{"product_id":"p3-double-sided-car-roof-led-signs","title":"Leadleds P3 Double-Sided Car Roof LED Sign 30.4 in Full Color Programmable WiFi Taxi Topper Display","description":"\u003ch2\u003eLeadleds P3 Double-Sided Car Roof LED Sign — 30.4 in Full Color WiFi Programmable Taxi Topper Display\u003c\/h2\u003e\n\u003cp\u003eFor taxi operators, rideshare drivers, and mobile advertising fleets who need two-direction visibility from a single rooftop unit.\u003c\/p\u003e\n\u003ch3\u003eTwo Screens. One Mount. Double the Reach.\u003c\/h3\u003e\n\u003cp\u003eThe Leadleds P3 double-sided car roof sign runs two independent full-color LED panels back-to-back inside a single aerodynamic aluminum frame. Drivers approaching from the front and vehicles following from behind both see your message at the same time. A single-sided sign loses half your audience on every block.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScreen size per side: 7.6 x 30.2 in (192 x 768 mm)\u003c\/li\u003e\n\u003cli\u003eFull frame dimensions: 10.2 x 30.4 x 6 in (260 x 773 x 150 mm)\u003c\/li\u003e\n\u003cli\u003eCabinet weight: 7.2 kg (15.9 lb)\u003c\/li\u003e\n\u003cli\u003eThinnest cabinet point: 4 cm — low wind drag at highway speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eP3 Pixel Pitch — Text and Graphics Read Clearly at Distance\u003c\/h3\u003e\n\u003cp\u003eThe 3 mm pixel pitch (P3) delivers sharp text, logos, and animated graphics that are readable from across an intersection. Supports: text in multiple languages, symbols, numbers, graphics, video clips, pictures, animations, clock display, and countdown timers.\u003c\/p\u003e\n\u003ch3\u003eSeen Day and Night in Any Weather\u003c\/h3\u003e\n\u003cp\u003eSuper-bright full-color RGB LEDs maintain visibility. The waterproof enclosure protects the electronics from rain, dust, and road vibration. Built-in electrostatic prevention and lightning protection extend service life under continuous outdoor use.\u003c\/p\u003e\n\u003ch3\u003eChange Your Message From Your Phone — No Data Plan Required\u003c\/h3\u003e\n\u003cp\u003eConnect via the sign's built-in WiFi hotspot. Open the app, type or upload your content, and push it to both screens in seconds. No cellular data is consumed. The WiFi\/LAN\/USB\/4G variant also supports remote management over a 4G network for fleet operators managing multiple vehicles from a central location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(146, 82, 17);\"\u003e\u003cspan style=\"color: rgb(146, 82, 17);\"\u003eWiFi\/USB (standard), supports 7 colors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(146, 82, 17);\"\u003e\u003cspan style=\"color: rgb(146, 82, 17);\"\u003eWiFi\/LAN\/USB\/4G (fleet\/remote management), full color display\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSlim Aerodynamic Frame — Engineered for Vehicle Mounting\u003c\/h3\u003e\n\u003cp\u003eThe triangular cross-section frame reduces wind resistance compared to flat-panel designs. At 7.2 kg total weight, it falls within the roof load limits of most passenger vehicles. Included metal mounting brackets attach to standard roof rails or magnetic base systems.\u003c\/p\u003e\n\u003ch3\u003eWaterproof Construction — Tested for Outdoor Continuous Use\u003c\/h3\u003e\n\u003cp\u003eThe enclosure is designed to prevent water ingress. Road vibration resistance is rated for continuous vehicle operation. Electrostatic discharge protection and lightning surge protection are built into the driver board — not added as aftermarket components.\u003c\/p\u003e\n\u003ch3\u003ePower Requirements and Wiring\u003c\/h3\u003e\n\u003cp\u003eOperating voltage: DC 10–33V. Compatible with 12V and 24V vehicle electrical systems. Includes a 10 ft (3 m) heavy-gauge power cable rated for the sign's current draw. Connect the red\/brown wire to positive (+) and the black wire to negative (–) at the vehicle battery terminal located under the steering column.\u003c\/p\u003e\n\u003cp\u003eDo not substitute the included cable with a thinner aftermarket cable.\u003c\/p\u003e\n\u003ch3\u003eAvailable in Two Frame Colors\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilver-White aluminum frame — standard fleet appearance\u003c\/li\u003e\n\u003cli\u003eBlack aluminum frame — matches dark-colored vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth versions are available with WiFi\/USB or WiFi\/LAN\/USB\/4G communication.\u003c\/p\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x double-sided P3 LED roof sign (two screens, one frame)\u003c\/li\u003e\n\u003cli\u003e1 x 10 ft heavy-gauge power cable\u003c\/li\u003e\n\u003cli\u003eMetal mounting brackets\u003c\/li\u003e\n\u003cli\u003eSoftware app and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShipping: FedEx \/ DHL \/ UPS express. Estimated transit: 5–7 business days after a production lead time of 7–10 business days.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLLDP3-64256RGB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Pitch\u003c\/td\u003e\n\u003ctd\u003eP3 (3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size (each side)\u003c\/td\u003e\n\u003ctd\u003e7.6 x 30.2 in (192 x 768 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size\u003c\/td\u003e\n\u003ctd\u003e10.2 x 30.4 x 6 in (260 x 773 x 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Thickness (min)\u003c\/td\u003e\n\u003ctd\u003e4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 10–33V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Colors\u003c\/td\u003e\n\u003ctd\u003eFull Color RGB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eWiFi\/USB or WiFi\/LAN\/USB\/4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistant\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Cable\u003c\/td\u003e\n\u003ctd\u003e10 ft included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Colors\u003c\/td\u003e\n\u003ctd\u003eSilver-White \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eBuyer FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the power of the LED sign?\u003cbr\u003e\u003c\/strong\u003eThe max power of the LED sign is 240 watts; the average power is 120 watts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Will this sign work on my 12V  battery?\u003c\/strong\u003e\u003cbr\u003eYes. The sign operates on DC 10–33V, covering both standard 12V and 24V batteries. Suggest connecting to your external battery for stable operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can I update the message while the car is moving?\u003c\/strong\u003e\u003cbr\u003eYes. Connect via WiFi from your phone and push new content at any time without stopping the vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is the sign waterproof enough for daily outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes. The enclosure is for outdoor continuous use and includes vibration resistance for road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How long does installation take?\u003c\/strong\u003e\u003cbr\u003eMost drivers complete installation in under 10 minutes using the included brackets and magnetic bases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: Can one app control multiple signs on a fleet of vehicles?\u003c\/strong\u003e\u003cbr\u003eYes, with the WiFi\/LAN\/USB\/4G variant, a fleet manager can push content to multiple signs remotely over a 4G network.\u003c\/p\u003e","brand":"Leadleds","offers":[{"title":"Black \/ WiFi\/LAN\/USB\/4G","offer_id":59496328200478,"sku":"LLDP3-G64256RGB","price":1500.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ WiFi\/USB","offer_id":59496328233246,"sku":"LLDP3-64256M","price":1320.0,"currency_code":"USD","in_stock":true},{"title":"Silver-White \/ WiFi\/LAN\/USB\/4G","offer_id":59496328134942,"sku":"LLDP3-G64256RGBS","price":1500.0,"currency_code":"USD","in_stock":true},{"title":"Silver-White \/ WiFi\/USB","offer_id":59496328167710,"sku":"LLDP3-64256MS","price":1320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0039\/3792\/7238\/files\/Leadleds_double-sided_car_roof_LED_sign_silver-white_and_black_aluminum_frame_comparison_WiFi_USB_4G_programmable.jpg?v=1782211161","url":"https:\/\/untsmart.com\/en-in\/products\/p3-double-sided-car-roof-led-signs","provider":"Leadleds | UNTSMART LED Signs","version":"1.0","type":"link"}