Best Burglar Sensor

HENDUN Wireless Remote Door Alarm Windows Open Alarms,Magnetic Security Sensor Pool Door Alarm for Kids Safety Alzheimer s Apartment Alarm

Easy to install and operate - gate/doo/burglar alarm alarm with remote control/keyfob.
Multi-purpose - magnetic door alarms/doorbell chime/pool door alarm.
More remote and sensor paired each other -one magnetic sensor can match with at most 8 remote freely,one remote could control several sensors. Second....
Magnetically triggered alarm sounds--105db when window or interior door is opened by kids & dementia patients.
Prevent any mishap - keep children away from cabinets, ground pool,alcohol,drawer or fridge.

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Xiaoyztan 5 Sets Recessed Wired Magnet Reed Switch Window Door Magnetic Contact Sensor Alarm for Office Home Security System

PACKAGE - 5 Sets x N.C. Type Recessed Wired Magnet Door Contact Sensor..
DESIGN - The compact size of the sensor makes it ideal for thin-framed cabinets, windows and doors where longer units cannot be used..
APPLICATION - Door Contact is mainly used with commercial or residential card access systems and security burglar alarm system..
MATERIAL - The switch housing is made of ABS flame retardant material and reed switch, high temperature and deformation resistant..
AFTERSALES - Please feel free to let us know if you meet any product quality issue, we will try our best to help you..

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SECRUI Door Chime, Wireless Door Alarm Sensor with 400ft Range 52 Chimes Adjustable Volume Mute Mode LED Indicators – Door Ringer for Opening – Door Open Alert for Home/Business/Office/Store

*【Wide Working Range】:This 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.
*【24/7 Lifeguard for Your Family】: This child/ home door sensor alerts when burglar opens door and helps deter break-ins(entry alert chime activates when magnetic sensor separates).
*【Mini Contact Sensor】: Magnetic door sensor (Size:3.0x1.0x0.60ininch),magnetic strip (Size:1.7*0.6*0.4 inch).They are small size and can be installed or placed at any indoor position to provide you with a door entry chime/alert system..
*【52 Music with Mute to Loud dB】:5 levels of adjustable volume from 0-110 dB.Offer 52 elegant music from the traditional"Ding Dong" to various well know chimes.Memory function: Keep the previous setted tune after re-plugging it.
*【Easy to install】:Just 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..

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BOSCH SECURITY DS9370 Panoramic TriTech Ceiling Mount Detector,Silver

... alarm uses the latest infrared detection technology and intelligent analysis algorithms, which can effectively distinguish interference signals and human movement signals to prevent false alarms. remote control distance up to 328ft in open area and detection range of the infrared sensor of 16-26ft, When it detects burglar will activated 125dB siren..
Multi Function&Mode: this indoor motion sensor alarm has two modes, Doorbell mode and Alarm mode. It supports 5 volume levels and provides a remote control (key fob). The remote integrated panic button and while pressing, the host will alarm immediately. It's not only an alarm, but also a door motion sensor chime, caregiver pager..
24 Hours Protect Your Home: Motion detectors are essential in a home security system. A complete stand-alone motion sensor-based alarm system for shed, kitchen, room, boat, garage, shop, etc. It provides an added level of security and safety to your property and loved ones..
Easy to Install: CPVAN portable motion detector alarm can be mount to everywhere in your home, used to prevent children from sneaking out, dogs running out without allow, preventing dogs and cats from entering the bedroom, kitchen), etc. It can be installed in less than 30s with a film sticker contained....

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Sensky BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( Delay Time, Sensor Distance Adjustable )

【Wireless Motion Sensor Alarm】-Our motion detector uses the latest digital dual-core fuzzy logic infrared control processing technology and intelligent analysis algorithms. It can be used as home alarm, driveway alarm, shed alarm, garage alarm, intruder alarm, burglar alarm, perimeter alarm, etc..
【Professional Motion Detector】-This outdoor motion sensor has 4 "TWO": TWO modes(doorbell mode or alarm mode).
TWO power supply methods(AAA batteries or USB charging).
TWO alarm signals(sound & red light). It is these 4 "TWO" that makes our motion sensor stand out in the market..
【Enhance Your Home Security】-Small equipment, powerful functions! Approximately 16-26ft infrared detection range, max 125dB siren. This complete stand-alone motion sensor based alarm system will well protect your Shed, Kitchen, Room, Boat, Garages, etc. Choosing our security alarm, provide security for your family and property..
【Easy to Install & DIY】-This indoor wireless alarm system is fully-expandable, you can use one remote to control several pir sensors. And it is very easy to install. We intimately provide you with two screws and a film sticker. You can choose the installation method according to your preferences..

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SECRUI Door Chime – Door Entry Chime for Front Door – Wireless Door Sensor with 52 Chimes Flash Lights Adjustable Volume Levels – Door Ringer for Business/Office/Home Entry – Over 500ft Coverage

【Wide Working Range】:This 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.
【24/7 Lifeguard for Your Family】This business door entry chime alerts when burglar opens door and helps deter break-ins(wireless door alarms activates when magnetic sensor separates).
【Mini Contact Sensor】Door alarm sensor (size: 3.0 x 1.0 x 0.60 inch), magnetic strip (size: 1.7 x 0.6 x 0.4 inch). They are small size and can be installed or placed at any indoor position to provide you with a door entry chime/alert system..
【52 Music with Mute to Loud dB】This door entry alert for business has 5 levels of adjustable volume from 0-110 dB.Offer 52 elegant music from the traditional"Ding Dong" to various well know chimes.Memory function: Keep the previous setted tune after re-plugging it.
【Easy to install】Just 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..

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Fosmon Anti -Theft Burglar Alarm with Remote, Wireless Window and Door Open Entry Alert Magnetic Contact Sensor Battery Operated Loud 130decibel Siren for Home Security, Business, Kids Safety

[LOUD 130dB ALARM SYSTEM FOR HOME SECURITY] Fosmon’s 130dB anti theft burglar alarm system works great as a multi-purpose siren for window sensor, door sensor, or wireless entry alert. With this alarm system, you can deter theft and unwanted access with the help of a loud siren. The alarm will sound for 30 seconds after being triggered..
[15 METER REMOTE RANGE] This wireless window and door alarm comes paired with a remote for arming, disarming, and triggering additional functions on your alarm. The remote can work up to 15 meters (49 feet) away from the alarm..
[PAIR MULTIPLE ALARMS AND REMOTES] Fosmon’s wireless sensor and alarm system allows for pairing of multiple devices together. Maximize your home security with up to 50 different combinations of these anti-theft alarms and remotes..
[EASY TO SETUP] This anti-theft window and door sensor is easy to setup. Simply clean the desired mounting surface appropriately, apply the provided adhesive tape to the back of alarm and magnet, then mount on desired surface. For more detailed instructions, please see the user manual..
[LIMITED LIFETIME WARRANTY] This product comes with a limited lifetime warranty. Please refer to Fosmon’s website for more information..

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Driveway Alarm System- Solar Driveway Alarms- 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 4 Sensors KIT

... alarm uses the latest infrared detection technology and intelligent analysis algorithms, which can effectively distinguish interference signals and human movement signals to prevent false alarms. remote control distance up to 328ft in open area and detection range of the infrared sensor of 16-26ft, When it detects burglar will activated 125dB siren..
Multi Function&Mode: this indoor motion sensor alarm has two modes, Doorbell mode and Alarm mode. It supports 5 volume levels and provides a remote control (key fob). The remote integrated panic button and while pressing, the host will alarm immediately. It's not only an alarm, but also a door motion sensor chime, caregiver pager..
24 Hours Protect Your Home: Motion detectors are essential in a home security system. A complete stand-alone motion sensor-based alarm system for shed, kitchen, room, boat, garage, shop, etc. It provides an added level of security and safety to your property and loved ones..
Easy to Install: CPVAN portable motion detector alarm can be mount to everywhere in your home, used to prevent children from sneaking out, dogs running out without allow, preventing dogs and cats from entering the bedroom, kitchen), etc. It can be installed in less than 30s with a film sticker contained....

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Door Chime, Wireless Door Sensor Alarm for Business Store Home Office, Easy to Install, 600ft Long Range, Loud Clear 58 Chimes, 5 Volume Levels, LED Light Flash, 1 Door Sensor + 1 Receiver

...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..
Door Entry Window Open Alarm - This door chime can be used as an alarm to remind businesses front door when burglar opens door and helps deter break-ins. Perfect for family which has children or elders..
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..
Expandable - Each door sensor or receiver can be expandable,you can use them with additional COTINSE door sensors or doorbells. You can install them 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 sensor(or screw mounted) to stick to the door or window, please take....

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Smart Home Automation Hub Monitoring Smart Devices- 4 Piece DIY Smart Home Starter Kit - 24/7 Monitoring System- No Contracts Free for Home Office Business Burglar Alerts Through eco4life App

Smart Home Automation, Hub Home Monitoring Smart Devices - Home Security System with optional 24/7 Monitoring – No contracts.
Wireless Window and Door Entry Sensor, PIR Human or Pet Detection Sensor, Hub buil in Siren features for Home Office Business Burglar Alerts Through eco4life App.
Connectivity: Wirelessly connect and control a wide range of compatible smart devices, including lights & switches, smart plug, coffee maker, fan and more.
24/7 Monitoring: Smartphone will receive app alerts notification from connected devices when there’s unexpected activity in your home..
Easily setup eco4life Smart home DIY Starter kits in minutes—without tools or professional installation..

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Universal 12V Auto Car Alarm， Car Vehicle Security System Burglar Alarm Protection Anti-Theft System 2 Remote

High quality:Silent Arm, Arming reminding. Emergence override,valet mode Electrical/Pneumatic central locking optional without keys.
LED Indication:When you lock or open this alarm, the Led indicator will litght. It is easy for you to check the condition of your car..
Function：Warning identification, Anti-hijacking, Central door locking system automation, Door unclosed well warning function.
Application:Universal 12V Auto Car Burglar Alarm Protection Security System..
Package List:1 * Main Control Unit，1 * Shock Sensor，1 * Siren，1 * LED Light，2 * Remote Control，1 * Set of Wiring Harness，1 * Instruction....

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Renata Batteries 392 / SR41W Swiss Made Silver Oxide 1.55V Watch Battery 10 Pack

AG3 LR41 SR41 192 384 392 LR736 L736 watches button cell batteries..
Capacity : 35mAhShelf Life: 2 years (not printed on battery).
Equivalent to: SR41W, SR41SW, SR41, SR736, S736E, V392, 392A, 92A, D392, 392, 192, GP392, L736, LR736, G3, G3A, V3GA, V36A, LR41, GP192, 384, D384,....
Attention: If it used for oral thermometer, "LO °C" on your thermometer means "Iow temperature", not low power battery. If thermometer shows "LO °C"....
Application : Door and Window Open Alarm Sensor ，Wireless Door Alarms，Window Alarms，Wireless Burglar Alert，Pool Door Alarm,toys, laser....

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5Pcs HC-SR501 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module,Adjustable IR Pyroelectric Infrared PIR Motion Sensor Detector PID Modules for Raspberry Pi Projects

... alarm uses the latest infrared detection technology and intelligent analysis algorithms, which can effectively distinguish interference signals and human movement signals to prevent false alarms. remote control distance up to 328ft in open area and detection range of the infrared sensor of 16-26ft, When it detects burglar will activated 125dB siren..
Multi Function&Mode: this indoor motion sensor alarm has two modes, Doorbell mode and Alarm mode. It supports 5 volume levels and provides a remote control (key fob). The remote integrated panic button and while pressing, the host will alarm immediately. It's not only an alarm, but also a door motion sensor chime, caregiver pager..
24 Hours Protect Your Home: Motion detectors are essential in a home security system. A complete stand-alone motion sensor-based alarm system for shed, kitchen, room, boat, garage, shop, etc. It provides an added level of security and safety to your property and loved ones..
Easy to Install: CPVAN portable motion detector alarm can be mount to everywhere in your home, used to prevent children from sneaking out, dogs running out without allow, preventing dogs and cats from entering the bedroom, kitchen), etc. It can be installed in less than 30s with a film sticker contained....

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