10 Best
Alarm System With Door Sensors
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Product Highlights- 【long range & 5-level volume】600 feet far enough to cover every door and window in your house. the wifi door security system has 55 ringtones for you to choose, the plug-in receiver has a blue led indicator, and the 5-level adjustable volume is from 0db to 110db (including silent mode).
- 【easy to install】plug the door chime for business when entering into socket, tear off the tape behind door sensor chime then paste on the door. the wireless door chime has been matched before shipment. led indicators are suitable for the elderly and hearing impaired.
- 【door/window open alarm】wireless door chime can be used as a way to alert front door merchants when customers come in. it can be used as a doorbell/entry/intruder alarm system for homes, offices and stores.
- 【expandable】each wireless doorbell receiver can be paired with up to 20 magnetic contact sensors, and unlimited receivers can be added to each door sensor. set different ringtones for door sensors in different locations, makes it easier to tell where someone is visiting.
- 【easy to use】just plug the doorbell receiver into outlet and tear the double-sided adhesive tape on the back of door sensor(or screw mounted) to stick to the door or window, please take the insulating paper away before using the sensor.
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Product Highlights
- [detects people leaving or entering the home] with the built-in motion sensor, contact sensor will know whether you are leaving or coming home, making it possible to trigger the different actions you set in the "scene" in the switchbot app. when it detects you leaving home, the appliances will automatically turn off, and when it detects you coming home, the appliances w...
- [part of the switchbot ecosystem] connect contact sensor with other switchbot products and set up a ”scene“ in the switchbot app. when windows are opened, the switchbot bot will be triggered to turn off the air purifier automatically.
- [window & door alarm sensor for home security] switchbot contact sensor can detect the opening/closing of doors and windows, guarding security of the elderly, children, and pets. with the built-in light sensor, it will automatically trigger the switchbot bot to turn on the light when someone moves when the environment goes dark. the magnets need to be aligned with the b...
- [easy to install & place it anywhere] thanks to the small and wireless design with long battery life, you can install contact sensor tool-free and get it set up in seconds. place it on a medicine box to track whether the elderly are taking their medication, or place it on your pet's cage to know if your kitten has slipped away.
- [remote alert notification & voice alarm from alexa] you will receive a door-open alert notification on your phone if a suspicious person enters the house while you are away. alexa will start a voice alarm to scare off any burglars, ensuring your apartment security.
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Product Highlights
- Window contact sensor: 2. 4ghz wifi one- key connection, easy installation, no home is needed, and can be easily achieve intelligent control of household appliances.
- Door alarm: get instant push notification to your phone when door sensor detect abnormal activity.
- Home security sensor: adopt premium quality abs material for durable and lasting use.
- Safe entry sensor: 2.4ghz protocol is stable, fast and convenient in use.
- Magnetic triggered door sensor: it will send push notification if the doors or windows are opened or invaded by external object, and you will immediately know that there is an abnormality in your home.
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Product Highlights
- Easily mounted by adhesive. type to window or door. ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！
- Super loud 90 db alarm. when someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner
- 100% new and high quality
- Magnetic sensor switch detects your door or window.easy stick installation and operation, press on/off switch to power on/off then insert 2 pcs aaa battery (battery do not contain in the box),tear the double-sided adhesive on the backpack, paste the door knob alarm on your target position.
- Super suitability and stability.
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Product Highlights
- 4 working modes:#1 instant alarm(it will alarm loudly if the door is open, and it will stop as soon as your door is closed) #2 entry alert mode (rings“ding dong” once as a welcome tone ) #3 door closing reminder(emits "bibi"sound every 10 seconds to remind you by repeated sound until the door is closed). #4 instrude alarm mode (alarm will last for 1 minute if your door ...
- Easy to use: this door alarm system is very easy to use, you just need to press th on/off button to turn on the door alarm,press the volume button to adjust the volume, press the set key choose the working mode by the "bibi" sound, after the mode is selected,it will work well,our manual have detailed instructions to guide you to use our door alarm sensors.
- Volume adjustable door alarm: this door alarm is used to alert you when a door or window is opened by 0-120db alarm or ding-dong sound. it has 4 working modes, it prevents your children from sneaking out, it can be used as a doorbell for people with dementia patients and it is a perfect wireless home security alarm system for kids safety, burglary, home security, garage...
- 2 installation ways: this door alarm comes with double-sided adhesive and screw bag, you just need to peel off the sticker and install it on the door and door frame,or use the screw to mount on the door,remember to keep them less than 0.6in apart and on the same plane, and it will work fine.
- Customer satisfaction: note: this door alarm cann't be paired with remote. if you encounter any problems when using the door alarm sensor, please contact us in time, we will serve you wholeheartedly!
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Product Highlights
- - easy installation: with a user-friendly design, this barrier detector can be easily installed and integrated into existing door systems, saving time and effort.
- - adjustable sensitivity: the system allows for adjustable sensitivity levels, allowing users to customize the detection range and optimize the sensor's performance according to their specific needs.
- - enhanced security: this infrared beam sensor alarm system provides an additional layer of security for revolving sliding automatic doors, ensuring unauthorized access is detected and deterred.
- - reliable detection: the photoelectric beam technology ensures accurate detection of any intrusion or obstruction, minimizing false alarms and ensuring reliable operation.
- - versatile application: suitable for a wide range of environments, this alarm system can be used in various settings, including commercial buildings, hospitals, hotels, and more, providing a versatile solution for enhanced security.
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Product Highlights
- ✨5 modes motion sensor alarm - welcome mode/ doorbell mode/ alarm mode/ color light mode/ night light mode, sufficiently meet your demand
- ✨two types of power supply - the receiver uses aa battery(not included) or usb 2.0 micro-b(not included), motion sensor uses aaa battery(not included) or usb 2.0 micro-b(not included)
- ✨expandable wireless home security - independent alarm horn,maximum 113db, can effectively scare the thieves and intruders away
- ✨wireless motion sensor - remote transmission, 280 meters in the open place, suitable for more places
- ✨wide wireless range - the indoor motion sensor alarm detects movement range very wide. not only perfect for home security, but also for shops, hotels, offices and factories mailboxes, garages door and driveways
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Product Highlights
- More accurate👉 with the latest detection technology, cpvan pir motion detector alarm can effectively distinguish interference signals and human movement signals more accurately up to 40ft detection range of the infrared sensor (performing better within 10-26ft). less false alarm! please note that the pir technology is hard to work effective through your walls, windows o...
- Portable & easy to install👉 our indoor motion sensor detector alert is handy and portable. when you go out for work or playing, you can easily use it protect van or camping. besides, it is very easy to install, you can fasten it by adhesive sticker or screws we provided. of course, you can also just use it by staying it on your table or car. very convenient!
- Super loud and easy to use👉 cpvan motion sensor alarm is designed with 125db alert device and simple operation, which can be very loud to scare away thieves, naughty children, dogs, raccoon, foxes. it's easy to use to protect your kitchen, stair, garage, shed, shop, boat, van and so on. note: it isn't waterproof.
- 2 modes & 328ft remote control👉 cpvan indoor motion sensor alarm has 2 modes:loud alarm & chime. paired with 328ft remote control, it can achieve more functions. for example, you can use it to welcome visitors and gently prevent your kids from stairs or your 4 legged family members from kitchen, also you can use the loud alarm to scare the thieves.
- Excellent after-sales service👉 to supply excellent service to our customers, we will provide 18 months warranty and life time tech support for our motion sensor alarm with siren items. if you have any questions, please don't hesitate to contact us, we will reply you within 24hours. note: the device does not support wi-fi.
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Product Highlights
- 【120db sound alarm and app notification 】this wifi door alarms with sound and light alert monitor the status of doors and windows in real time through the smart life app. when the door/window is triggered, the door alarm will push the notification to your phone and also have the sound alarm 120db to remind your neighbors.
- 【updated smart door sensor】two connection methods - wifi connection(2.4ghz ) and bluetooth connection to help you connect to the app easily and quickly; arming and disarming through the setting app or the sensor, delayed alarms, sound and light alarm, app notification and alarm history search. this door and window alarm can meet all your needs.
- 【no hub required】the window door alarm sensor works with directly tuya smart/smart life app and alexa google home, no hub required. convenient for you to detect the status of your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.
- 【easy installation 】the window door alarm for business and home is easily installed in your home shop and garage door and window. you can tear the double-sided adhesive tape on the back to attach the system to the door or window that you want to monitor. it needs 2 aaa battery（not included);
- 【sharing function】 you could share the door sensor with family members for common control; also you can check the time when doors and windows were opened to check whether someone else entered the house;
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Product Highlights
- Extensive uses: can be widely applied in home, flower planting, vegetable greenhouse, workshop lighting and other related fields.
- Reliable works: comes with a long transmission range of 10 to 30 meters, this vibration sensor has quick response and reliable works.
- For automation: allows for quick automation when the sensor detects motion, vibration, notifications, or triggering smart products.
- Lower in power: powered by 2pcs aaa battery, the vibration detector with low power consumption updates device status every half hour.
- Better monitor: ensuring intelligent sensing and vibration alarm, the vibration alarm enables real time monitor and history function.
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