Top Back Warning System Reviews

MASO Traffic Advisor Emergency Warning Light Bar 14 LED Wireless Solar Light Suck on Car Rear Window Car Multi-Functional Lamp for Vehicle

  • ★Solar charging - Lithium battery power but bright, high efficiency and long service life..
  • ★Easy to install - You can install it on the back of the rear-view mirror to remind the opposite of the driver, or install it on the rear windshield to remind the back of the driver, which avoid the accident..
  • ★Auto On/Off - Intelligent control system, built-in high-sensitivity vibration sensors.Warning light switch designed, pressing it 3 seconds turn on the light, and in the lighting time , it change a different mode by each pressing ..
  • ★Humanization design - Driver care function, the warning light will automatically stop lighting when the behind of car nears it within 10 meters distance, and the light will flash when the back of car is away from it more than 10 meters or overtaking..
  • ★One year warranty - If you have any problem pre-sale or after-sale,contact with us and we will reply you at the first time..
Check Stock

BooYu 12V 200W 37 Tones Police Warning Emergency Siren PA System [Slim Speaker][Wireless Remote Handheld Microphone][2 x 15A Switches] for Firefighter Ambulance Vehicles Truck Car SUV ATV UTV

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
Check Stock

SoundAlert 12V 100W Police Siren PA System [Slim Speaker] [118-124dB] [Handheld Microphone] [Hands-Free] [2 x 16A Switches] Warning Emergency Siren for Vehicles Truck UTV ATV Car POV

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
Check Stock

TIGERKING Personal Safe Security Digital Lock Box Key Combination Code Safe Box Steel Money Box Electronic Small Safes for Home, Office, Hotel

  • ...le protection, even someone gets your code, it is impossible to access the contents of your home safe without the master key. Two override keys for manual access(Master key plus emergency key), and the smart keypad (with led indicate light) allows you to program two different pin codes with 3-8 digits.
  • 【Dual Alarm Warning System】:Violent vibration or three- incorrect entries can activate the warning beep which adds additional protection to this security safe box. The alarm will last 60 seconds unless you enter the correct code.
  • 【Back-Up Power Via Mario-USB Plug】:When the low battery, the red led light will flash, with the USB-Micro USB label, you can easily use a power bank to power up the system via the Mario-USB plug which hides in the bottom of the keypad.
  • 【Safes for Home, Hotel, Office】:With 2 Pre-drilled holes both in the back and bottom (comes with 2 mounting bolts), the small safe can be fixed to the wall/floor or hidden space in the cabinet/shelf, it is perfect to protect your cash, handgun, jewelry, documents, passports, heirlooms and more. Suitable for home, office, and other business use..
  • 【Double protection design】: The master key is always need to open the safe , with this design, even some one get your code, without the mast....
Check Stock

Denali SoundBOMB 120dB Motorcycle Horn

  • YHAAVALE 9200E is a multi-function 100W police siren alarm system integration.Come with a Metal Ultra Slim Flat speaker..
  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 120-130dB, you get quality audio output which is audible from a distance away.You can also adjust the volume..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options. with the siren option giving you HIGH,BASS,FIRE,AIR DEFENSE ,MUTU and also Manual Horn & Manual Siren..
  • Alarm installation is simple, easy to operate, stable performance, strong power..
  • It's suitable for police, fire, ambulance, traffic, engineer, volunteer, and private vehicle to use as a PA system or audio warning device..
Check Stock

GPS Wireless Dog Fence, Electric Fence for Dogs, Large Signal Range Up to 6560Ft. Pet Containment System, Portable Training Collar (Belt Only)

  • ... the real-time location. It is much more accurate and stable compared to other traditional fences which use the radio-frequency signal. The satellite positioning technology provides much better accuracy than any other similar products and also a much larger signal range up to 3280ft..
  • 【Extensive Range & Adjustable Warning Strength】Our GPS Fence System can cover the range up to 3280 feet in radius and the area up to a max of 776 acres. Its extensive range enables your dog to be trained outdoor with a safe boundary set. The warning strength can also be adjusted for three different levels of vibration and shock intensity. Its adjustable warning strength will effectively train your dog for different situations while keeping your dog from harm..
  • 【Safe Design & Overcorrection Protection】Our Wireless Dog Fence System adapts the safety system which has a strong anti-interference ability. The signal will not be disturbed and your dog will not be warned mistakenly. A warning only repeats three times if your dog keeps going beyond the set range. After that, the system will automatically turn off to keep your dog from harm and to avoid overcorrection. The beep will continue to warn if your dog is still out of the boundary..
Check Stock

ESCORT IX Laser Radar Detector - Auto Learn Protection, Extreme Long Range, Bluetooth, Voice Alerts, OLED Display, Escort Live, Black

  • The Escort iX is an intelligent, high performing long rang radar laser detector that possesses early warning and fast response on all radar bands..
  • The Escort iX has superior sensitivity on all conventional and instant-on radar bands plus maximum laser range and off-axis coverage. Cruise Alert: 20 - 160 mph. Over Speed: 20 - 160 mph.
  • ESCORT's standard DSP technology and multiple laser sensors provide earliest warning of speed-monitoring threats..
  • The proprietary anti-falsing design uses the power of GPS to learn and automatically reject fixed position false alarms..
  • It's sophisticated system automatically reduces false alerts from moving In-Vehicle Technology sources such as collision avoidance systems.DescriptionEscort iX Intelligent Long Range Radar Laser Detector Long-Range Protection - Early warning and fastest response on all radar bands including conventional and instant-on X-band, K-band, SuperWide Ka-band and Pop mode. Multiple high-performance laser sensors provide maximum laser warning and off-axis protection. Intelligent AutoLearn Technology - Patented anti-falsing technology uses the power of GPS and the exact frequency to learn and automatically reject unwanted fixed position false alarms. IVT Filter - Updatable system automatically reduces ....
Check Stock

Belinlen 100 Count 18x24 Inch Self Seal Clear Poly Bags with Suffocation Warning for Packaging, Shipping & FBA with Permanent Adhesive (1.5mil)

  • Package included: 100 count 18x24 Inch (46x61cm) transparent poly bags with suffocation warnings..
  • Suffocation warning is written in English, Spanish and French. The warning is printed on the back side and states "WARNING: Keep this bag away from babies and children. Do not use in cribs, bed, carriages or playpens. The thin film may cling to nose and mouth prevent breathing.”.
  • Material: Made from PE plastic. Food grade material. Thickness: 1.5 mil. Color: clear. Each bag have 4 holes to vent which can avoid the bags bulge and broke..
  • These warning bags are good for business or retail, used for packaging and stored in warehouses. Size of 18x24 Inch is big enough perfect for packaging clothing sweaters, jackets & other large clothing, decorative wrappers and more..
Check Stock

ChunHee Wireless Driveway Alarm System, 1/2 Mile Long Range Waterproof Motion Sensor Solar Security Alert System with Remote Outdoor (2 Sensors + 1 Receiver)

  • ▶【Solar Driveway Alarm System】: Solar wireless alarm warning system can detect the movement of people, vehicles and large animals. When the wireless mobile lane warning system detects movement, it will emit a loud enough warning sound and flash. The receiver also emits sounds and flickers..
  • ▶【4 Working Modes】: ①24 hours - Sensor flash and perimeter alarm + wireless doorbell alert ②At 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..
  • ▶【Long Range Sensing Receiving】: Through detection, the sensing distance of the driveway sensor is about 5-8m (16.4~26.25 feet),The horizontal sensing angle is 70°.The longitudinal sensing angle is 30°.The remote control and receiver distance is about 975 feet in open area.The angle of the solar alarm can be adjusted arbitrarily..
  • ▶【Adjustable Alarm System】: A remote control can be paired with multiple solar-powered lane sensor alarms. In addition, a wireless receiver doorbell can also be matched with multiple solar-powered wireless lane alarms. You can choose a dif....
Check Stock

Universal 12V Auto Car Alarm Keyless Entry System with Remote Control Siren Sensor

  • - Warning identification, Anti-hijacking, Central door locking system automation, Door unclosed well warning function.
  • - Car finding / help calling, Re-arm, LED indicator, Engine cut off, Emergency disarm.
  • - Intruding warning, Power off memory. Remote trunk release ( negative signal ).
  • - Electrical/Pneumatic central locking optional without keys.
  • - Side door trigger ( negative signal ). Silent Arm, Arming reminding. Emergence override,valet mode.
Check Stock

Xprite 200 Watt 8 Tones Emergency Warning Siren Speaker PA System Kit w/Handheld Microphone & Light Control Switches for Police Cars

  • FEATURE: This Emergency Warning Horn siren PA system includes a control box, a wired hand-held microphone and a heavy-duty speaker..
  • ADVANTAGE: With an adequate power output of 200W and powerful speakers, with a higher rating of 121-130dB you get quality audio output which is audible from a distance away..
  • MULTI FUNCTION: Multiple operation options which include horn and siren , with the siren option giving you yelp, wail, hi-lo and hi-lo and also manual horn & manual siren..
  • ADDITIONAL AUXILIARY SWITCHES: The warning system offers two 20A switches which you can use to power other external devices and appliances, such as Strobe Lights..
  • APPLICATION: It contains 8 warning tones to fit for police, ambulance, fire, engineer, private vehicles, etc..
Check Stock

Stack-On PC-1665-B Portable Locking Case with Biometric Lock

  • The one touch Biometric lock makes accessing your secure items fast and easy. The lock can be programmed to accept up to twenty different....
  • Foam padded interior protects the contents during transit.
  • Audible tones can easily be silenced for stealthy opening.
  • A low battery warning system, 2 back-up keys, and all hardware is included.
Check Stock

TIGERKING Security Safe Personal Safe, Digital Keypad Lock Box Safe for Cash Money Jewelry Document Cabinet Safe, 1.2 Cubic Feet

  • 【Interior Detail】: Equipped with an inner removable shelf offers flexible storage solution.
  • You can have a secure place to load your valuables such as cash, handgun, jewelry, documents, passports, personal information, and more.
  • (Exterior:14.8 in. L x 11.8 in. W x 11.8 in. H).
  • 【Dual Alarm Warning System】: Violent vibration or three- incorrect entries can activate the warning beep which adds additional protection to this security safe box.
  • The alarm will last for 60 seconds unless you enter the correct code.
  • 【Easy to Install and Incorporate】:With 4 Pre-drilled holes both in the back and bottom (comes with 4 mounting bolts), the safe can be easily fixed to the wall, floor, or shelf.
  • The color exterior finish gives the safe a handsome look that will coordinate with any home or office setting.
  • 【Double protection design】: The master key is always need to open the safe , with this design, even some one get your code, without the master key , they still can not access to the safe..
  • 【About TIGERKING】: Tiger King safes offer one-year warranty to ensure you have peace of mind. Second-to-none customer service and responsiveness to help you solve problems quickly..
Check Stock