Best Perimeter Alarm System

Guardline 500 Foot Range Wireless Driveway Alarm [2 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on..
Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
Long Range - With 2 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 500 feet for plenty of coverage around your property..
Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..

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Guardline 500 Foot Range Wireless Driveway Alarm [4 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on..
Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
Long Range - With 4 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 500 feet for plenty of coverage around your property..
Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..

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Guardline 1320 Foot Range Wireless Driveway Alarm [4 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

Security – Feel a sense of safety around your home with our weatherproof perimeter alarm set. It’s sensitive to heat and motion during the day and at night, making it an alert system you can count on..
Easy to Install – No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
Long Range – With 4 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property..
Compatibility – This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
Customizable – Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..

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Guardline 1/4 Mile Range Wireless Driveway Alarm [2 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on.
Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
Long Range - With 2 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property..
Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..

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Guardline 1/4 Mile Range Wireless Driveway Alarm [1 Motion Detector Alarm Sensor & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on..
Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
Long Range - With 1 motion sensor and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property..
Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..

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Wireless Driveway Alarm w/Three Sensors Kit Outdoor Weather Resistant Motion Sensor/Detector- Best DIY Security Alert System- Protect Home Perimeter Yard Garage Gate Pool Receiver + 3 sensors

Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at....
Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device....
Long Range - With 3 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 500 feet for plenty of coverage around your....
Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are....
Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on,....

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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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Guardline 500 Foot Long Range Driveway Wireless Alarm [1 Sensor] - Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System - Monitor & Protect Outside Property

Compatible: Extra sensor is only compatible with the 500 ft Guardline driveway motion sensor alarm system. This sensor runs at 915 MHz. Please make sure you are purchasing the same frequency as your existing set..
Security: The wireless driveway alarm system is sensitive to both heat and motion, during the day or at night, and constructed to be weatherproof. Regardless of conditions you will always be able to rely on it and feel a sense of safety..
Easy To Install: Can easily be added to your existing Guardline home security system. There is no need to disrupt your existing system. Simply add the extra sensor. Installation Tip: Do not point perimeter alarm sensor toward sun..
Customizable: Regardless of the size of your home and property, you can customize the wireless alarm system with a motion sensor add on for greater peace of mind. Add up to 16 sensors. Note: 500 ft model is not compatible with 1/4 mile model..

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SEHOMY Home Security System with GSM and WiFi APP Control, 16 Pieces kit Wireless DIY Burglar Realtime Alarm for Home Office & Shop, Apartment Security, Compatible with Alexa and Google Assistant

...nitoring of family dynamics, high decibel live alarm through the host timely send SMS notification. You can also remote control home sensors setting, easily to remote arm/disarm all sensors.
Multi-zone location settings - SEHOMY apartment door security Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, water leakage, power failure etc zone name settings - door alarms for home. Diffent zone type settings:outgoing zone, stay-behind defense, doorbell, silent defense, 24-hour defense zone, etc.
One machine two networks - 16pcs Smart Home Alarm System with LED Touch Screen, Door Sensors, PIR Motion Alarm, Doorbell and SOS Support WIFI/GSM/GPRS/2G. Free mobile app for Smartphones so you can control your system from anywhere with your smartphone. Also work with Amazon Alexa. Uninterrupted network, safer and more assured.
Smart Home Security Alarm for Android and iOS System - Support Phone Call, One-key SOS secret call for help and alarm.
support duress code, can make a secret call to alarm in emergency situations (the default alarm sound, can be set),what gives the elder and children more safety. Support 5 groups preset alarm phone number and....

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