Best Wireless Burglar Alarms

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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2pk Duracell MN21 Alkaline 12V Battery A23 MN21 23AF 23AE V23GA GP23A L1028

★High Quality: Tested under Strict Quality Control Standards. CE and ROHS Certified. Grade A cells 27A Ensure Longer Battery Life and Long Lasting Power.
★Get the Exact Fresh 23A Battery, Have Full 12 Volts Charge, 3 Years Shelf Life.
★Primarily Used in Garage Door Openers Remote Controls, Doorbells , Car Alarms Remote Controls , Burglar Alarms Remote Controls, Lighters , Keyless Entry Access Control Devices , Toys , and other Electronic Devices.
★What You Get: 5PCS 23A Batteries in Exact Blister Pack.
★If your Device Uses any of the Following Batteries, This is What You are Looking for : Energizer A23 12V Duracel MN21 , GP23AE , 21/23 , A23S, 23A , 23AE , V23GA , MN21B2PK , A23bpz , MN21 , GP23A ,LRV08 , L1028 , RVO8 , MS21 , E23A , K23A , 8LR932 , 8LR23 , VR22 , 8F10R , EL12 , 23GA.

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tolviviov Home Alarm System(2nd Gen), 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee, Phone Alert, Alarm Siren, Door/Window Sensors, Remotes, Work with Alexa, for House Apartment Office

✅Ideal Alpha Alarm System for Home - With the help of smart ecosystem, you can add extra door and window sensors, motion detectors, wireless doorbell, and water detectors into the existing smart security system. Remotely control tolviviov home alarm system wireless anywhere, anytime via smartphone. It supports expansion of up to 20 sensors and 5 remote controls/keypads. No contracts and No subscription fee..
✅Early-Warning Notifications - When someone illegally opens your door or window and enters your house or apartment. tolviviov smart door sensor will send an alarm to the alarm station, and your mobile phone will receive a real-time notification of alarms alert. Equip every door and window with tolviviov wifi door sensor to stop burglar. tolviviov home security systems always give you peace of mind..
✅VOICE CONTROL - Your tolviviov alarm system for apartment can be easily controlled by Away, Disarm, and Home modes with your voice. Works with Alexa and Google Assistant. Only works on 2.4GHz WiFi networks, does NOT support 5GHz WiFi networks..
✅DIY INSTALLATION - The tolviviov Smart Alarm System makes installation much easier than any previous version so that you can enjoy tolviviov security alarm system within minutes. No professional is ....

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PHAT SATELLITE INTL 100ft Yellow Plenum Thermostat Wire 18/2 Solid Copper 18AWG 2-Conductor Low Voltage Electrical Power Limited Circuit Wire Flame Retardant PVC, UL Listed CMP (100 feet, Yellow)

100 feet, Yellow, Solid Copper 18AWG 2-Conductor (18/2) Thermostat Cable.
Plenum rated cables (CMP) are a federal requirement for commercial buildings in order to run cables through plenum or air handling spaces of buildings. These cables have a fire-resistant, smokeless, non-toxic, anti-static PVC jacket..
Suitable for Residential and Commercial Use.
Contact us for more details about custom sizes and availability for different cable types..

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Motorbike Alarm for Yamaha-Motorcycle Alarm - Motorcycle Alarm System Reduce Theft 105-125dB Motorcycle 2 Way Remote Alarm Horn Waterproof Security System with Engine Start

...meters, it is not affected by more than ten floors apart (open space without interference). With refuse-clipping function, when the power cord or horn cable was cut, the remote control has synchronous vib ion and alarm prompt..
✅【Professional Performance】Complete DIY wireless house burglar alarm system kitsWith functions of electric lock, pneumatic lock, and remote code learning, loud alarming to protect well for apartment shed hotel garage RV motor home healthyty ,affor Fordable home security..

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UHPPOTE Digital 6 Beams IR Infrared Barrier Detector Sensor for Alarm System Home Yard (Detecting Distance: 100m/328ft)

【 Long-range Wireless】The longest distance the signal from the motion sensor can be transmitted to the receiver is 300 feet, and the motion detector infrared detection distance is about 20 feet. Convenient for you to install in various locations of your house to give your family security..
【Wide Use】This motion detection alarm system can be used as a doorbell, garage alarm, intruder warning, burglar warning, wildlife warning, child elderly care alarm, etc. It can be installed at the front door, window frame, driveway, walkway, and anywhere in your home where you want an early warning..
【3 volume and 38 bells】The alarm have two alarm signals: LED light and bell. There are 38 ringtones to choose from and three levels of volume, medium, high and low, if you want quiet, you can choose the silent mode, only LED warning, no sudden sound to scare your family..
【Avoid false alarms】 - Do not place the detector where the wind will make it active. For optimal performance, try to keep the detection range of the motion detector free of obstructions, such as trees. This motion detector is not waterproof, so please avoid the rain for installation..
【You can get】4pcs motion detector (need AAA battery,not included), 2pcs alarm, 4 sets o....

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Motion Sensor Alarm Indoor, Wireless Infrared Motion Detector Alarm Outdoor with Siren Light/Remote Control(125DB, Battery), Portable Home Security Door Chime/Alert System for Car Garage, Shop

Professional Motion Sensor Alarm: Our wireless motion sensor 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. The unique sliding cover design of the remote control fully fits people's needs, preventing accidental touches..
TWO Modes & TWO Power Supply Modes: The motion detector alarm has TWO Modes (Doorbell mode / Alarm mode). The motion alarm has Two power supply modes (3*AAA batteries or micro USB). The environmentally friendly design concept that can be powered by a USB data cable solves your worries when there is no battery or the battery is out of power..
Protect Your Home Security: Small equipment, Adequate protection! The PIR motion detector has a 16-26ft infrared detection range, a remote control distance of up to 328ft in open areas, max 125dB siren. This complete stand-alone motion sensor-based alarm system will well protect your Shed, Kitchen, Room, Boat, Garage, etc..
Easy to Install & DIY: This indoor wireless alarm system is fully-expandable, you can link multiple remote controls or sensors from RISWOND Home Alarm System, simple installation and is easy to use. Our burglar alarm can be used at h....

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Pack of 5 A27 27A 12V MN27A Alkaline Battery

★★★Fresh Continuos Productions and even More lasting life according with the Use. Convenient Blister Pack Allows retailing by Piece. Each....
★★★Primarily used in garage door openers remote controls, car alarms remote controls, burglar remote Controls, Lighters, access control devices,....
★★★Beautiful packing: You will get 5PCS 27A Batteries in Exact Blister Pack.
★★★High Voltage 12 Volts - Highest Capacity & Long Lasting and High Performance Alkaline battery in the Market by the Alkaline High Voltage....
★★★Also Known as: A27, 27A, G27A, LR27A, MN27, MN27BPK, 27GA, GP27A, L828, EL812, EL-812, CA22/ B-1, SNN4176A, ALK27A, A27BP, K27A, V27GA,....

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eMACROS Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property

【 Long-range Wireless】The longest distance the signal from the motion sensor can be transmitted to the receiver is 300 feet, and the motion detector infrared detection distance is about 20 feet. Convenient for you to install in various locations of your house to give your family security..
【Wide Use】This motion detection alarm system can be used as a doorbell, garage alarm, intruder warning, burglar warning, wildlife warning, child elderly care alarm, etc. It can be installed at the front door, window frame, driveway, walkway, and anywhere in your home where you want an early warning..
【3 volume and 38 bells】The alarm have two alarm signals: LED light and bell. There are 38 ringtones to choose from and three levels of volume, medium, high and low, if you want quiet, you can choose the silent mode, only LED warning, no sudden sound to scare your family..
【Avoid false alarms】 - Do not place the detector where the wind will make it active. For optimal performance, try to keep the detection range of the motion detector free of obstructions, such as trees. This motion detector is not waterproof, so please avoid the rain for installation..
【You can get】4pcs motion detector (need AAA battery,not included), 2pcs alarm, 4 sets o....

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