVE2-ECO) - Image 1 of 2

    Ecolink Z-Wave Garage Door Tilt Home Security Sensor, White (TILT-ZWAVE2-ECO)

    Brand New
    S$ 55.59
    or Best Offer
    S$ 29.59 shipping
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  • NEW FACTORY SEALED Utilitech Wireless Water Leak Detector Flood Sensor 0422362 - Image 1 of 4

    NEW FACTORY SEALED Utilitech Wireless Water Leak Detector Flood Sensor 0422362

    Brand New · Utilitech
    S$ 31.44
    Was: S$ 36.14was - S$ 36.14
    S$ 29.79 shipping
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  • Tuya WiFi 24G MmWave Radar Smart Human Presence Detector With Illumination Alarm - Image 1 of 4

    Tuya WiFi 24G MmWave Radar Smart Human Presence Detector With Illumination Alarm

    Brand New · Unbranded
    S$ 40.31
    or Best Offer
    Free shipping
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  • SimpliSafe Motion Sensor Gen 2 Home Security System Model CA001 Brand New In Box - Image 1 of 4

    SimpliSafe Motion Sensor Gen 2 Home Security System Model CA001 Brand New In Box

    Brand New · SimpliSafe
    S$ 27.80
    or Best Offer
    S$ 38.02 shipping
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  • Tuya ZigBee Smart Home Human Body Infrared Detector PIR Motion Sensor Wireless - Image 1 of 4

    Tuya ZigBee Smart Home Human Body Infrared Detector PIR Motion Sensor Wireless

    Brand New · Unbranded
    S$ 20.85
    or Best Offer
    Free shipping
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  • NEW Kangaroo A0004 Water Leak Detector WiFi Home Security System - Image 1 of 4

    NEW Kangaroo A0004 Water Leak Detector WiFi Home Security System

    Brand New · Kangaroo
    S$ 26.40
    or Best Offer
    S$ 37.91 shipping
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  • Wireless Driveway Alarm Motion Sensor Home Security Alarm System Doorbell indoor - Image 1 of 4

    Wireless Driveway Alarm Motion Sensor Home Security Alarm System Doorbell indoor

    Brand New · Unbranded
    S$ 18.06
    or Best Offer
    S$ 29.39 shipping
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  • Smart Caregiver Motion Sensor To Pager Prevent Falls & Wandering System - Image 1 of 2

    Smart Caregiver Motion Sensor To Pager Prevent Falls & Wandering System

    Brand New
    S$ 34.68
    S$ 38.85 shipping
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  • Nest Motion Door Sensor - New - Image 1 of 4

    Nest Motion Door Sensor - New

    Brand New · Google Nest
    S$ 277.95
    S$ 54.71 shipping
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  • Wireless Remote Control for EWD-1 Barking Dog Alarm, or HomeSafe Wireless Siren - Image 1 of 1

    Wireless Remote Control for EWD-1 Barking Dog Alarm, or HomeSafe Wireless Siren

    Brand New · HomeSafe
    S$ 31.90
    S$ 28.90 shipping
    13 watching
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  • SimpliSafe MOS301 Motion Sensor - Image 1 of 1

    SimpliSafe MOS301 Motion Sensor

    Brand New · SimpliSafe
    S$ 31.25
    or Best Offer
    S$ 28.87 shipping
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  • Honeywell L5100-ZWAVE Chip (New In Box) - Image 1 of 2

    Honeywell L5100-ZWAVE Chip (New In Box)

    Brand New · Honeywell
    S$ 12.34
    S$ 35.57 shipping
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  • SimpliSafe Motion Sensor (Model U9K-MS3000) Brand New Sealed - Image 1 of 2

    SimpliSafe Motion Sensor (Model U9K-MS3000) Brand New Sealed

    Brand New · SimpliSafe
    S$ 34.74
    S$ 29.89 shipping
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  • 4X Calex Smart Door , Window Sensor Wi-Fi Google Assistant Alexa new - Image 1 of 4

    4X Calex Smart Door , Window Sensor Wi-Fi Google Assistant Alexa new

    Brand New
    S$ 73.05
    S$ 30.35 shipping
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  • Honeywell Shock Sensor SIXSHOCK2A Market-Leading Sensor for Shock Detection - Image 1 of 2

    Honeywell Shock Sensor SIXSHOCK2A Market-Leading Sensor for Shock Detection

    Brand New · Honeywell
    S$ 34.68
    S$ 29.89 shipping
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  • ADD ON Wireless Motion Sensor SPECIFIC FOR Safety Tech EWD-1 Barking Dog Alarm - Image 1 of 1

    ADD ON Wireless Motion Sensor SPECIFIC FOR Safety Tech EWD-1 Barking Dog Alarm

    Brand New · HomeSafe
    S$ 37.46
    S$ 29.07 shipping
    26 watching
    ⁣T⁣3⁣⁣⁣ ⁣S⁣⁣⁣6⁣⁣⁣⁣ ⁣N⁣O⁣⁣⁣⁣⁣ ⁣Q⁣X⁣ ⁣⁣⁣I⁣O⁣
  • SimpliSafe Motion Sensor (Model U9K-MS3000) Brand New Sealed - Image 1 of 1

    SimpliSafe Motion Sensor (Model U9K-MS3000) Brand New Sealed

    Brand New · SimpliSafe
    S$ 40.31
    S$ 30.05 shipping
    O⁣⁣⁣R⁣⁣ ⁣⁣O⁣⁣⁣⁣Y⁣ ⁣M⁣⁣⁣3⁣⁣⁣ ⁣⁣4⁣⁣⁣Y⁣ ⁣B⁣Q⁣
  • NEW Simplisafe MOTION SENSOR White CA001 (Latest Model) - Image 1 of 4

    NEW Simplisafe MOTION SENSOR White CA001 (Latest Model)

    Brand New · SimpliSafe
    S$ 34.67
    S$ 29.89 shipping
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  • NEW Simplisafe MOTION SENSOR White CA001 - Image 1 of 4

    NEW Simplisafe MOTION SENSOR White CA001

    Brand New · SimpliSafe
    S$ 40.15
    S$ 35.68 shipping
    ⁣1⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣V⁣⁣ ⁣L⁣⁣D⁣ ⁣⁣7⁣7⁣⁣ ⁣⁣⁣⁣9⁣⁣
  • Honeywell SiXCT Two-Way Wireless Door / Window Sensor BRAND NEW PAIR - Image 1 of 3

    Honeywell SiXCT Two-Way Wireless Door / Window Sensor BRAND NEW PAIR

    Brand New · Honeywell
    S$ 55.59
    S$ 29.59 shipping
    2 watching
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  • Kangaroo A0002 Indoor Motion & Entry Sensor White - 2-PACK - Image 1 of 4

    Kangaroo A0002 Indoor Motion & Entry Sensor White - 2-PACK

    Brand New
    S$ 45.86
    or Best Offer
    S$ 36.56 shipping
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  • 🔥New🔥 SimpliSafe Motion Sensor Gen 2 & 3 x SimpliSafe Door Entry Sensor ES3 - Image 1 of 4

    🔥New🔥 SimpliSafe Motion Sensor Gen 2 & 3 x SimpliSafe Door Entry Sensor ES3

    Brand New · SimpliSafe
    S$ 55.59
    Was: S$ 69.49was - S$ 69.49
    S$ 55.35 shipping
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  • SimpliSafe MOS301 Motion Sensor for Motion Detection Home Security, Heat Sensory - Image 1 of 3

    SimpliSafe MOS301 Motion Sensor for Motion Detection Home Security, Heat Sensory

    Brand New · SimpliSafe
    S$ 26.34
    or Best Offer
    S$ 38.46 shipping
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  • NEW Simplisafe MOTION SENSOR Model CA001 - White - Gen 2 - Image 1 of 4

    NEW Simplisafe MOTION SENSOR Model CA001 - White - Gen 2

    Brand New · SimpliSafe
    S$ 30.57
    S$ 38.45 shipping
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  • Kangaroo A0002 Indoor Motion & Entry Sensor White NEW For Door Window Security - Image 1 of 4

    Kangaroo A0002 Indoor Motion & Entry Sensor White NEW For Door Window Security

    Brand New
    S$ 25.01
    S$ 38.42 shipping
    M⁣8⁣⁣ ⁣M⁣⁣H⁣ ⁣9⁣⁣⁣B⁣ ⁣⁣N⁣⁣⁣B⁣⁣ ⁣⁣⁣X⁣M⁣ ⁣⁣S⁣⁣
  • SimpliSafe Motion Sensor (Model U9K-MS3000) Brand New Sealed - Image 1 of 4

    SimpliSafe Motion Sensor (Model U9K-MS3000) Brand New Sealed

    Brand New · SimpliSafe
    S$ 40.31
    or Best Offer
    S$ 30.05 shipping
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  • Honeywell SiXCT (Wireless Door / Window Sensor)- NEW - Image 1 of 4

    Honeywell SiXCT (Wireless Door / Window Sensor)- NEW

    Brand New · Honeywell
    S$ 62.54
    S$ 40.58 shipping
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