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| Best Seller  | WiFi Door Alarm System Wireless DIY Smart Home Security System with Phone APP Alert 8 Pieces-Kit (Alarm Siren Door Window Sensor Remote) Work with Alexa for House Apartment Alpha by tolviviov more | $92.74 $79.99 FREE shipping go to store |
 | These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that closes... more | FREE shipping go to store |
| Best Seller  | �Smart Home Security Sensor】This door sensor alarm is an excellent security addition to any contact structure: front door window baby room garage doors skylights safes etc. Watching the security barrier at the top of the stairs. All the statuses of... more | FREE shipping go to store |
 | Door Window Sensor Alarm Remote Control Vibration Anti Theft Bicycle Alarm for Tricycle Motorbike Item Type: Motorbike AlarmMaterial: ABSWeight: Approx. 93g / 3.3ozProduct Size: Approx. 97x52x22mm / 3.8x2.0x0.9inWorking Voltage: DC 9VHost Battery Parameters: 1x9V Alkaline battery (not included)Remote Control Battery Parameters: 1x12V 23A battery... more | go to store |
 | Item Type: Door Window Alarm Material: ABS Alarm Volume: 108 DB Battery Life: Standby Time Over 2 Years (Based On 5 Switches Per Day) Alarm Batteries: AAA x 2 (Not Included) Operating Ambient Temperature: -10℃ To +60℃ Operating Ambient Humidity:... more | FREE shipping go to store |
 | Features: Network Support: This smart alarm system is compatible with 2.4G WiFi connectivity. Once triggered it will send alarm notifications through APP. With a built-in GSM module you have option to insert a 2G SIM card into home alarm system and... more | FREE shipping go to store |
 | Wsdcam Door Window Alarms and Sensors Battery Operated Wireless Home Alarm for Home Security-4Pack Wsdcam Door Window Alarms and Sensors Battery Operated Wireless Home Alarm for Home Security-4Pack 110 db loud alarm helps deter intruder and possibly notifies neighbors/homeowner also helps notify you if visitors/children/pet or others are... more | FREE shipping go to store |
 | Home Security System Door Alarms for Kids Safety Fit Home House Apartment A great fit for home security The receiver working together with the window door sensors making it a burglar alarm system and your 24h private guard. Put whole-home security at... more | $34.99 $27.00 FREE shipping go to store |
 | Unisex suitable for men and women - With zipper closure and tighten elastic band you do not need to worry the rain will wet your beloved shoes. Great waterproof and slip-resistant performance safety and environmental protection durable. After use just... more | FREE shipping go to store |
 | Features: Network Support: This smart alarm system is compatible with 2.4G WiFi connectivity. Once triggered it will send alarm notifications through APP. With a built-in GSM module you have option to insert a 2G SIM card into home alarm system and... more | FREE shipping go to store |
 | 1 x Door Window Alarm 1 x Magnetic Components 3 x Double Sided Adhesive 1 x Instruction Manuals more | FREE shipping go to store |
 | This is a combination of WiFi + RF technology to develop on-site alarm built-in 120 dB siren sound the world s leading anti-theft intimidator; infrared sensor alarm door and window opening alarm the entire mobile APP remote control. Specifications:... more | $38.07 $33.29 FREE shipping go to store |
 | brand new and high quality Features: Exquisite workmanship high efficiency stable working performance. Premium material ensures maximum strength and durability for long lasting usage. Normally open type: When the magnet and the reed switch are together... more | FREE shipping go to store |
 | 1 x Magnetic Sensor Door Alarm 1 x Magnetic Component more | FREE shipping go to store |
 | 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 Smart Home XODO PK6 6-Pack Kit is a new form of authenticity that gives security within your home a new sense of ultimate comfort and compliments your home with numerous functions. This Smart home kit works with other devices in your home. The XODO... more | FREE shipping go to store |
 | Product Description: WBM Wi-Fi Sensor for Window door and also used as a garage door sensor. Home security door open contact Sensor monitors and reports the opening and closing status of windows and doors real-time position status displayed on the App... more | FREE shipping go to store |
 | Features: New and high quality Super loud 95 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability Dustproof and insect prevention Easily mounted by adhesive. Type to window or door. Ideal entry warning... more | FREE shipping go to store |
 | ENTERTAINMENT TOYS AND SEASONAL > 87 WIRELESS > WIRELESS ACCESSORIES L2 > MISC ACCESSORIES more | go to store |
 | Please kindly noted that this item is sold by sunflower from Joybuy marketplace. Notice:The door sensor Window Sills only works with 2.4G wifi not work with 5G. Befor you purchase the order please make sure is 2.4G wifi. How to connect WiFi？ It is... more | $16.79 $15.99 FREE shipping go to store |
 | Please kindly noted that this item is sold by sunflower from Joybuy marketplace. Notice:The door sensor Window Sills only works with 2.4G wifi not work with 5G. Befor you purchase the order please make sure is 2.4G wifi. How to connect WiFi？ It is... more | go to store |
 | 1 x Magnetic Sensor Door Alarm 1 x Magnetic Component more | go to store |
 | 1 x Door Window Alarm 1 x Magnetic Components 3 x Double Sided Adhesive 1 x Instruction Manuals more | go to store |
 | Motion-Activated Wifi Alarm System. This product may contain components or involve entities which are not NDAA compliant. 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 |
 | Graffiti Smart Door And Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor Product parameters： Product Color: White Material: ABS Rated current: 10mA Input voltage: AAA1.5V Alarm Current:≤70-120 MA WIFI: 2.4GHZ IEEE... more | go to store |
 | Description: Input voltage：：DC3V LR03*2 Battery: AAA*2 (not included) Standby current ：≤10uA Alarming current ：≤15mA Low-voltage notification ：≤2.5V Wireless Technology:ZigBee Transmission Frequency:2.4GHz Magnetic control distant :... more | FREE shipping go to store |
 | 3 Sets Sensor Window Sensors Alarm Wired Contact Security Magnet Zinc Alloy Description Are you looking for products with reasonable prices? Are you looking for a sturdy durable and reliable magnetic alarm that can complete multiple tasks? our products will be your best choice! Our professional magnetic alarm will meet your... more | go to store |
 | PAVEOS Smart Home SNZB-04 Door Window Sensor Wireless Smart Home Detect Alarms Moni White-e PAVEOS SONOFF-SNZB-04 ZB Door Window Sensor Wireless Smart Home Detect Alarms Monit Overview: The wireless door/window sensor is essential for knowing who is in and out of your home so it is most often used as part of smart security system. SONOFF-... more | go to store |
 | Smart Door Window Sensor is compact and lightweight very suitable for installing in door or window of your house to provide home . With high sensitivity and quick response it will push alarm notifications to the smart APP when the door/ window opens or... more | FREE shipping go to store |
 | Dazone WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home Features: A loud alarm will be triggered and push instant notification to your phone immediately when someone opens or close your door or window making you informed all the time. Provides 24-hour monitoring. Even if you are far away from your home... more | $12.55 $11.47 FREE shipping go to store |
 | SONOFF SNZB-04 ZigBee Wireless Door Window Sensor Burglar Alarm for Home Security system Compatible with Alexa/Google Home Zigbee Bridge Hub Required Have you ever thought to turn on/off devices through you action? Simply connectthe sensor with your... more | $29.99 $18.99 FREE shipping go to store |
 | QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch White Pack of 5 with 20 Screws - Product Information: Product name: Surface-mounted Magnetic Door Switch Type: MC-31 Color: White Material: Plastic -... more | FREE shipping 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 | go to store |
 | Graffiti Smart Door And Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor Product parameters： Product Color: White Material: ABS Rated current: 10mA Input voltage: AAA1.5V Alarm Current:≤70-120 MA WIFI: 2.4GHZ IEEE... more | 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 |
 | SONOFF Zigbee Smart Home Security Kit Automation Controller System Wireless Window Door Alarm Motion Sensor Temperature and Humidity Sensor Works with Alexa Google Home Google Assistant designated SONOFF ZigBee home security kit as one of the official... more | FREE shipping go to store |
 | VistaTech - Magnetic Door & Window Sensor Alarm Set Powerful Sound Security Home / Office - Set of 4 Magnetic Door & Window Sensor Alarm Set - Set of 4! Experience the ultimate convenience and peace of mind with our innovative alarm system. Say goodbye to complicated installations expensive security systems and the hassle of wiring. Our alarm set is... more | go to store |
 | Wireless Smart Compact Portable andamp; DIY – Guard Your Home! We Carefully Chosen This Multi Use Home and Business Doorbell Alarm Security System Group for You! Features: 1.Wide Range Led Flash Loud and adjustable sound (0-90db) 2.Low Power... more | FREE shipping go to store |
 | Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch NO NC type designed for use with alarm systems. Great for use in family and factory window door. etc. Switch Type: NC(normal close type) the circuit is closed normally and that if a magnet comes near it the circuit opens. Switch Type: NO(normal open... more | $19.99 $10.99 FREE shipping go to store |
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