Reviews Perimeter Detector

ChunHee Solar Driveway Alarm Wireless Long Range Weatherproof Outside Wireless Home Security System PIR Motion Sensor/Detector Alarm Siren Alert Protect Indoor/Outdoor Property IP65

  • ✔【4 WORKING MODES】 – ①24 hours – Sensor flash and perimeter alarm + wireless doorbell alert②At night 12 hours – Sensor flash and perimeter alarm + wireless doorbell alert ③24 hours – Sensor no flash and no alarm + wireless doorbell alert ④At night 12hours – Sensor no flash and no alarm + wireless doorbell alert. Working modes can switch by remote control or power button..
  • ✔【WORKING RANGE】 – The wireless driveway sensor alert alarm can detect any movement within 5-8 meter, 30° up and down & 70° left and right detection angle. The siren sound is 129db which can be heard from 200m away. The doorbell receiver’s wireless transmission range around 130ft/40m in open air. The remote control range is 100m(The distance will affected by obstacles and interference signals)..
  • ✔【SOLAR POWER ALARM】 – The PIR motion sensor alarm system is powered by a built-in rechargeable lithium-ion battery which will be charged by the solar panel, It can work day and night, even in cloudy and rainy days. IP65 weatherproof design enables the motion detector alarm to work perfectly outdoor..
  • ✔【FULLY EXPANDABLE ALARM SYSTEM】 – One remote control can be pair to multiple solar driveway sensor alarms,....
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Driveway Alarms Wireless Outside Weatherproof - Motion Sensor Alarms System Motion Detector Plug-in Receiver Loud Chimes Security Alert Monitor System 500FT Long Range Outdoor Alarms Detection

  • WIDE RANGE APPLICATIONS SCENES - This is the newest model, driveway alarms are essential in home, outdoor motion detectors security systems. It's designed to detect people,vehicles,or animals entering in perimeter areas (driveway, front porch,backyard, gate, home, garage, office, mailbox,etc.) and activates motion sensor alarm alerts to the connected receiver.It alerts homeowners of unexpected intruders or visitors, keeping your property and loved ones more secure.
  • ACCRUATE DETECTION & WIRELESS - 2022 Upgrade Model Driveway alarm sensor has a detection range from 15ft to 26ft (not obstacle).wireless security alarms detection chime influenced of different temperature, humidity, obstacles, motion sensor alarm detection range will fluctuate.It uses upgraded technical components and superior manufacturing techniques to improve the infrared detection chip, reducing false driveway alarms caused by fog/rain/snow/haze/wind/sun glare changes, etc.
  • WATHERPROOF IP44 & ROTARY INSTALLATION- The Newest Upgrade Model 2022 wireless driveway alarm monitor sensor has excellent waterproof & anti-freeze functions that designed with IP44 materials.Also, motion detector alarm is swivel mount with 360° to refine the focus and detection angle of the sensor..
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Dahszhi Dual Laser Detector Alarm Beam Sensor Indoor 300m Outdoor 60m Infrared Detector 6.7"x3.1"

  • Reliable & Safe: Yohii laser alarm with twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc. Lensed optics reinforces beam strength & provides excellent immunity to false alarms due to rain, snow, mist, etc..
  • Principle: This is Alarm Two Beam photoelectric infrared detector ABT- 60m. Install them at the opposite positions. Then there is a infrared area between these two detector parts. When someone passes the infrared region for an adjusted response time, the detector will send alarm signal to the security alarm host (which not included here) work with 2pcs power apater..
  • Powerful Function: Holographic spot real-time report. Unique displacing receiving, transmitting parts with big power. Full function checking, self-adaption in environment and trouble locking..
  • Durable: Powerful Automatic Adjustment Design-The transmit power will be adjusted automatically according to the environmental conditions, which greatly extends the life of the launching tube, while lowering power consumption..
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HTZSAFE Driveway Alarm- Driveway Alarms Wireless Outside Weatherproof Solar Motion Sensor&Detector- 1/2 Mile Long Range Driveway Alarm System- 1 Receiver + 2 Sensors

  • ...(Set the melody for front door is “Doorbell Chime”,and for backyard is “Dog Barks”).
  • 1/2 Mile Long Wireless Range- Both the solar motion detector and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts advanced wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other wireless devices..
  • Ft Wide Motion Detection Range- The solar motion detector will detect moving people or vehicles from 25 feet to 70 feet in front of it. Advanced motion detection technology and unique design of the detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 3 adjustable sensitivities( Low=25ft.
  • High=70ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your property you want to be alerted..
  • Super Easy To Install & Fully Compatible System- Ready to work right out of the box. Plug the receiver into the outlet and place the solar motion detector to walls,trees or any other surface. The installation time can be as little as a few minutes. HTZSAFE has several kinds of....
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HTZSAFE 1/2 Mile Long Range Solar Driveway Alarm - Outdoor Weatherproof Wireless Motion Sensor&Detector- Portable Receiver Has Long Last Backup Battery - DIY Security System- 1 Receiver + 4 Sensors

  • ...Set the melody for front door is “Doorbell Chime”,and for backyard is “Dog Barks”).
  • 1/2 MILE LONG WIRELESS RANGE - Both the solar motion detector and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts advanced wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other wireless devices..
  • FT WIDE MOTION DETECTION RANGE - The solar motion detector will detect moving people or vehicles from 25 feet to 70 feet in front of it. Advanced motion detection technology and unique design of the detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 3 adjustable sensitivities( Low=25ft.
  • High=70ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your property you want to be alerted..
  • SUPER EASY TO INSTALL & FULLY COMPATIBLE SYSTEM- Ready to work right out of the box. Plug the receiver into the outlet and place the solar motion detector to walls,trees or any other surface. The installation time can be as little as a few minutes. HTZSAFE has several kinds o....
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Driveway Alarm- HTZSAFE 1/2 Mile Long Range Outdoor Weatherproof Solar Wireless Motion Sensor&Detector-Portable Receiver Has Long Last Backup Battery- DIY Security Alert System for Home&Property

  • ...Set the melody for front door is “Doorbell Chime”,and for backyard is “Dog Barks”).
  • 1/2 MILE LONG WIRELESS RANGE - Both the solar motion detector and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts advanced wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other wireless devices..
  • FT WIDE MOTION DETECTION RANGE - The solar motion detector will detect moving people or vehicles from 25 feet to 70 feet in front of it. Advanced motion detection technology and unique design of the detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 3 adjustable sensitivities( Low=25ft.
  • High=70ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your property you want to be alerted..
  • SUPER EASY TO INSTALL & FULLY COMPATIBLE SYSTEM- Ready to work right out of the box. Plug the receiver into the outlet and place the solar motion detector to walls,trees or any other surface. The installation time can be as little as a few minutes. HTZSAFE has several kinds o....
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Whistler XTR-145 Laser Radar Detector: 360 Degree Protection, Icon Display, and Tone Alerts

  • 360 degrees of complete perimeter protection, detecting signals from the front, sides, and rear.
  • Protection against all radar guns including X-band, K-band, Superwide Ka-band, and laser.
  • Icon display provides distinct visual symbols of alerts detected and engaged modes.
  • Tone alerts provide audible alerts for bands received.
  • Alert periscopes provide an additional visual alert via LED’s on the top of the unit.
  • Included with the radar detector is a power cord, windshield bracket kit, and user guide.
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Whistler Laser Rdr Detect Oled Dis Auto Security Detection & Convenience CR95

  • Maximum performance radar detector with 360 degrees of complete perimeter protection.
  • Total laser detection identifies Laser Atlanta Stealth mode,....
  • Features MMIC (Monolithic Microwave Integrated Circuit), providing maximum sensitivity and range.
  • Includes Radar Signature ID (RSID), Laser Signature....
  • Traffic Flow Signal Rejection (TFSR) and 6 filter modes help eliminate alerts from radar based traffic monitoring systems.
  • 3 city modes/highway mode reduces false alerts caused by common X band radar sources such as security systems or door openers.
  • Auto Dim/Dark mode automaticlly adjusts to changes in lighting.
  • Includes 12V power cord, windshield bracket kit, hardwire kit, and dash pad.
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Whistler CR90 High Performance Laser Radar Detector 360 Degree Protection Voice Alerts and Internal GPS

  • High performance radar detector with 360 degrees of complete perimeter protection.
  • Total laser detection identifies Laser Atlanta Stealth mode, Laser Ally, and LTI Truspeed S.
  • Features Radar Signature ID (RSID), Laser Signature ID (LSID), and POP Mode, real voice alerts, and a full text display.
  • Traffic Flow Signal Rejection (TFSR) and 6 filter modes help eliminate alerts from radar based traffic monitoring systems.
  • Internal GPS provides speed and red light traffic camera locations in North America which can be updated via USB.
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Whistler CR93 High Performance Laser Radar Detector 360 Degree Protection Bilingual Voice Alerts and Internal GPS Black

  • High performance Radar detector with 360 degrees of complete perimeter protection.
  • Total laser detection identifies Laser Atlanta Stealth mode, Laser Ally, and LTI Truspeed S.
  • Features Radar signature ID (RSID), Laser signature ID (LSID), and pop mode, real voice alerts, and bilingual (English/Spanish) OLED text display.
  • Traffic Flow Signal Rejection (TFSR) and 6 filter modes help eliminate alerts from radar based traffic monitoring systems.
  • Internal GPS provides speed and red light traffic camera locations in North America which can be updated via USB.
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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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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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Newborn Conspiracy (Five-Alarm Babies Book 4)

  • 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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