8,500+ results for sensor door
- Tuya Smart WiFi/Zigbee Door Sensor Window Sensor Door Magnetic Alarm Detector.Opens in a new window or tabBrand NewS$ 10.37 to S$ 88.99huangyi (1,318) 86.7%Free International Shippingfrom China
- Tuya Wifi Wireless Smart Door Window Magnetic Sensor Alarm Open Close DetectorOpens in a new window or tabBrand NewS$ 19.27nct127 (0) 0%+S$ 1.47 postagefrom China
- Wireless Doorbell Motion Sensor Door Chime Home Store Welcome Entry PIR DetectorOpens in a new window or tabBrand NewS$ 22.53top_e (15,486) 96.9%Was: S$ 23.72 5% off+S$ 2.95 postagefrom ChinaFree returns
- Wireless Door Bell Welcome Alarm Chime Shop Home Store Motion Sensor DetectorOpens in a new window or tabBrand NewS$ 26.41supershop_ee (16,360) 93.7%Was: S$ 28.10 6% offFree International Shippingfrom ChinaFree returns
- Tuya WiFi Door Sensor Door Sound Alarm App Notification Alert Security DetectorsOpens in a new window or tabBrand NewS$ 19.72Top-rated sellerTop-rated sellerWas: S$ 20.75 5% offautotool2017 (753) 98%Free International Shippingfrom China
- TUYA WiFi Door and Window Sensor Smart Security Alarms for Alexa Google Home √Opens in a new window or tabBrand NewS$ 13.34 to S$ 75.64brighttech (56,561) 92.7%Free International Shippingfrom China
- TUYA&WiFi Door and Window Sensor Smart Security Alarms for Alexa Google Home-Opens in a new window or tabBrand NewS$ 10.37bhfks68 (3) 100%Free International Shippingfrom China
- Tuya Smart WiFi Door Sensor Door Open/Closed Detectors Sound Alarm Timed ArmingOpens in a new window or tabBrand NewS$ 18.31 to S$ 47.20Top-rated sellerTop-rated sellerWas: S$ 19.27 5% offautocartool2000 (87) 98.2%Free International Shippingfrom China
- Zigbee Window Door Sensor Smart Contact Sensor Home Security Detector RemoteOpens in a new window or tabBrand NewS$ 14.78bhfks67 (2) 100%Free International Shippingfrom China
- SONOFF DW2 Wifi Wireless Door Window Sensor Open/Closed Detectors e-WeLink APPOpens in a new window or tabBrand NewS$ 11.93Top-rated sellerTop-rated sellerWas: S$ 17.05 30% offfreeasy44 (1,153) 96.7%Free International Shippingfrom China
- 433Mhz Wireless Shutter Door Sensor Garage Roller Switch For Home Alarm System AOpens in a new window or tabBrand NewS$ 19.40moonyuetime001a (0) 0%Free International Shippingfrom China
- New ListingAutomatic Sliding Door Opener Safety Beam Sensor Infrared Anti-Clip Device lOpens in a new window or tabBrand NewS$ 32.29ninevally009 (0) 0%Free International Shippingfrom China
- WiFi Door Window Sensor Burglar Security Alarm Sensor System Smart HomeOpens in a new window or tabBrand NewS$ 8.50agbgbb263 (0) 0%Free International Shippingfrom China
- MOES ZigBee Smart Window Door Gate Sensor Security Alarm System Alexa Google APPOpens in a new window or tabBrand NewS$ 25.97Top-rated sellerTop-rated sellermoes_smart (343) 99.7%Free International Shippingfrom ChinaFree returns
- Automatic Sliding Door Opener Safety Beam Sensor Infrared Anti-Clip Device eOpens in a new window or tabBrand NewS$ 37.18cloudtron00d (2) 100%Free International Shippingfrom China
- Automatic Sliding Door Opener Safety Beam Sensor Infrared Anti-Clip DeviceOpens in a new window or tabBrand NewS$ 35.59goodboy00f (1) 100%Free International Shippingfrom China
- Wireless Door Sensor Detector Window Real Time Alarm Home Security Door Open 2BBOpens in a new window or tabBrand NewS$ 21.25Top-rated sellerTop-rated seller2018bestbuybest (2,395) 95.9%+S$ 0.94 postagefrom China
- New Listing433mhz Wireless Rolling Door Sensor For Garage Gates Home Security Alarm SystemOpens in a new window or tabBrand NewS$ 20.00goodboy00h (0) 0%Free International Shippingfrom China
- Door Detector Sensor Magnetic Reed Switch Waterproof For Alarm or Access ControlOpens in a new window or tabBrand NewS$ 22.27Top-rated sellerTop-rated sellerWas: S$ 24.46 9% offwyswyg (3,377) 98.5%Free International Shippingfrom China
- Linear Door/Window Wireless Sensor ITIMDW01 GE Receiver Compatible NEW Lot of 6Opens in a new window or tabBrand NewS$ 103.70randalsfinds (11,156) 99.9%+S$ 37.58 postagefrom United States
- PIR Infrared Wireless Auto Sensor Motion Detector LED Light lamp Door KeyholeOpens in a new window or tabBrand NewS$ 5.77Top-rated sellerTop-rated sellertopcam51 (457) 99.1%Free International Shippingfrom China13 watchers
- AU Wireless PIR Motion Sensor Infrared Detector Alarm Welcome Store Entry ChimesOpens in a new window or tabBrand NewS$ 30.95officeproducts2016 (11,788) 99.7%Free International Shippingfrom ChinaFree returns
- Infrared Beam Sensor Barrier Detector for Gate Door Window Burglar Alarm SystemOpens in a new window or tabBrand NewS$ 13.74Top-rated sellerTop-rated sellerqedt6194 (4,826) 95.8%Free International Shippingfrom China
- Home Security Wireless Garage Driveway Alarm Doorbell 2 Motion Sensor DetectorOpens in a new window or tabBrand NewS$ 15.49 to S$ 40.86top_e (15,486) 96.9%Was: S$ 29.51 5% offFree International Shippingfrom ChinaFree returns
- Solar Wireless Driveway Alarm Door Sensor Infrared Sensor Door Alarm W/Digita MGOpens in a new window or tabBrand NewS$ 34.14Top-rated sellerTop-rated sellerWas: S$ 37.10 8% offmengyur (266) 99.3%Free International Shippingfrom China5 watchers
- Wireless Motion Sensor Detect Door Bell Welcome Chime Entrance Entry Gate AlarmOpens in a new window or tabBrand NewS$ 14.08top_e (15,486) 96.9%Was: S$ 14.82 5% off+S$ 2.95 postagefrom ChinaFree returns
- Wireless Entry Door Bell Welcome Motion Sensor Detector Gate Chime Alert AlarmOpens in a new window or tabBrand NewS$ 14.63 to S$ 40.10top_e (15,486) 96.9%Was: S$ 15.40 5% off+S$ 2.95 postagefrom ChinaFree returns
- NEY Welcome Doorbell Alarm IR Infrared Sensor Detector Door Bell Entry DCOpens in a new window or tabBrand NewS$ 21.64Top-rated sellerTop-rated sellerWas: S$ 23.53 8% offdiscover-life (15,094) 98.2%+S$ 0.73 postagefrom China
- Wireless Window Sensor Door Open Detector 433MHz For Home Security Alarm SystemOpens in a new window or tabBrand NewS$ 22.53 to S$ 64.81salles-guru (393) 100%Was: S$ 23.72 5% offFree International Shippingfrom ChinaFree returns
- Tuya Smart WiFi/Zigbee Door Sensor Window Sensor Door Magnetic Alarm Detecto LOTOpens in a new window or tabBrand NewS$ 16.30 to S$ 93.45Top-rated sellerTop-rated sellerszzuoyigs58 (177) 94.9%Free International Shippingfrom China
- 6pcs Zigbee Window Door Sensors Smart Contact Sensors for App Home AutomationOpens in a new window or tabBrand NewS$ 9.09 to S$ 35.59Top-rated sellerTop-rated sellerWas: S$ 37.86 6% offagsh4058 (4,310) 98.8%+S$ 35.57 postagefrom United States
- KERUI Driveway Alarm Sensor Wireless Motion Infrared Garage Alert Secure SystemOpens in a new window or tabBrand NewS$ 35.59 to S$ 102.94tongtx2019 (1,498) 97.4%+S$ 2.95 postagefrom ChinaFree returns12+ watchers
- 1-5Pack SONOFF RF Door Window Sensor Alarm Security System AutomationOpens in a new window or tabBrand NewS$ 12.67 to S$ 45.08Top-rated sellerTop-rated sellerWas: S$ 13.34 5% offsmarthome17 (25,145) 99.8%+S$ 2.95 postagefrom China
- 433Mhz Wireless Door Alarm Home Security Sensor Detector Battery Powered USOpens in a new window or tabBrand NewS$ 5.61Top-rated sellerTop-rated sellerWas: S$ 5.90 5% offtechwin_us (1,869) 97.5%+S$ 3.60 postagefrom ChinaFree returns
- 10pcs Wireless Window Door Sensor 433MHz Detector Smart Wifi GSM Alarm SystemOpens in a new window or tabBrand NewS$ 61.92Top-rated sellerTop-rated sellerWas: S$ 70.36 12% offrodonite-7 (449) 98.1%Free International Shippingfrom ChinaAlmost gone18 watchers
- Tuya Smart WiFi/Zigbee Door Sensor Window Sensor Door Magnetic Alarm Detector.Opens in a new window or tabBrand NewS$ 16.30 to S$ 34.11Top-rated sellerTop-rated sellerszzuoyigs58 (177) 94.9%Free International Shippingfrom China
- 24.125GHz Human Inductive Motion Microwave Radar Sensor for Automatic Door NewOpens in a new window or tabBrand NewS$ 26.98Top-rated sellerTop-rated sellerWas: S$ 28.41 5% offdiybox (76,900) 98.8%+S$ 4.14 postagefrom China
- IMOU Smart Home Door/Window Sensor ZD1 IOT-ZD1-EU Zigbee 2.4GHz Up to 200mOpens in a new window or tabBrand NewS$ 33.68Top-rated sellerTop-rated sellerWas: S$ 37.41 10% offwifi-stock (1,290) 99%+S$ 7.40 postagefrom Lithuania
- Wireless Motion Sensor Alarm Home Security Doorbell Driveway Alarm Alert SystemOpens in a new window or tabBrand NewS$ 28.17 to S$ 39.68tongtx2019 (1,498) 97.4%+S$ 2.95 postagefrom ChinaFree returns29+ watchers
- Wired Door Window Sensor Magnetic Reed Switch NC Wired Contact for Alarm SystemsOpens in a new window or tabBrand NewS$ 10.37 to S$ 15.56Top-rated sellerTop-rated sellerrogan_71 (3,990) 98.1%+S$ 34.98 postagefrom United States66+ sold
- For Tuya WiFi Door Sensor Window Sensor Door Magnetic Alarm DetectorOpens in a new window or tabBrand NewS$ 10.98Top-rated sellerTop-rated sellerWas: S$ 13.72 20% offsuperdealmark99 (1,147) 96.8%Free International Shippingfrom China
- KERUI Wireless Window Door Sensor Detector Accessories for Home Alarm system KITOpens in a new window or tabBrand NewS$ 10.37 to S$ 38.56top_e (15,486) 96.9%+S$ 2.95 postagefrom ChinaFree returns
- RC-33 Normally Open/Close Recessed Magnet Switch Door Contact Entry Alarm SensorOpens in a new window or tabBrand NewS$ 3.65 to S$ 14.08Top-rated sellerTop-rated sellerWas: S$ 4.44 5% offdiymoremodules (549) 98.7%+S$ 5.92 postagefrom China
- Wireless PIR Motion Door Bell Welcome Chime Sensor Alarm Doorbell For Store ShopOpens in a new window or tabBrand NewS$ 13.34top_e (15,486) 96.9%+S$ 2.95 postagefrom ChinaFree returns
- Touch IR Motion Sensor Switch 12-24V Door Induction Switch Closet Wardrobe LightOpens in a new window or tabBrand NewS$ 13.34 to S$ 14.82Top-rated sellerTop-rated sellere-emall (41,035) 98.8%+S$ 34.97 postagefrom United StatesFree returns
- Wireless Waterproof Alarm Indoor & Outside Infrared Motion Sensor DIY PairingOpens in a new window or tabBrand NewS$ 14.28 to S$ 50.48nineleaf-office (535) 99.5%Free International Shippingfrom ChinaFree returns
- LOT OF 10 DOOR WINDOW SENSOR 2.4 GHz XFINITY XHS2-UE COMCAST/ZIGBEE HOME SECURITOpens in a new window or tabBrand NewS$ 62.23kool_kkat (372) 99.1%+S$ 36.36 postagefrom United StatesAlmost gone79 watchers
- New ListingWiFi Door Window Sensor 2.4GHz DIY Alarm Alert Easy Control For HOpens in a new window or tabBrand NewS$ 20.13nashisgt (55) 98.2%Was: S$ 21.88 8% off+S$ 1.47 postagefrom China
- 130db Wireless Door&Window Alarm Vibration Sensor Home OfficeOpens in a new window or tabBrand NewS$ 20.32popchutai (51) 96.2%+S$ 7.42 postagefrom China
- Wireless Window/Door Sensor Magnetic Gate Security Entry Anti Thief Alarm SystemOpens in a new window or tabBrand NewS$ 2.61top_e (15,486) 96.9%Was: S$ 2.74 5% off+S$ 2.95 postagefrom ChinaFree returns1,007 sold
- Wireless Contact Sensor Real Alarm for Doors/WindowsOpens in a new window or tabBrand NewS$ 16.75Top-rated sellerTop-rated sellerwhlovesstore (155) 96.4%+S$ 0.73 postagefrom China
- SONOFF DW2-RF 433MHZ Smart Door Window Alarm Infrared Sensor Smart Scene SensorOpens in a new window or tabBrand NewS$ 11.26 to S$ 21.12Top-rated sellerTop-rated sellerWas: S$ 11.85 5% offautotool2017 (753) 98%Free International Shippingfrom China
- BEA IXIO-DT1 Activation and Pedestrian Door Safety SensorOpens in a new window or tabBrand NewS$ 244.78maryplus123 (539) 100%+S$ 51.60 postagefrom United StatesLast one1 watchers
- SONOFF Door Window Sensor WiFi Wireless Door Alarm System,for Alexa Google HomeOpens in a new window or tabBrand NewS$ 13.38Top-rated sellerTop-rated sellerWas: S$ 14.08 5% offpx-smarthome (1,552) 99.5%+S$ 1.47 postagefrom China
- Wireless Smart Home Sensor Door Opener Window Security Aqara Zigbee Wifi ProductOpens in a new window or tabBrand NewS$ 23.63Top-rated sellerTop-rated sellereranpo-mall (1,246) 98.4%Free International Shippingfrom ChinaFree returns
- KERUI D022 Wireless Door/Window Detector Sensor Lot For Securtity Alarm SystemOpens in a new window or tabBrand NewS$ 7.40 to S$ 35.59top_e (15,486) 96.9%+S$ 2.95 postagefrom ChinaFree returns
- Door Sensors Alarms Door Window Entry C2Z7Opens in a new window or tabBrand NewS$ 26.12Top-rated sellerTop-rated sellerndo624 (2,636) 99%Free International Shippingfrom China
- SONOFF DW2 Wifi Wireless Door Window Sensor Open/Closed Detectors e-WeLink APPOpens in a new window or tabBrand NewS$ 15.90Top-rated sellerTop-rated selleranita4488 (524) 97.4%+S$ 0.88 postagefrom China
- Tuya Smart WiFi Door Window Sensor Detector Sound Security Alarm APP ControlOpens in a new window or tabBrand NewS$ 25.43Top-rated sellerTop-rated sellerhkmall8 (727) 97.4%Free International Shippingfrom China
- Ecolink WST-212 Honeywell Wireless Door/Window Sensor With Local Bypass ButtonOpens in a new window or tabBrand NewS$ 21.35 to S$ 47.46luchiksalebarn (2,826) 100%Was: S$ 26.69 20% off+S$ 35.16 postagefrom United States
- Smart Wi-Fi Home Window Door Burglar Security Alarm Sensor System Alexa GoogleOpens in a new window or tabBrand NewS$ 19.24Top-rated sellerTop-rated sellernexete (15,062) 98.7%+S$ 35.08 postagefrom United States214 watchers
- Lot Of 2 Ecolink Door/window Sensor DW-ZWAVE2.5-ECOOpens in a new window or tabBrand NewS$ 56.37g5esales (269) 100%+S$ 36.18 postagefrom United States
- ELK 6020 2-Way Wireless Recessed Door Sensor White New 💥Opens in a new window or tabBrand NewS$ 72.54Top-rated sellerTop-rated sellercoconutgeo (21,333) 99.7%+S$ 46.51 postagefrom United States
- 433MHz SONOFF DW1 RF Smart Door Window Alarm Infrared Sensor Home SecurityOpens in a new window or tabBrand NewS$ 7.28Top-rated sellerTop-rated sellerWas: S$ 7.67 5% offtop_electronic1980_techwin (1,553) 98.4%+S$ 3.60 postagefrom ChinaFree returns
- WiFi Door Sensor Window Door Open Closed Detectors Smart Home For TuyaOpens in a new window or tabBrand NewS$ 12.95Top-rated sellerTop-rated sellersilver2355 (261) 97.7%Free International Shippingfrom China
- New ListingSimpliSafe Original Generation Motion & 3 Door/Window Entry Sensor BRAND NEW SetOpens in a new window or tabBrand NewS$ 69.87butterflygigi (12,338) 100%Was: S$ 87.35 20% off+S$ 52.49 postagefrom United States
- Ring Alarm Door Bell Chime Anti-theft PIR Welcome Motion Sensor CourtyardOpens in a new window or tabBrand NewS$ 24.00Top-rated sellerTop-rated sellergowannai (1,329) 98.6%+S$ 0.75 postagefrom China
- Wireless Door Sensor Detector Window Real Time Alarm Home Security Door Open AGSOpens in a new window or tabBrand NewS$ 21.25Top-rated sellerTop-rated selleraigoshopping (5,717) 98.4%+S$ 0.94 postagefrom China
- Door Alarm Sensor White High Decibel Wireless Security Door Window Alarm Sen HPTOpens in a new window or tabBrand NewS$ 16.72Top-rated sellerTop-rated sellerhomepets100 (4,373) 98.9%Free International Shippingfrom China
- 2PC MC-38 NC/NO Door Window Contact Sensor Magnetic Switch for Home Alarm SystemOpens in a new window or tabBrand NewS$ 4.38 to S$ 7.70Top-rated sellerTop-rated sellerdiybox (76,900) 98.8%+S$ 4.14 postagefrom China
- Mini Motion Sensor Alarm Door Chime For Entrance Alert DC Or Battery OperatedOpens in a new window or tabBrand NewS$ 21.51securegizmo (4,561) 99.2%+S$ 35.16 postagefrom United States183 watchers
- Wireless Door Window Sensor Graffiti For Tuya Smart Door Window Alarm DetectorOpens in a new window or tabBrand NewS$ 22.37 to S$ 28.13Top-rated sellerTop-rated selleranita4488 (524) 97.4%+S$ 0.88 postagefrom China
- New ListingSmart Door Window Sensor Wifi Bell Security Alarm Wireless Open Closed DetectionOpens in a new window or tabBrand NewS$ 16.30Top-rated sellerTop-rated sellerranpo-global (35,890) 97.7%Free International Shippingfrom ChinaFree returns
- New ListingPG-107 Tuya Wireless Home WIFI GSM Motion Detector Sensor Burglar Alarm SystemOpens in a new window or tabBrand NewS$ 170.81 to S$ 448.95Top-rated sellerTop-rated sellerWas: S$ 432.91 10% offfenglin-shop (202) 99%+S$ 29.67 postagefrom China
- Automatic Door 24.125Ghz Microwave Motion Sensor,Autodoor SensorsOpens in a new window or tabBrand NewS$ 43.76olideautodoor (433) 93.6%+S$ 44.50 postagefrom China159 sold
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