Top Alarm Safety Device

Door Alarm Sensor Doorbell Chime - Wireless Door Chime for Business Window Open Alarms for Kids Safety Home Office Store Entering Security Long Range Door Chime Alert Kits When Door Opens

  • Wireless Door Window Open Alarm Sensor - FREETIM 2022 Upgrade Model wireless door window alarm sensor is an affordable and convenient way to create an extra layer of security in your home. Doorbell chime alerts help you to know whenever a door is opening.Door alarm is a simple device, but very useful for safety.Especially if you are at home alone, or if you need take care for children and elderly,the door window alarm sensor is a great helper.
  • Wireless Transmission Range 650ft(200M)- FREETIM The Newest Model wireless door alarm is suitable for anti-theft, store, business, office, factory, warehouses, patient care, home security, kids, pet safety. This door alarm is pretty compact so that able to install on door and window without wired limited. Sensor chime will ring when door or window open for home.
  • Expansion to 4 Receivers or Sensors- FREETIM latest upgrade model door sensor alarm can be used with 4 different receivers/sensors at the same time. You can even set different chimes for different areas so you know which door/window is opening when the door alarm is magnetically activated. Max 120dB door alarm chime is plenty loud enough to hear it from all over your home. So, DIY for your home security with this door window alarm sensor doorbell.
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Sassy Lady Siren - The Original Personal Safety Alarm for Women, Men, Children, & Elderly – Up to 130db Self Defense Siren, Flashing Strobe Light, with Carabiner. Baby Purple 1 Unit

  • ...DREN & ELDERLY - Equipped With high-intensity LED Lights that will get anyone’s attention when activated. Extremely Loud personal alarm that will startle your attacker to flee the scene. This self defense siren can be easily heard up to 1000ft away. Military-Grade Durability. Only the best for your family’s safety. Waterproof women and kids personal alarm. Provides 365-day Battery Life..
  • EFFORTLESS, TROUBLE-FREE & EASE TO USE DEVICE – The pull pin self defense siren is easy to use. Just simply pull the pin off the device and it activates up to 130db sound with high-intensity LED lights. Carry the self defense siren anywhere. With carabiner included, Sassy Lady Self-defense siren can be easily attached to keys, purses, backpacks, or belts. Rest easy w/ 24/7 personal alarms for women and children. Small and discreet emergency alarm. #1 Brand trusted device..
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Driver Fatigue Alarm, 60° Wide Angle Security Anti-Sleep Alarm Monitor, USB Driver Alertness System with Suction Cup Buckle, 45-65cm Detection Distance, for Drivers Security Guards, Safe Driving

  • ...STEM MONITOR】This anti-sleep monitor through recognition technology and pupil detection, determined whether driver is fatigued or inattentive according to changes in pupil characteristics. Can accurately detect the fatigue state of the driver, and send reminders and alarms to the driver in real time to ensure the safety of the driver..
  • 【INTELLIGENT FACE READING DETECTION TECHNOLOGY】Using the image sensor to catch the infrared image of the human face, and analyze and confirm it through the high‑speed digital signal processor. Through face recognition, blinking, blinking frequency and real‑time detection, voice warnings and alarms to calculate, judge and determine whether the driver is driving safely..
  • 【ALARM IN TIME】This driver alertness system's detection distance is about 45-65cm / 17.72-25.59in (±5cm / 2.0in). When the driver is fatigued, prompt an alarm in time, when distracted driving (look around), alarm and alarm response time 1-2 seconds after closing your eyes. Send reminders and alarms to the driver in real time to guarantee the safety of the driver's life and property..
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ROMILE Safe Sound Personal Alarm - 6 Pack【Siren Song】 140DB Reusable Security Alarms Keychain with LED Light, Emergency Safety Alarm for Women Girls Kids and Elderly

  • Personal Safety Protection: An attacker’s worst enemy is attention. This personal alarm is designed to help you to ask for assistance or disorientate an attacker when you are in trouble. 140 DB sound is loud enough to attract attention and deter any attacker or put off burglars and predator. Audible up to 500feet (150 m) away..
  • Compact & Discreet Carry Alarms: This compact personal alarm (L:6cm, W:3.5cm) with lightweight design helps to disguise as a decoration and it is small enough to be discreet. The keychain makes it handy to carry on your purse, handbag, keys, or in your pocket..
  • Durable & Long Lasting: Made of recyclable ABS material, this self-defense personal alarm features strong impact resistance. The safety alarm is powered by LR44 battery (included), which can last 50 minutes continuous ear-piercing alarm, and the battery is replaceable. Built-in button-operated LED light illuminates the walkway in darkness and works as an emergency light..
  • Easy to Use: Simply pull out the pin in one hand and let out the piercing sound to disorientate an attacker or scare away attackers during an emergency. Anti-rape, Anti-theft, Anti-robbery. Great personal safety device for elderly, students, children, women, men, night workers..
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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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EPLZON A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)

  • Output reverse breakdown voltage: Vce 50V..
  • ✅Operating temperature range: -40℃ to 125℃.
  • Storage temperature range: -55～150℃..
  • ✅Good performance: small size, high sensitivity, fast response, good temperature performance, high precision and high reliability..
  • ✅Application areas: Non-contact switch, automatic ignition, brake circuit, position, speed detection and control, safety alarm device, textile control system,Brushless DC motors, encoders, sewing equipment, textile machinery, household appliances,safety alarm devices and other automation control fields..
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ASR Tactical Trip Wire Perimeter Alarm Anti-Intruder Early Warning Security System

  • The perimeter alarm is a trip wire activated booby-trap signaling device that can alert you when trespassers are on your property.
  • This versatile, trip wire perimeter alarm home security system can be deployed across paths and entry zones, attached to doors and gates, reused many times over.
  • The perimeter trip alarm includes safety and activator pins, and mounting hardware.
  • Color: Black. Weight: 1.3 oz. Solidly constructed from machined aluminum and steel. Made in USA.
  • Warning: For outdoor use only, keep away from flammable materials, use with caution.
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Bawofu Wireless Door/ Window Contact Build in Antenna Free Battery Universal 433MHz GSM Wireless Magnetic Contact Sensor for Home Office Security Alarm System, Accessories for Wireless 433MHz IP Cam

  • 1.The door alarms for home security can't work standalone, it need work with the home alarm system. When the door detector is triggered, it can send alarm signal to the alarm host.
  • 2.Built-in antenna easy to set up and use - no wiring, it can pair normally 433mhz alarm system.
  • 3.The door alarms for kids safety ,Innovative two-piece magnetic device alerts you when a window or door is opened.
  • 4. The door alarm sensor operates up to 150 feet away from the Choice Alert Wireless Control Center.
  • 5. Wireless door alarm door open alarm, antenna for long wireless distance, free battery provides a layer of security for any door or window inside or outside ；.
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ASR Tactical Trip Wire Perimeter Alarm Anti-Intruder Early Warning Security System, 12PK

  • The perimeter alarm is a trip wire activated audible signaling device that can alert you when trespassers are on your property.
  • This versatile trip wire perimeter alarm home security system can be deployed across paths and entry zones, attached to doors and gates, reused many times over.
  • The perimeter trip alarm includes safety and activator pins, and mounting hardware.
  • Color: Black. Weight: 1.3 oz. Solidly constructed from machined aluminum and steel. Made in USA.
  • Warning: For outdoor use only, keep away from flammable materials, use with caution.
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BY-J Car Hud Heads Up Display Digital Speedometer, Obd2 Gauge Display and GPS Speedometer, Car Head Up Display with Vehicle Speed KM/h MPH, RPM, Clock, OverSpeed Warning, for All Vehicle

  • ...CU computer, such as speed, speed, fuel consumption, water temperature, voltage, etc. It instantly reads the driving information under the condition that the large field of view does not shift during the driving of the car, avoiding the driver from looking down at the instrument during the driving process to affect safety..
  • 【Safety Driving Function】This car HUD device meter has alarm functions such as low voltage alarm, high water temperature alarm, over speed alarm, fatigue driving alarm, RPM alarm, etc. These alarm functions can help you avoid accidents and keep your car in good condition to ensure your driving safety..
  • 【Environmental change light】When the head-up display is driving normally, the ambient light is blue (automatically adjust the brightness according to the environment), when driving abnormally such as overspeed, the ambient light will change to red for alarm and show please don't overspeed, making your journey safer..
  • 【Multiple installation and easy to install】This digital speedometer comes with OBD2 cable, just plug it into the OBD port to use and read your car's data. It will not cha....
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ASR Tactical Trip Wire Perimeter Alarm Anti-Intruder Early Warning Security System, 4PK

  • The perimeter alarm is a trip wire activated booby-trap signaling device that can alert you when trespassers are on your property.
  • This versatile, trip wire perimeter alarm home security system can be deployed across paths and entry zones, attached to doors and gates, reused many times over.
  • The perimeter trip alarm includes safety and activator pins, and mounting hardware.
  • Color: Black. Weight: 1.3 oz. Solidly constructed from machined aluminum and steel. Made in USA.
  • Warning: For outdoor use only, keep away from flammable materials, use with caution.
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PoolEye Immersion Battery Powered Alarm for Inground 18 x 36’ – Water Motion Sensor for Pool Safety, Poolside Siren Only, PE20, Grey

  • WATER MOTION SENSOR – Be prepared and armed with the PoolEye Immersion Pool Alarm. With its underwater motion sensor, PoolEye provides an extra layer of protection when it comes to pool safety..
  • EASY TO INSTALL – The PoolEye Pool Alarm is battery powered and easy to install. With all hardware included, it can be installed to a pool deck or ladder. Plus, the adjustable sensitivity switch allows you to customize your experience..
  • FEWER FALSE ALARMS – This water motion sensor features sub-surface wave detection that will not pick up movement from rain or wind, meaning there are fewer false alarms. The alarm is triggered when an object as light as 15 lb is detected..
  • POOLSIDE SIREN – The PoolEye Inground Pool Alarm emits a loud 85 dB siren directly from the device that will notify any nearby adults of objects or people unexpectedly entering the water..
  • POOLEYE – PoolEye is the only brand you need to give your family peace of mind when it comes to pool safety. Our affordable and accurate sub-surface wave detection alarms are third party tested for reliable performance..
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