Car Sensors

parktronic led parking radar backlight display backup monitor detector system with 4 parking sensors display screen: 6.8cm * 2.3cm sensor's diameter: 22 mm features: rate voltage: 12v dc rate operating range: 10.5v - 16v dc rate current: 100ma - 300ma detecting distance: 0.3 - 2.0m ultrasonic frequency: 40khz control moudle working temperature: -30 - 80 celcius degree main control box size: 90* 61 * 22mm package including: 1 * main control box 1 * buzzer display (beeper designed in the display) 4 * parking sensors with 2.5m line 1 * hole saw 1 * power cable 2 * double side sticker 1* user manuar

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car led parking sensor kit with 4 radar accurate digital display of obstacle distance alarm parktronic kit suitable for most car about parking sensor parking sensors are proximity sensors for road vehicles designed to alert the driver of obstacles while parking. these systems use either electromagnetic ultrasonic sensors. these systems feature ultrasonic proximity detectors to measure the distances to nearby objects via sensors located in the rear bumper fascias or visually minimized within adjacent grills or recesses. the sensors emit acoustic pulses, with a control unit measuring the return interval of each reflected signal and calculating object distances. the system in turns warns the driver with acoustic tones, the frequency indicating object distance, with faster tones indicating closer proximity and a continuous tone indicating a minimal pre-defined distance. rear sensors may be activated when reverse gear is selected and deactivated as soon as any other gear is selected. as an ultrasonic systems relies on the reflection of sound waves, the system may not detect flat objects or object insufficiently large to reflect sound — e.g., a narrow pole or a longitudinal object pointed directly at the vehicle or near an object. objects with flat surfaces angled from the vertical may deflect return sound waves away from the sensors, hindering detection. also soft object with strong sound absorption may have weaker detection, e.g. wool or moss. features condition: 100% brand new detecting distance: 0.3~2.5m alarm distance: 0.3~1.5 alarm voice: >80db at 10cm supply voltage：10.5v-15v(12v nominal) current consumption：200 ma max working temperature：20°c-65°c storage temperature：35°c-85°c the diameter length ： 22 mmnote:please check the purchase options clearly, if you have any questions, please communicate with us first, we will handle it for you, please do not give bad feedback at will, thank you.

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risingon 12v 22mm car parking sensor kit universal 4 sensors buzzer reverse backup radar sound alert indicator probe system about parking sensor parking sensors are proximity sensors for road vehicles designed to alert the driver of obstacles while parking. these systems use either electromagnetic ultrasonic sensors. these systems feature ultrasonic proximity detectors to measure the distances to nearby objects via sensors located in the front and/or rear bumper fascias or visually minimized within adjacent grills or recesses. the sensors emit acoustic pulses, with a control unit measuring the return interval of each reflected signal and calculating object distances. the system in turns warns the driver with acoustic tones, the frequency indicating object distance, with faster tones indicating closer proximity and a continuous tone indicating a minimal pre-defined distance. rear sensors may be activated when reverse gear is selected and deactivated as soon as any other gear is selected. as an ultrasonic systems relies on the reflection of sound waves, the system may not detect flat objects or object insufficiently large to reflect sound - e.g., a narrow pole or a longitudinal object pointed directly at the vehicle or near an object. objects with flat surfaces angled from the vertical may deflect return sound waves away from the sensors, hindering detection. also soft object with strong sound absorption may have weaker detection, e.g. wool or moss. features condition: 100% brand new detecting distance: 0.3~2.5m alarm distance: 0.3~1.5 alarm voice: >80db at 10cm supply voltage:10.5v-15v(12v nominal) current consumption:200 ma max working temperature:20°c-65°c storage temperature:35°c-85°c the diameter length : 22 mm

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description:100% brand new and high quality.lightweight and portable.durable and practical.with a clear transparent window, it will be displayed tire pressure any abnormal in time.it can guarantee the tire's normal air pressure, reduce tire wear and prolong tire life.specificationweight:35g/4pcscolor: as picture showsapplicable to: car, motorcyclepackage included:4 * auto valve capnotes:due to the difference between different monitors, the pictures may not reflect the actual color of the item.compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.please leaving a message before you give the bad feedback, if the products have some problems.thanks for your understandings.        

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car parking assist system dc 12v vehicle reverse backup radar with led distance display sound warning 4 parking sensors for carsfeatures:4 sensor system, double cpu and advanced chipset for enhanced coverage and detection (0.25-2m).with digital colored led display (number & light).help to prevent dangerous and costly collisions.help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle.detect small children and low walls as well.the display can show the position and distance of different obstaclesanti-freeze and rain proof.the closer the obstacle is, the faster the alarm sound, just like a human heart beating.easy to install.sensor's diameter: 22 mmspecification:rate voltage: 12v dcrate operating range: 10.5v - 16v dcrate current: 100ma - 300madetecting distance: 0.25 - 2multrasonic frequency: 40khzcontrol moudle working temperature: -30 - 80 celcius degreemain control box size: 90* 61 * 22mmsound: bibibipackage including:1 * main control box1 * led display (switch key with sound)4 * parking sensors with 2.5m line1 * hole saw1 * power cable2 * double side sticker1* user manual

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the main function: 1. tire pressure and tire temperature are displayed at the same time 2. alarm for abnormal tire pressure and temperature, alarm when tire pressure is higher than 3.2 bar (default value) alarm when tire pressure is lower than 1.8 bar (default value) alarm when tire temperature is higher than 68℃ (default value) the default value can be adjusted according to actual needs'' 3. 4 alarm methods: high/low pressure alarm, high temperature alarm and sensor low pressure alarm. 5.working voltage: dc 5v 6.pressure unit: bar / psi 7.temperature unit: ℃ / ℉ 8.working temperature: -20 - 85℃ 9.storage temperature: -40 - 105℃ 10.waterproof level: ip67 external sensor parameters. transmitting frequency: 433.92mhz pressure range: 0 – 3.5 bar / 0 – 3.5 bar default low pressure alarm value: 1.8 bar default high pressure alarm value: 3.2 bar pressure accuracy: ±0.1 bar / ±1bar working voltage: dc+2.0 – 3.6v waterproof level: ip67 battery: built-in cr1632 button battery (the battery can be removed and replaced by yourself) battery life: 1.5-2 years typical value. package contents: receiver*1, sensor*2, anti-theft nut*2, wrench *1 type a type b q & a q: why doesn't the rear wheel of the sensor read data? answer: after replacing the sensor battery, please check the paired sensor when pairing the sensors, you need to reinstall the front and rear wheel sensors at the same time

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