ReviewsAlarm Door Sensor Magnet

Wireless Security Keypad Alarm Motion Sensor Alarm Password Home Security Keypad Remote Infrared Detectors

PROTECT YOUR PROPERTY: This home security alarm motion sensor alarm is perfect for protecting your property from unwelcome intruders. With this motion sensor alarm, this alarm can help you protect your property. Detection range: distance 3-5 meters, angle 105 degrees..
MOVEMENT DETECTED: The door alarm system has a built-in PIR motion sensor. If any movement is detected, the home alarm system will activate the alarm. When the PIR sensor detects human movement, the siren will sound an alarm to remind you that your home may be attacked or intruded..
APPLICABLE LOCATION: This remote motion sensor alarm can be placed in the front door, back door, garage, shed, outbuilding, etc. Ring security system is very suitable for your application and the installation location is also very convenient..
EASY TO INSTALATION: This wireless motion sensor alarm is easy to install, no wires are required, just put the required battery in and fix it on a suitable surface. 105db password wireless home security emergency keypad alarm siren size: 136*105*27mm/5.3*4.1*1.1 inches. Power supply: 3 x AA batteries (not included)..
PLEASE NOTE: When the alarm motion detector is turned on, the power-on indicator does not light up, the wireless security keyboard alarm sound becomes smalle....

Check Stock

WiFi Door Sensor Alarm: Smart Door Window Sensor with 90db Real-time Alarm, App Notification,Wireless Door Open Contact Sensor for Home Security Burglar Alert Compatible with Alexa Google Home (4pack)

LOCAL ALARM & FREE APP ALERTS: No hub required, connect the door open sensor to Tuya Smart/Smart life app via 2.4GHz Wifi. when door/window is opened or closed, the wifi door sensor will make a 90DB sound alarm and push instant App notification to your smartphone. You can check the alarm History on your app.
COMPATIBLE WITH ALEXA AND GOOGLE ASSISTANT: The door alarm contact sensor is compatible with Alexa and Google Assistant, supports voice control. You can detect the status of your doors, windows, cabinets, drawers or anywhere by voice..
A BREEZE TO AUTOMATE YOUR HOME: The alexa door sensor works seamlessly with other Smart Life or Tuya system appliances in your home. Setting custom scenes in your smart home system, for example, Have your lights turn bright when your baby opens a storage area with potentially dangerous objects. Turn off the air conditioner when you open the windows in your room.
UPGRADED WIFI WINDOW DETECTOR: Our window sensors for security meet all your needs. You can disarm or arm the window alarm sensor on your app remotely, also you can set timed arming or disarming as your need.

Check Stock

Door Window Alarm 6 Pack, Noopel 120DB Magnetic Pool Alarm, Burglar Intruder Entry Alert for Kids Toddlers Alzheimers Personal Home Security

120DB Loud Alarm: NOOPEL New Door Alarm sounds 120db loud when door or window opens, helps to deter intruder thief entry and alert residence. Loud enough to be heard up to 750feet/230m away..
For Kids Safety: Ideal door window alarm for kids safety to prevent toddlers going out without notice. Also perfect entry warning for your house, office, apartment, garage, dorm, RV, hotel and so on. Perfect solution for indoor personal security!.
Easy Installation: By simple peel and stick as includes double sided tape! No wiring needed! No screws needed! Note: make sure the gap between the alarm and magnet sensor within 0.39inch.
Ultra Slim: Includes SIX pool alarms for doors and windows, each dimension Size: 2.9" x 1.5" x 0.4”, each with 2 adjustable settings ON/OFF, each with 3 X LR44 Batteries included..
Low Battery Indicator: Built-in low battery indicator to check battery life easily. NOOPEL offers safe solution for you and your loved ones..

Check Stock

Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O./N.C. Applications MC-58

[Dimension] - Sensing Distance: 30-50 mm.
Total Size: 106 x 16 x 16 mm / 4.17" x 0.75" x 0.39" (L*W*H)003c/br003e.
[N.O./N.C.] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off ). N.O. means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off ). When make order, pls check carefully!.
[Widely Used] - This Door Contact Switch Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

Check Stock

Window Door Alarm 6 Pack, Noopel 120DB Magnetic Pool Alarm for Doors and Windows, Burglar Intruder Entry Alert for Kids Toddlers Personal Safety

120DB LOUD ALARM: NOOPEL Door Window Alarm sounds 120db loud when door or window opens, helps to deter intruder thief entry and alert residence. Loud enough to be heard up to 750feet/230m away..
FOR KIDS SAFETY: Ideal door window alarm for kids safety to prevent toddlers going out without notice. Also perfect entry warning for your house, office, apartment, garage, dorm, RV, hotel and so on. Perfect solution for indoor personal security!.
EASY To INSTALL: By simple peel and stick as includes double sided tape! No wiring needed! No screws needed! Note: make sure the gap between the alarm and magnet sensor within 0.39inch..
ULTRA SLIM: Includes SIX pool alarms for doors and windows, each dimension Size: 2.9" x 1.5" x 0.4”, each with 2 adjustable settings ON/OFF, each with 3XLR44 Batteries included..
LOW BATTERY INDICATOR: Built-in low battery indicator to check battery life easily. Any questions, do contact us! We are always here to help you out..

Check Stock

LBY 3 Sets Magnetic Reed Switch, Normally Open Closed Switch, Contact Reed Switch Personal Gap Alarm, DC 30V,with Screws, Plastic ABS Shell, White

1.Magnetic reed switch, NC door contact sensor alarm magnetic reed switch..
length: 2.17''(55mm),width: .51''(13mm),height: .47''(12mm)..
4.Contains: 3 sets, 3 main parts and 3 accessories, and with screws..
5.Use: widely used in alarm,LED,Relay,GPS low voltage devices, for wood door and window etc..

Check Stock

Door Window Alarm 2 Pack & 6 Pack, Noopel 120DB Magnetic Pool Alarm for Doors and Windows, Burglar Intruder Entry Alert for Kids Toddlers Personal Safety

120DB LOUD ALARM: NOOPEL Door Window Alarm sounds 120db loud when door or window opens, helps to deter intruder thief entry and alert residence. Loud enough to be heard up to 750feet/230m away..
FOR KIDS SAFETY: Ideal door window alarm for kids safety to prevent toddlers going out without notice. Also perfect entry warning for your house, office, apartment, garage, dorm, RV, hotel and so on. Perfect solution for indoor personal security!.
EASY To INSTALL: By simple peel and stick as includes double sided tape! No wiring needed! No screws needed! Note: make sure the gap between the alarm and magnet sensor within 0.39inch..
ULTRA SLIM: Includes EIGHT pool alarms for doors and windows, each dimension Size: 2.9" x 1.5" x 0.4”, each with 2 adjustable settings ON/OFF, each with 3XLR44 Batteries included..
LOW BATTERY INDICATOR: Built-in low battery indicator to check battery life easily. Any questions, do contact us! We are always here to help you out..

Check Stock

WiFi Door Window Sensor Detector: Wireless Security Alarm Door Sensor, Tuya Door Open Contact Sensor, Compatible with Alexa,Google Home,Siri, Smart Door Sensors for Home Business Security (1 Pack)

APP ALERTS ON YOUR PHONE: Wifi door sensor, "Tuya Smart" or "Smart Life" APP control. No hub required and No fees charge. When door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. You can check your house on APP whatever where you are..
DOOR ALARM COMPATIBLE WITH ALEXA,GOOGLE HOME: Smart door window alarm works with Alexa and Google Home. Support voice control by Google and Alexa. Alexa/Google is able to answer the question “Is the door open/closed?”.
LONG-LASTING PERFORMANCE & LOW POWER WARNING: Door open alert wireless door sensor powered by 2*AAA batteries(Not included), working time can last for one year without to replace the battery. When the battery is running low, it will automatically push messages through APP to remind you to change battery, never worry about running out of battery..
UNIVERSAL COMPATIBILITY & QUALITY GUARANTEE: Install the alarm sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pe....

Check Stock

Ideal Security Sliding Patio Door Security Bar and Contact Alarm Bundle, White

Bring Your Security to Another Level: Add an additional level of safety to your home security system with our contact sensor alarm unit and sliding door security bar.
Sliding Door Blocker: Made of aluminum, this security bar easily slides from 25.75 to 47.5 inches and can be installed either on the inside or outside the track without cutting.
it allows the window or door to partially open while being secured.
Contact Sensor: The door contact sensor has a built-in alarm that emits an instant 90 dB sound for 30 seconds when door has been opened.
Simple Installation: Wall mount the battery-operated contact sensor with included double-sided tape.
Once installed, turn switch on to detect when door opens.
Security bar mounts in middle of door for easy opening.
Safe and Convenient Design: Our sliding door blocker features a childproof anti-lift lock and acts as a visual deterrent against burglars who can see it through the door.
The contact sensor alarm is ideal for areas where children should not go.

Check Stock

Window Door Alarm,125dB Pool Alarm Magnet Sensor Trigger for Home Kids Safety Burglar Alarm for Doors and Windows 3

Multiple Alarm Modes:Immediate alarm, delayed alarm, doorbell, 30 second alarm, Di-Di remind alarm (intermittently ringing)..
3 Level Adjustable Volume From 100dB to 125dB. : The Magnetic sensor window door alarm loud enough to notice.Not only it can be used to protect....
Easy to install: Use Double-sided tape, tape it on a window door or anywhere you need, then all done! No any wiring or screws needed.Fit....
Instant Alarm Reminder: The minimum trigger distance is 0.59inch.The alarm will be triggered and alarm immediately when doors or windows....
Double-side magnetic sensor alarm: More places can use it than single side sensor.（IT FITS ON FLAT DOOR AND FRAME.).

Check Stock

Fielect 30Pcs MC-38 Surface Mount Wired N.C Door Sensor Alarm Magnetic Reed Switch White

[Dimension] - Cable Length:250 mm；Sensing Distance: 15-25 mm；Total Size: 27mm x 28mm x 7.5mm / 1.06" x 1.1" x 0.3"(L*W*H).
[Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off )..
[Widely Usedl] - This Door Contact Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

Check Stock