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| Best Seller  | Door and window anti- alarm Anti- sensor alarm and assured door window anti- device Material: ABS Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not... more | go to store |
 | The following magnetic alarm entry door bell kits can only sound an alarm: -Alarm Sensor -Alarm Bell+Alarm Sensor The following magnetic alarm entry door bell kits can choose to output music or alarm sound: -Music Sensor -Alarm Bell+Music Sensor -Alarm... more | FREE shipping go to store |
| Best Seller  | Features: 100% and excellent quality. 120db ultra loud alarm ringing. Adopts ABS material lightweight antirust and . When you install the touch sensor in your house office or factory it will ring to alarm once children open the doors and windows or a... more | $9.99 $7.94 FREE shipping go to store |
 | LED Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Specification: new and high quality Auto-sensing LED door lock light use the human body infrared sensor technology and light automatic detection technology. When there is a... more | $5.99 $3.99 go to store |
 | Smart Door Sensor Close Reminder Dementia Patients Safety Wireless Abs Car Alarm Sensors Devices and Description This window alarm is made of premium material which can withstand long-lasting use. Features the ABS material which has high durability not easy to deform. Fine workmanship ensures practicality. Features -Color: White -Material: ABS -Size:... more | go to store |
 | Description Adoption of advanced PIR sensing technology the LED keyhole light can automatically identifies human body and aotu turn on/off. With 4 LED it is bright enough to make sure the keyhole can be seen at night without keeping the porch light on.... more | go to store |
 | WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor Feature: 1. New and 2. Super 90 dB alarm 3. Convenience in installation--just peel and stick 4. Super environmental suitability and stability 5. and insect prevention 6. Easily... more | $16.19 $3.19 go to store |
 | Kairuite Smart Door and casementSensor Smart Security Alarm work 2PCS Features: * Hub is required and sold separately *Whenever the door/casement opens unexpectedly the MOES Door and casement Sensor will send an notification to your phone and activate the local alarm on the MOES Hub. *The MOES Door and casement Sensor... more | $16.05 $11.06 go to store |
 | 5pcs RC-35 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more | $45.99 $24.14 FREE shipping go to store |
 | Labakihah Led Lights Led Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp LED Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Specification: 100% Brand new and high quality Auto-sensing LED door lock light use the human body infrared sensor technology and light automatic detection technology. When... more | $4.29 $3.59 go to store |
 | 2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White Description: 1.NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ). When make order pls check carefully! 2.These are the door contact sensors that... more | $17.99 $8.73 FREE shipping go to store |
 | Simply use your voice to control the connected devices by or Home. It can also perform auto control together with other intelligent devices which are compatible with Smart Life. Features: Convenient for you to detect your doors windows cabinets drawers... more | $14.99 $12.19 FREE shipping go to store |
 | BAGUER Car Door Alarm Security Anti Lost Remind Vibration Alarm Sensor Detector Features: *Easy Installation: This door open alarm is made of ABS material and electronic components allowing for easy installation on any car or truck door. *Quick Response with High Sensitivity: Equipped with a built-in sensor this door-open alarm... more | $7.66 $5.66 go to store |
 | For Sonoff Dw2 Wifi Door Sensor Smart Switch Alarm Security System Automation Features: *Brand new and high quality *Made of high quality material more durable *The wireless door sensor can be installed on your door and will send you an notification if your door is either open or closed adding an extra layer of security to your... more | $15.09 $12.00 go to store |
 | Description: Function: This window open close detector can detect the status of a window so you can easily know if you close the door. Simple installation: You can easily fix the window sensor onto a wall or window frame and requires no special tools.... more | FREE shipping go to store |
 | Product Description: Outdoor warning distance:10m Indoor warning distance:20m Induction speed:30ms Contact capacity:AV/ 30V/0.5mA Operating Voltage:12-24V Material:PC Size:7.5*4.9*2.5cm/ 2.95*1.92*0.98 Features: 1. Anti-glare up to 50 000 LUX built-in... more | FREE shipping go to store |
 | Door Window Security Home Alarm Contact Surface Reed Switch Sensor Brown 10/pk Surface wired magnetic contact Mini Stick-on contact with flange Self adhesive or screw mount Mounting screws and self-stick strips included Designed for doors or windows Center leads with 22 AWG and 18 length Brown Color 1 Gap Contact Dimensions: 33mm... more | $26.32 $23.95 go to store |
 | SMPL HC-SMPL-WA-DS Wander Alert Add-On Door Sensor White When a door opens the SMPL Wander Alert Wireless Door Sensor sends out a real-time alert to a portable alarm. Caregivers can be in different locations around their home and property and still monitor a loved one. This wireless door sensor works within... more | $18.99 $14.99 FREE shipping go to store |
 | Type:Optical Sensor Life:100 Static indicators:15KV Fingerprint reader can conduct secondary development can be embedded into a of end .Users can conduct secondary development can be embedded into a of end such as:access control attendance safety... more | FREE shipping go to store |
 | Wsdcam Door and Window Alarm Wireless Home Security Alarm System Magnetic Alarm Sensor A simple-to-use cost-effective security solution to protect you and your family against home invasions. 4 in 1 function -- General Alarm Constant Alarm Closing-door... more | FREE shipping go to store |
 | Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security Features: These extractors will remove most kinds of damaged rusted broken or stuck screws from any wood or metal surface. They are made from premium steel with heat treatment for extra hardness and long durability. 6 pieces heavy duty screw extractor... more | FREE shipping go to store |
 | Kairuite Smart Door Magnetic Sensor for Tuya ZigBe Smart Life APP Control Home Security Features: *Low Power Warn: When power is low the sensor will push messages through Tuya APP to remind user to replace batteries in time. *Multi-purpose Application: According to different needs the sensor can be used in various scenarios. *Hands-free... more | $16.26 $11.27 go to store |
 | 3pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more | $27.99 $13.54 FREE shipping go to store |
 | Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor Features: and Super 90 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability Easily mounted by adhesive. Type to window or... more | $4.13 $3.59 go to store |
 | 2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown Description: 1.NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ). When make order pls check carefully! 2.These are the door contact sensors that... more | $18.99 $9.19 FREE shipping go to store |
 | WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor Feature: 1. New and 2. Super 90 dB alarm 3. Convenience in installation--just peel and stick 4. Super environmental suitability and stability 5. and insect prevention 6. Easily... more | go to store |
 | Kairuite FOR DW2 WIFI Door Sensor Smart Switch Alarm Security System Automation Features: *Brand new and high quality *Made of high quality material more durable *The wireless door sensor can be installed on your door and will send you an notification if your door is either open or closed adding an extra layer of security to your... more | $15.38 $10.39 go to store |
 | GLFILL Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google Features: *APP Notification:Get real-time notifications on your smartphone whenever the door is opened ensuring you are always aware of any activity at home. Stay connected and in control. *No Thieves Again:Keep your home safe and secure with this... more | FREE shipping go to store |
 | Kairuite Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google Features: *APP Notification:Get real-time notifications on your smartphone whenever the door is opened ensuring you are always aware of any activity at home. Stay connected and in control. *No Thieves Again:Keep your home safe and secure with this... more | $14.93 $9.94 go to store |
 | 4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more | FREE shipping go to store |
 | LED Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Plastic LED Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Specification: 100% Brand new and high quality Auto-sensing LED door lock light use the human body infrared sensor technology and light automatic detection technology. When... more | $7.93 $6.69 go to store |
 | Clearance TOFOTL Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor Features: Super loud 120 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability and insect prevention Easily mounted by... more | go to store |
 | Kairuite 7 Inch 1080p HD Wireless Video Door Intercom with Camera Motion Sensor ( PIR ) Features： *Mobile phone-like touch experience: with a full capacitive touch screen you can click wherever you want. The operation is simple and the experience is as smooth and sensitive as a smartphone. *Wireless full-touch video intercom doorbell:... more | go to store |
 | Anself Door Sensor for Home Device Intelligence Linkage color:#c0392b;Door and Window Sensor Wireless Contacts Sensor Support Home Device Intelligence Linkage APP Notifications (Open/Closed) Hub Required for Home Alarm SystemUpgrade your safety system with this intelligent door and window sensor.... more | FREE shipping go to store |
 | CFXNMZGR Led Light Led Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Delivery Time:Goods Shipped From China Expect 7-15 Days To Receive The Package LED Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Specification: 100% Brand new and high quality Auto-sensing LED door lock light use the human... more | $9.48 $8.43 FREE shipping go to store |
 | JeashCHAT LED Intelligent Door Lock Cabinet Key Induction Small Night Light Sensor Lamp Specification: 100% Brand new and high quality Auto-sensing LED door lock light use the human body infrared sensor technology and light automatic detection... more | $5.37 $4.48 go to store |
 | Description Adoption of advanced PIR sensing technology the LED keyhole light can automatically identifies human body and turn on/off. With 4 LED it is bright enough to make sure the keyhole can be seen at night without keeping the porch light on. It... more | $7.74 $6.89 go to store |
 | Jasco Smart Door Sensor Accessory Pack 10-Pack 58379 Paintable Personalize your home automation with the Jasco Z-Wave Hinge Pin Paintable Accessory Pack. Compatible with Jasco and GE-branded Z-Wave Hinge Pin Smart Door Sensors – 32562 and 32563 – the replacement kit can be painted to match any door and décor.... more | FREE shipping go to store |
 | Car Door Alarm Security Anti Lost Remind Vibration Alarm Sensor Detector Features: *Easy Installation: This door open alarm is made of ABS material and electronic components allowing for easy installation on any car or truck door. *Quick Response with High Sensitivity: Equipped with a built-in sensor this door-open alarm... more | $10.09 $5.59 go to store |
 | Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor Features: New and Super 90 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability Easily mounted by adhesive. Type to window... more | $2.99 $2.69 go to store |
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