Top 8 Best Alarm Door Sensor

Product Information Product name Surface-mounted Magnetic Door Switch, Type MC-31, Color White, Material Plastic. Specification Contact Type NC, Hole Dia. 5.8mm, Actuation Distance 8mm18mm. Sizes 6412.12mm and 642012mmL W H. NC Type NC means normally closed. If the magnet is closed to this switch, the signal is conductive, otherwise, if the magnet is far away from this switch, the signal is disconnected.. Applications It is suitable for magnetic windows, doors, cabinets etc. Ideal for door, window security..

Safe and Secure Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed. User Friendly Features an easy-to-use OFFCHIMEALARM switch on the side of the alarm to let you choose your preference of alert, comes in a set of four to provide extra coverage for your home. Easy Install Experience wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box. Battery Operated Powered by 4 LR44 button batteries included and features a battery test button and low battery indicator LED. Peace of Mind These home security products are designed and tested to fortify your home with a reliable layer of protection, empowering you to live your life free of worry.

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..

Easy to install and operate - poolgatesliding door 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. Extra remote ASIN B084VTYF51. Magnetically triggered - alarm sounds when window or interior door is opened by kids elder dementia patients.. Prevent any mishap - keep toddler away from cabinets, ground pool,Monitoring wandering, sleepwalking, elderly..

Safe and Secure Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed. User Friendly Features an easy-to-use OFFCHIMEALARM switch on the side of the alarm to let you choose your preference of alert. Easy Install Experience completely wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box. Battery Operated Powered by four long-life LR44 button batteries included and features a battery test button and low battery indicator to keep you notified of current power levels. Peace of Mind This home security product is designed to fortify your home with a reliable layer of protection, empowering you to live your life free of worry.

Small size, easy to install and concealment. Flush mounted cylindrical magnetic contacts. 10mm 38 diameter press to fit. Ideal for window or wooden door. Standard 300mm 24 AWG leads.

5 Modes Motion Sensor AlarmNot only serves as a motion sensor to detect alerts but also has other functions. Welcome Doorbell Alarm Color light Lighting Model. Motion detectors are essential in a home security system. Doorbell chimes can detect movement in the surrounding areas - driveways, front porches, gates, homes, sheds, offices, walkways, swimming pools, stores, etc. And trigger an alert to the linked receiver.. 36 Ringtones 5 Welcomes Doorbell Rings Languages5 welcome languages are selectable in welcome mode. 36 ringtones selectable in doorbell mode. WelcomedoorbellAlarm model has 4 level volume adjustable. Color light Lighting mode is silent and has 4 levels of brightness adjustable. Great for people with hearing disabilities or if there is a sleeping baby in your house. The color light model also has 4 colors selectable.. Sensitive Wide Wireless RangeThe motion sensor doorbell entry alert door chime for business stores catches movement from a broad scope of space, with a working Range of up to 280m918ft between the receiver and motion sensor. The detection range of the infrared sensor is approximately 4-8m13-26ft to keep you informed and safe. You can put the motion sensor detector on the porch, gallery, or mailbox and put the receiver in your house.. Expandable Wireless Home SecurityFlexible design according to your actual needs. You can choose the quantity of transmitter and receiver you like, which can be freely matched and set special lights or ringtones with each other. Each receiver of this motion sensor alarms for elderly an alarm and can work with 32 motion sensors and 8 remotes at most.. Two Types of ChargingThe wireless doorbell can be used by connecting USB port or installing it with batteriesinfrared sensor needs three AAA batteries and receiver need three AA batteriesto make it work. Both the infrared sensor and the receiver have a mounting base. The motion sensor doorbell can be rotated 360 degrees from left to right and 180 degrees from top to bottom. So easy to install and can rotate to any position you need..

Dual Function Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into. A protector around you. Can be used in home and travel. Notice The door stop alarms fit for the gap between the door and the ground be 0.6'' and 1.2''.. 3 Level of Sensitivities High-Medium-Low Sensitivities, which can be adjusted according to your own needs.. Loud Alarm Very loud shrill that would definitely scare someone away with 120db alarm. Weight 4.5 oz.. Powered by 9V Battery The door stop alarm powered by 9V battery, One piece can be used for a year under normal circumstances. Very practical. Note Battery not include. Easy to Use No installation required, Simply place the alarm behind any inner pull door home, hotel, etc. very convenient to take with you when travel or stay indoor alone. A really must have around you..

Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription sold separately.. Now smaller to enable increased placement options.. Easy installation with no tools required.. Mounts to door and window frames.. Includes two 3V CR2032 batteries.. Requires the Ring Alarm Base Station..