๐ต๏ธโโ๏ธ Security & Surveillance
3 Review
[High Accuracy] RPlidar A2M8 has a sampling rate of 8000 times/s. In addition, The laser ranging distance can reach up to 12 meters Based on white objects with 70% reflectivity,so it can collect environmental information at a rather higher speed and accuracy than RPlidar A1M8, ensure a real-time performance. [360 Degree 2D Scanning] The ranging core ofโฆ
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UL773/ANSI C136.10-1996 receptacle for luminaires;UL & C-UL recognized. Auto Photocell Sensor Base : Automatically turns light on at dusk and off at dawn.It could be applied to various of photocell sensors and adjustable light function.IP 65 rating,it's suitable for parking lot, street lighting, outdoor lighting,factory,indoor lighting, pedestrianโฆ
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3 Review
WSDCAM motion sensor alarm is a device that detects physical motion on a device or within an environment in real time, including a transmitter and a receiver. If transmitter detected any movement the receiver makes an audible and visual alert. Great for home, apartment, business, store, office, garage, mailbox. UP TO 656ft WIRELESS RANGE from the sensorโฆ
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3 Review
140db Safe Sound Personal Alarm: The emergency alarm can make a loud sound to draw attention to protect you from having an emergency even at distances as far as 606.9 ft. In addition, the sounds could last 50 minutes continuous ear-piercing alarm. High Powered: This Personal Alarm equips with 3 AG13/LR44 batteries for extended life! The AG13/LR44โฆ
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3 Review
YHAAVALE CJB200P is a multi-function 200W police siren alarm system integration.Come with a Square mouth Plastic speaker and a handheld microphone. The siren built-in 8 kinds of alarm (WAIL-1,WAIL-2,YELP,TOOL,HI-LO), etc. The alarm can control the two lights on and off,you can adjust the volume by the volume control button. Alarm installation is simpleโฆ
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3 Review
โใ140db Safesound Personal Alarmใ- The emergency alarm can make a loud sound to draw attention to protect you from having an emergency even at distances as far as 600 ft. In addition, the sounds could last 50 minutes continuous ear-piercing alarm. โใHigh Poweredใ- 3 X exquisite personal alarms (black, blue, Pink), The AG13/LR44 batteries are the secretโฆ
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3 Review
โค EXTREMELY LOUD ALARM: The alarm of this personal alarm is quiet shrill and extremely loud and attention-grabbing, definitely catch attention form people who is far from you and give your great help for emergency things. โค EASY TO OPERATE: It's easy to make the personal alarm to alarm by pulling off the contact pin and stop alarming by plugging theโฆ
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3 Review
๐จใ130dB Security AlarmใWhen encountering danger, the emergency alarm can emit a loud sound to attract the attention of others, even at a long distance (606.9 feet) can also protect you from the impact of emergency. In addition, the sound can continue for 50 minutes of continuous ear-piercing alarm to ensure emergency use. ๐จใUSB Rechargeable BatteryใTheโฆ
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3 Review
USB Rechargeable Self Defense Keychain Set : Personal alarm is built-in a rechargeable lithium battery(not a button battery). There is no need to change batteries when the power off. Just charge it with USB cable(included in the box) for 30 minutes and you will get 1 year standby. The lifeguard whistle can continue to call for help when the alarm is outโฆ
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3 Review
๐ฉ TFmini-S is the improved version of TFmini, it is a single-point micro ranging module. Note: TFmini-s version is UART by default. If you need I2C, please switch by yourself. It is compatible with Raspberry Pi and Arduino. ๐ฉ It is based on ToF principle and integrated with unique optical and electrical designs, stable, precise, high sensitivity and highโฆ
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Personal Security Alarm Keychain for Women - USB Chargable Emergency Self Defense Alarm Siren Song Security Protection Devices with LED Flashlight for Women Girls Kids and Elderly. [130 dB Emergency Alarm]:Just pull down the hand strap when your'e in danger, it will activate a screaming siren of 130 dB,ear-piercing sound to draw othersโ attentions evenโฆ
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3 Review
ใ130dB High Decibel Personal Alarmsใ- Emergency self defense siren loud enough, commonly used by school bullying, falling, feeling unsafe, physically threatened, medical emergencies, accidents, or allergic reactions, etc. Helps Prevent kidnappings & abductions. The sound lasts for 50 minutes and has a flashing, the security alarms keychain even 300โฆ
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3 Review
NOTE PLEASE-It is the extra solar wireless motion sensor which is compatible with HTZSAFE wireless alarm system; the sensor can not work alone, it should work with HTZSAFE alarm receiver. SOLAR POWRED NO NEED REPLACE BATTERIES- The sensor is powered by built-in rechargeable battery, and the battery will be charged by the top mounted built-in solar panelโฆ
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3 Review
130DB LOUD ALARM: Give yourself peace of mind, knowing you and your loved ones are properly prepared for emergencies. With a piercing 130DB alarm sound, you can be sure someone will be able to hear this. Simple Control: Reliable in emergencies this panic alarm has a simple way to be activated. Just pull a pin for quick access and the pin doesn't pullโฆ
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3 Review
Low power consumption.Power supply: 2-5.5V DC. Both sides can be used as touch surface, which can replace traditional touch keys. 4 M2 screw positioning holes for easy installation. Size: 24 x 24 x 7mm / 9.45 x 9.45 x 2.76inch (L x W x H). Jog type: the initial state is low level, when touched by hand, S outputs a high level and the light is on; whenโฆ
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3 Review
ใDesigned for Your Safetyใ This multi-functional self-defense keychain set not only includes self-defense tools but also some practical gadgets, making you feel safer when traveling or alone. This safe-defense keychain can handle any unpleasant or possible hazardous eventsใ. ใHighly Defensive Toolsใ The window breaker can be used to break the window ofโฆ
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3 Review
Reliable & Dependable: 1/3-mile long range (1760 ft.; 536m) tested in real-world settings with trees, buildings, walls, and vehicles for an accurate measure of wireless range. Weatherproof Motion sensorsโworks well in rain or snow!. Multi-functional Receiver: The included receiver also works as a clock and alarm with completely adjustable chimesโฆ
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3 Review
1. โ Reliable Indoor/Outdoor Home Alarm System: With the Infrared PIR motion sensor detector to avoid false alarm, the receiver will ring to notify you that someone is entering your property. IP65 Weatherproof, ideal motion sensor alarm system for Home/Garage/Yard/Pool/Store & Hotel. 2. โ Super Easy Installation, Plug & Play: You DO NOT need to pair theโฆ
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3 Review
Color: Red. Type: Electric Motor. Voltage: 120V. Limited Water Resistant (IP44). Metal Housing with 4-Bolt Mounting Base.
3 Review
Color: Chrome. Very loud. Voltage: 12 volt. Mounting Bracket Included. Metal Housing Construction.