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防盗探测器

以最优价格选购236款高价值防盗探测器。 使用Fruugo轻松选购防盗探测器，尽享Yale、Smart Things和TP-Link优惠价格和促销折扣。使用Fruugo在线安全选购防盗探测器，尽享安全支付和快速送达至美国。

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显示第1 - 32条（共236条）
Real Sensor Open Home Detector Color Black Security System Compatible Instant Notifications
US$20.95 保存 US$10.00 RRP: US$30.95
Advanced Indoor Air Quality Tester with WiFi, 9-in-1 Sensor for Temperature, Humidity, CO2 Monitoring, Allergy Relief, White
US$54.00 保存 US$30.00 RRP: US$84.00
LD6002C 60G Millimeter Wave Radar Sensor FMCW Non-Contact Fall Detection Sensor for Safety Applications
US$94.00 保存 US$55.00 RRP: US$149.00
Home Security Magnetic Door Window Sensor Switch, Wired Alarm Contacts, 2-Pack, Hidden Mounting Option, Reliable Detection
US$15.95 保存 US$5.00 RRP: US$20.95
Vedenpitävä kaksisäteinen anturi aktiivinen infrapunatunnistin IR 100m ulkokehä seinäesteaita GSM-hälytykseen
US$38.95
Kädensijan tallennuksenestoilmaisin varkaudenesto langaton piilotettujen laitteiden ilmaisin
US$28.95 保存 US$13.00 RRP: US$41.95
Door Gap Alarm, Fridge Warning, Adjustable Voice Notifications, Window Sensor, Door Lock Reminder For Garage And Cellar
US$20.95 保存 US$10.00 RRP: US$30.95
Refrigerator Door Alarm Voice Alert Sensor With Adjustable Volume, Magnetic Door Warning For Fridge, Freezer, Window
US$20.95 保存 US$10.00 RRP: US$30.95
Älykkäät oventunnistimet kaukosäätimellä ja äänikomennoilla, ABS-ikkunatunnistimet perheen turvallisuuteen
US$209.00 保存 US$100.00 RRP: US$309.00
Tuya Zigbee -ovi- ja ikkuna-anturi älykkään kodin turvallisuuteen, reaaliaikaisiin hälytyksiin, kaukosäätimeen Smartlife-sovelluksen kautta
US$99.00 保存 US$50.00 RRP: US$149.00
Magneettinen kytkin NC Normaalisti suljettu Vedenpitävä Mikrohälytys Oven Ikkuna-anturille, Korkean Tarkkuuden Elektroninen Komponentti
US$24.95 保存 US$13.00 RRP: US$37.95
一套 WiFi 门窗传感器，用于家庭安全，带有智能应用程序通知
US$34.95 保存 US$19.05 RRP: US$54.00
Langattomat älykkäät Wi-Fi-ovien ja ikkunoiden kosketinanturit kodin turvallisuuteen
US$46.95 保存 US$22.05 RRP: US$69.00
WiFi 2.4G Smart Window and Door Sensor for Wireless Alarm System, App Control Compatible with Home Security Protection
US$17.95 保存 US$8.00 RRP: US$25.95
Alarm Buzzer for Windows - Loud Vibration Sensors, Window Safety Alarm System, White Security Sensor for Effective Protection
US$18.95 保存 US$10.00 RRP: US$28.95
10PCS SW420 Vibration Sensor Module Normally Closed Switch for Motion Detection
US$27.95 保存 US$14.00 RRP: US$41.95
Smart Door/Window Sensor Wireless Real Time Alarm Alexa Google Assistant Compatible Open Contact Sensor
US$18.95 保存 US$10.00 RRP: US$28.95
Oven koskettimet 5 kpl mini valkoinen upotettavat NC-ikkuna-anturit Magneettinen ruokokytkin 3/4 tuuman DCS-kytkimet kulunvalvontaan
US$21.95
Ultraäänietäisyysanturipaketti, jossa on 2 SR04T-moduulia etäisyyden mittaamiseen, esteiden välttämiseen ja teolliseen ohjaukseen
US$25.95 保存 US$13.00 RRP: US$38.95
Refrigerator Alarm Adjustable Voice Notifications, Door Close Reminder, Window Sensor, Compact Easy Install For Home
US$23.95 保存 US$11.00 RRP: US$34.95
Kuehlschranktuer Alarm Compact Fridge Door Sensor With Voice Alert For Home Office School And Rooms With Windows
US$23.95 保存 US$11.00 RRP: US$34.95
Zigbee Wireless Window Alarm Sensor for Tuya Living Room And Front Door Security System Status Detector Accessories
US$54.00 保存 US$25.00 RRP: US$79.00
Gefriertur Alarm Smart Door Sensor With Voice Alarm For Window, Room, Store, Home, School, Business Security
US$69.00 保存 US$35.00 RRP: US$104.00
Kuhlschranktuer Alarm Open Door Alarm Voice Alarm Sensor For Refrigerator Door Window And Room Security
US$23.95 保存 US$11.00 RRP: US$34.95
Wireless Door And Window Sensors With App Alerts Compact Magnetic 2-Pack For Enhanced Security Monitoring
US$37.95 保存 US$21.05 RRP: US$59.00
Door Alarm On Opening, Freezer Sensor, Voice Alert, Window And Room Sensor For Home Office School Security
US$23.95 保存 US$11.00 RRP: US$34.95
Smart Home Door and Window Sensors for ZigBee, Easy Install, Wireless Connectivity, Compatible with ZigBee Hubs
US$31.95 保存 US$16.00 RRP: US$47.95
Freezer Door Alarm With Intelligent Sensor, Voice Alarm, Ajar Reminder For Home, Storefront
US$20.95 保存 US$10.00 RRP: US$30.95
Refrigerator Door Alarm Open-Door Alert Compact Sensor With Voice Alarm For Home, Office, School, And Rooms With Windows
US$23.95 保存 US$11.00 RRP: US$34.95
Wireless ZigBee Sensors For Door And Window Security Alerts, ZigBee Compatible, Home Automation
US$23.95 保存 US$11.00 RRP: US$34.95
Refrigerator Door Alarm Freezer Alarm, Compact Sensor With Voice Alert For Home, Office, School, And Rooms With Window
US$30.95 保存 US$15.00 RRP: US$45.95
Door Gap Alarm Window Opening Alarm Adjustable Voice Warnings, Magnetic Sensor, Door Closing Reminder For Garage/Cellar
US$20.95 保存 US$10.00 RRP: US$30.95