{"product_id":"risingon-12v-22mm-car-parking-sensor-kit-universal-4-sensors-buzzer-reverse-backup-radar-sound-alert-indicator-probe-system","title":"Risingon 12V 22mm Car Parking Sensor Kit Universal 4 Sensors Buzzer Reverse Backup Radar Sound Alert Indicator Probe System","description":"risingon 12v 22mm car parking sensor kit universal 4 sensors buzzer reverse backup radar sound alert indicator probe system \u003cbr\u003eabout parking sensor \u003cbr\u003eparking sensors are proximity sensors for road vehicles designed to alert the driver of obstacles while parking. these systems use either electromagnetic ultrasonic sensors. \u003cbr\u003ethese 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. \u003cbr\u003ethe 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. \u003cbr\u003erear sensors may be activated when reverse gear is selected and deactivated as soon as any other gear is selected. \u003cbr\u003eas 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. \u003cbr\u003efeatures \u003cbr\u003econdition: 100% brand new \u003cbr\u003edetecting distance: 0.3~2.5m \u003cbr\u003ealarm distance: 0.3~1.5 \u003cbr\u003ealarm voice: \u0026gt;80db at 10cm \u003cbr\u003esupply voltage:10.5v-15v(12v nominal) \u003cbr\u003ecurrent consumption:200 ma max \u003cbr\u003eworking temperature:20°c-65°c \u003cbr\u003estorage temperature:35°c-85°c \u003cbr\u003ethe diameter length : 22 mm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Guangzhou Xince Trading Co., Ltd.","offers":[{"title":"Grey","offer_id":46499140010174,"sku":"12000028255255422","price":35.32,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46499140042942,"sku":"12000028255255423","price":35.82,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46499140075710,"sku":"12000028255255420","price":35.37,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":46499140108478,"sku":"12000028255255421","price":34.2,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46499140141246,"sku":"12000030867108097","price":35.57,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46499140174014,"sku":"12000028255255424","price":35.6,"currency_code":"USD","in_stock":true},{"title":"Champagne gold","offer_id":46499140206782,"sku":"12000030867108098","price":35.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/5019\/6670\/files\/S2b4c2c5c9e8f46418f9b079df4708344F.webp?v=1773707040","url":"https:\/\/xiangchengshimanyafushi.myshopify.com\/es\/products\/risingon-12v-22mm-car-parking-sensor-kit-universal-4-sensors-buzzer-reverse-backup-radar-sound-alert-indicator-probe-system","provider":"Xiamen Younas Electronic Commerce Co., Ltd.","version":"1.0","type":"link"}