Top 10 Best Door Open Alarms

LOUD ALARM The 120 DB security alarm is perfect for signaling to you when there is an unwanted entry. Audible at over 750 feet it sounds loud so the person knows they should stop what they are doing. Great for prevention, protect your childrens rooms or stop anyone from sneaking out or in.. WIRELESS ALARM SENSOR No wiring is necessary and 3 LR44 batteries are included in each device. Made to last 6 - 12 months these batteries in the alarms will be charged for extended periods of time. When its time to change, youll know. With the intuitive low battery indicator you can easily find out when youll have to change the batteries.. EASY TO INSTALL The wireless security alarms can be installed anywhere with an opening. Simply use the adhesive provided and tape it to wherever you need Windows, doors, and entrances simple and straightforward with the alarm. The minimum distance for the device to work is 15mm 0.6 inches, so when installing make sure to get both pieces of the alarm as close as possible.. SLEEK DESIGN FOR HOUSE- With an ultra slim build and sleek design these alarms can be put easily wherever you need them. Great for attaching to house doors, all types of apartments, and cabinet or office, put them where you see fit. They may be discreet and simple to install but dont be deceived these alarms pack a punch, ready to deter any unwanted actions.. PACKAGE INCLUDED 3 Alarms with tapes Batteries included, 2 Anti-noise Ear plugs, 1 User manual..

Master Each Area You Care600ft150m far enough to cover every door and window in your house, door chime signal can easily cross through doors or walls,even if you are a few rooms away or on another floor. Note The battery level will affect the signal receiving range. It is recommended to change it once every 8 months.e a few rooms away or on another floor. Note The battery level will affect the signal receiving range. It is recommended to change it once every 8 months.. 58 Melodies 5 VolumeWireless door chime features 58 chimes and 5 levels adjustable volume0 dB to 110 dB to meet your needs for different occasions. Remembers your last melody and volume level after a power outage no need to reset to your previous settings.. ExpandableEach wireless doorbell receiver can pair up to 20 magnetic door alarm sensors and each sensor can add unlimited receivers. You can use them with additional BITIWEND door sensors or doorbells. Install them in your dining room, bedroom, living room, garage, yard, or your store and office.. Up to 600 FT Working Rang Wireless door sensor chime with working rang up to 600ft in open area to cover your house or store, ensures you will never miss a visitor. Note The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.. Easy to Install to Use Just plug the doorbell receiver into any standard outlet and tear the double-sided adhesive tape on the back of door sensoror screw mounted to stick to the door or window, please take the insulating paper away before using the sensor..

Includes two windowdoor alarms, each with three adjustable settings offchimealarm. Loud 120-decible alarm sounds when door or window opens, helps deter intruder and alert residence. Easy and convenient to install, requires no wiring, mounting hardware and instructions included, designed for indoor use only. Built-in low battery test button to easily check battery life, includes four LR44 batteries for each alarm.

58 MELODIES 5 VOLUME Doorbell features 58 chimes and 5 levels adjustable volume0 dB to 110 dB to meet your needs for different occasions. LED indicators of the doorbell chime are suitable for the elderly and hearing impaired. Remembers your last melody and volume level after a power outage no need to reset to your previous settings.. 150 M600 FT OPEN AREA RANGE Door chime signal can easily cross through doors or walls, ensures you will never miss a visitor, even if you are a few rooms away or on another floor. Note The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.. EXPANSION SYSTEM Doorwindow door sensor will detect every entry and send alarm warning to the doorbell chime receiver to better protect your place. You will hear the door bell chime to remind you when someone opening your doorwindow or your pet coming home. Each door sensor or receiver can be expandable for business, home, apartment, classroom, office, basement and more.. EASY TO INSTALL Plug the wireless doorbell into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match Hold Receiver's music button over 3 seconds to 5 seconds, it will trigger clean pairing function.. LIFETIME CUSTOMER SERVICE BISTEE doorbell wireless is a brand after years of independent RD and approved by FCC, CE, RoHS and other certificates our customers can be provided with 30-day money-back and passionate after-sales service team from the date of purchase can contact us at any time in case of any problem..

Easy to install and operate - poolgatedoor alarm with remote. Multi-purpose - magnetic contact door alarmsdoorbell chimedoor alarm for poolfridge door alarmprying door alarm. Keep remote in sync - More than one remote sensors can be synchronized. If you only received one package, please feel free to contact the seller through the order history and we will give you a satisfactory solution.. Magnetically triggered - alarm sounds when window or interior door is opened by kids elder dementia.. Prevent any mishap - keep children away from cabinets, ground pool,alcohol. Monitoring wandering, sleepwalking, elderly themselves out of bed, avoid all kinds of dangers..

Wide Working RangeThis wireless door open chime for home is up to 400 ft in open area, magnetic door sensor will automatically trigger the receiver when the magnetic strip is separated and the receiver will alerts immediately whenever the door or window is opened. 247 Lifeguard for Your Family This child home door sensor alerts when burglar opens door and helps deter break-insentry alert chime activates when magnetic sensor separates. Mini Contact Sensor Magnetic door sensor Size3.0x1.0x0.60ininch,magnetic strip Size1.70.60.4 inch.They are small size and can be installed or placed at any indoor position to provide you with a door entry chimealert system.. 52 Music with Mute to Loud dB5 levels of adjustable volume from 0-110 dB.Offer 52 elegant music from the traditionalDing Dong to various well know chimes.Memory function Keep the previous setted tune after re-plugging it. Easy to installJust plug the doorbell receiver into any standard outlet and tear the double- sided adhesive tape which on the back of door sensor or screw mounted and stick them to the door or window is fine,please take the insulating paper away before using the sensor..

Door Window Open Alarm BIETEE door chime can be used as an alarm to remind businesses front door when customers come in. Alerting when someone opens the door or window, perfect for family which has children or elders.. LED Screen 58 Ringtones Choices Door sensor offers 58 pop chimes and 5 adjustable levels0-110 dB, set different chimes for different doors to know which door you have a visitor come in through the LED screen number, also has a night light, suitable for the elderly and hearing impaired.. Up to 600 FT Working Rang Wireless door sensor chime with working rang up to 600ft in open area to cover your house or store, ensures you will never miss a visitor. Note The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.. 58 Sensor Expandable The receiver can be paired up to 58 chime sensorsthe door sensor can be paired up to 58 receivers. Can be used to install in your dining room, bedroom, living room, garage, yard, or your store and office.. Easy to Install to Use Just plug the doorbell receiver into any standard outlet and tear the double-sided adhesive tape on the back of door sensoror screw mounted to stick to the door or window, please take the insulating paper away before using the sensor..

Wireless fridge alarm goes off if the freezer door stays open for 3153060 seconds, you can easily to set the delay time as your need. It will only alert you when freezer door has been left open for 3s15s30s60s, it will not annoying you while you want the door open. Simple peel and stick installation, easy to install on any freezerfridge or any door without any tools, come with adhesive tapes. This alarm with 4 modes, its not only a refrigerator alarm, but also a door alarm for home security helps deter intruderthieves effectively by 108dB loud alarm, and can be door open chime help notify you if childrenpet or others are coming going. You can easy to set appropriate mode as your need. 4-in-1 Mode 1. Time Delay Alarm sounds Di-Di-Di from 0dB to 108dB if door stays open for 3153060s 2. General Alarm alarm stop if door closed 3. Constant Alarm constant alarm even door closed 4. Door Open Chime sounds DingDong once door opens. Low battery warning. Installation Note Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch. The 2 parts need be aligned by their alignment arrow.

Highly visible stop sign design acts as a deterrent. Virtually indestructible polycarbonate housing. Detects both unauthorized exits and entries. Less expensive than heavy horizontal bar type units. 3 year guarantee against breakage of polycarbonate in normal use one year on electro mechanical and electronic components..

24hour7days Real time App Monitor the status of doors or windows. When it is triggered, push notifications will be sent to your smartphone.. Compatible with Alexa and Google homeNo hub required and No monthly fees. It can also perform auto control together with other smart devices that are compatible with Smart Life. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to be notified when it is open or close.. Alert message push Protect your home with open or close closed door detection. When the door window is triggered, you will receive an alarm signal from your phone.. Only work with 2. 4 GHz WIFI CONNECTION , Long Battery Endurance Low power consumption door sensor boasts more than 1 year of battery life. Super-long battery life avoid replacement frequently, battery type AAAbattery not including. easy installation. Just take a few minutes to complete the process, and make sure the sensor and magnet are aligned and less than 10mm apart..