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Alarm & Sensors
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TVCMALL Recommends
Door Sensor Alarm High Decibel Windows Doors Anti-Theft Security System with Remote Control
$6.13 for Wholesale
$6.32
Ships in 1 - 3 days
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Door Window Vibration Alarm 125dB Anti Theft Sensor with Low Battery Alert for Home Hotel Shop
$2.84 for Wholesale
$2.90
$2.97
Ships in 1 - 3 days
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C20 Patients Elderly Alert Button 80m Wireless Emergency Alarm Call Bell, 2 Call Buttons + 3 EU Plug Receivers - Silver
$16.12 for Wholesale
$16.63
Ships in 1 - 3 days
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T1 Anti Spy Camera Detector with Screen Multifunction Signal Scanner RF Finder for Hidden Camera GPS Tracker
$12.32 for Wholesale
$12.71
Ships in 1 - 3 days
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VB02 Tuya WiFi Door Vibration Sensor Smart Real-Time Detection APP Remote Motion Shock Alarm Device
$5.44 for Wholesale
$5.68
Ships in 1 - 3 days
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MS04 Zigbee PIR Sensor Wireless Remote Smart Motion Detector Intelligent Human Movement Sensor
$7.06 for Wholesale
$7.27
Ships in 1 - 3 days
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MS15 Tuya Smart Home WiFi Motion Sensor PIR Detector Infrared Human Body Movement Sensor
$6.25 for Wholesale
$6.44
Ships in 1 - 3 days
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LS01 Tuya WiFi Light Sensor Smart Illumination Detector Brightness Sensing Device
$10.52 for Wholesale
$10.85
Ships in 1 - 3 days
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HS09 Wireless Bluetooth-Compatible Temperature Humidity Sensor Smart Digital Thermometer Hygrometer
$4.19 for Wholesale
$4.37
Ships in 1 - 3 days
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DS10 Smart Door Window Sensor Magnetic Wireless Switch Detector for Home Security Alarm - Zigbee
$6.89 for Wholesale
$7.10
Ships in 1 - 3 days
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TH03 WiFi Temperature Humidity Sensor Detector Wireless Indoor Thermometer Hygrometer
$7.06 for Wholesale
$7.27
Ships in 1 - 3 days
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HS06 Tuya Zigbee Round Temperature Humidity Sensor Smart Home Indoor Thermometer Detector
$5.00 for Wholesale
$5.22
Ships in 1 - 3 days
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SMCO01 Smart Home Tuya WiFi Smoke Detector Carbon Monoxide Alarm Wireless Sensor with Flash Light
$14.15 for Wholesale
$14.60
Ships in 1 - 3 days
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HS07 Zigbee / Wifi Smart Temperature Humidity Sensor Wireless Thermometer Compatible With Alexa Google Home - Zigbee
$5.00 for Wholesale
$5.22
Ships in 1 - 3 days
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K68 Wireless Signal Detector RF Bug Finder Anti-Spy Camera Detector GPS Tracker Locator, Upgraded Version - Black
$29.15 for Wholesale
$29.86
Ships in 1 - 3 days
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C20 Elderly Monitoring Alarm Home EU Plug Wireless Caregiver Pager Smart Call System Senior Personal Buzzer Alarm 1 Call Button and 2 Receivers - Silver
$10.05 for Wholesale
$10.37
Ships in 1 - 3 days
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MS10 Zigbee PIR Sensor Motion Detector Smart Home Module Wireless Human Body Infrared Sensor Alarm
$5.01 for Wholesale
$5.23
Ships in 1 - 3 days
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TH10 Smart Wireless Temperature Humidity Sensor Referesh Button for Home Automation Remote Detection - WiFi Version
$7.03 for Wholesale
$7.24
Ships in 1 - 3 days
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MS11 Wifi / Zigbee Wireless Infrared Motion Sensor PIR Detector for Smart Home Automation - WiFi Version
$7.46 for Wholesale
$7.68
Ships in 1 - 3 days
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TH05 Smart Bluetooth-Compatible Thermometer Hygrometer LCD Display Temperature Humidity Sensor
$4.19 for Wholesale
$4.38
Ships in 1 - 3 days
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TH02 Smart Infrared WiFi Digital Thermometer Hygrometer Wireless Temperature Sensor - Black 24H
$11.29 for Wholesale
$11.64
Ships in 1 - 3 days
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CO2V1 Smart Carbon Dioxide Detector Tuya WiFi Air Quality Monitor Temperature Humidity Sensor
$29.87 for Wholesale
$30.60
Ships in 1 - 3 days
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MS02 Tuya PIR Motion Sensor Zigbee Smart Movement Detector for Home Automation System
$7.84 for Wholesale
$8.07
Ships in 1 - 3 days
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SM441W WiFi Smoke Detector Smart Home Alarm System Multi-Scene Smoke Sensor
$9.38 for Wholesale
$9.67
Ships in 1 - 3 days
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WL08 Tuya Zigbee Water Leak Sensor Wireless Flood Detector Smart Home Water Level Alarm Device
$6.43 for Wholesale
$6.63
Ships in 1 - 3 days
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DW10 Tuya WiFi Door Window Sensor Smart Alarm Security System Intrusion Detector Scene Linkage Trigger
$4.19 for Wholesale
$4.37
Ships in 1 - 3 days
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A600 WiFi Intelligent Wireless Smoke Detection Device Home Smoke Alert Detector
$9.38
$9.68
Ships in 1 - 3 days
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WSD500C Tuya Zigbee Temperature Humidity Sensor Abnormal Alarm for Home Office
$8.67 for Wholesale
$8.93
Ships in 1 - 3 days
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SQ500B Tuya Smart Zigbee 3.0 Water Leak Detector Smart Sensor for Alexa Google Assistant Real Time Monitor
$7.07 for Wholesale
$7.29
Ships in 1 - 3 days
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WSD400H WiFi Temperature Humidity Sensor Abnormal Alarm Real Time Monitor Compatible with Alexa / Google Assistant (No Battery)
$7.68 for Wholesale
$7.91
Ships in 1 - 3 days
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WSD500A Tuya Smart Zigbee 3.0 Temperature Humidity Sensor Compatible with Alexa Google Assistant (No Battery)
$5.63 for Wholesale
$5.88
Ships in 1 - 3 days
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NB06 Door Window Alarm 120dB Home Anti-theft Security Protection System Magnetic Burglar Alarm
$2.42 for Wholesale
$2.53
Ships in 1 - 3 days
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WSD017 Tuya Zigbee Smart Temperature Humidity Detector Real Time Monitoring Wireless Sensor
$9.47 for Wholesale
$9.76
Ships in 1 - 3 days
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CO400A Compatible with Alexa / Google Assistant WiFi Smart Carbon Monoxide Detector Real Time Monitor (No Battery)
$9.30 for Wholesale
$9.59
Ships in 1 - 3 days
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P7000 High Sensitivity Wireless RF Signal Hidden Camera Detector Scan Magnetic GPS Locator
$78.33 for Wholesale
$80.28
Ships in 1 - 3 days
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SQ400B WiFi Smart Water Leak Detector Overflow Sensor with Buzzer Real Time Monitor Alexa Google Assistant Compatible
$6.48 for Wholesale
$6.67
Ships in 1 - 3 days
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DY-RQ500A Tuya Smart Zigbee Gas Detector Alarm IEEE802.15.4 Combustible Gas Sensor - EU Plug
$9.06 for Wholesale
$9.33
Ships in 1 - 3 days
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SQ400A WiFi Smart Water Leak Detector Wall Mounted Flood Sensor Overflow Alarm Real Time Monitor
$5.22 for Wholesale
$5.45
Ships in 1 - 3 days
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Safe Sound Personal Alarm Keychain 130db Self Defense Alarm Emergency Flashlight - White
$3.07 for Wholesale
$3.20
Ships in 5 - 7 days
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Tuya WiFi / Zigbee Smart Temperature Humidity Sensor Real Time Monitoring High Precision Digital Detector - WiFi Version
$7.04 for Wholesale
$7.25
Ships in 1 - 3 days
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