Specifications 7"LCD »Display size:7inch (16:9) »New Panel:AU TFT-LCD panel »Resolution: 480xRGBx234pixels »Dual Video input »Works on PAL & NTSC(AUTO) »LPower consumption:<7W »24V/12 Volt (9-25 Volts as supplied by a vehicle battery.) Truck Camera: »High definition,1/3 Sharp CCD  TV System   PAL  Effective Pixel   PAL: 628(H)×582(V)NTSC: 512(H)×492(V)  Sensing Area   5.78mm x 4.19mm/4.69mm x 3.54mm  Resolution   380 TV Line  Min illumination   2Lux/F1.2 W/IR  Night Vision  15-20m  Lens   3.6/2.9mm  S/N Ration   >48db (AGC-OFF)  Shutter speed   1/50/1/60 - 1/15,000 seconds  Video Output   RCA  1.0Vp-p,75Ω  Power supply   DC 12V  Current Coumption   200mA  Operation Temp.   -10°C -- + 50°C, RH95% Max.  Storage Temp.   -30°C -- + 60°C, RH95% Max.  White Balacnce   Auto Size   72*63*42mm  Weight   350g   Includes »7 inch Monitor. »Sharp CCD Truck Camera »Adjustable Tripod with Adhesive. »Remote Control. »Power/RCA Cable,12m vedio cable Installation Options »Mount on the included Tripod with adhesive bottom. »Mount on a bolt using slot on back. (see picture) Put the camera on the back of the car (Position:the license plate,back window or other suitable place) Connect the power of the camera to your reverse lights - red wire to positive and black wire to negative. Connect the video cable of the camera to the extension cord. Connect the extension cord to your car monitor. You will see the images when your car is in reverse shift.            We aim to achieve positive feedback and a 5 star rating in all areas. Please let us know BEFORE you leave feedback if you have a problem so we can rectify it to ensure YOU are 100% happy and WE accomplish an excellent score. The DSR (Detailed Seller Rating) is a system based on stars for you to rate your shopping experience in the following areas: 　 Communication Item as Described Dispatch Time Shipping and Handling Fees 　 Please submit your DSR rating on the Leave Feedback page when you leave your normal feedback.           We always leave positive feedback for our valued customers and hope that if you’re happy with your purchase and our service, you will do the same for us. 1.PayPal only(accept credit card to pay by credit card via paypal). 2.usually items will be shipped the same day as payment received. 3.Express Mail shipping or standard air mail shipping, please allow about 5-25 days for shipping time. 4.We do offer combined shipping.                                                     Refunds: The full purchase price less the Shipping & Handling will be refunded upon return of the item. if shipping was free, The refund will be the full purchase price less the shipping cost. the item must be returned undamaged in the original packaging.           Faulty items: If your item arrives faulty, we will exchange it for a replacement. if you prefer a refund. the full purchase price less the Shipping & Handling will be refunded upon its return. if shipping was free, the refund will be the full purchase price less the shipping cost.           We make every attempt to answer your technical questions. we provide full documentation & troubleshooting for most of our items. we also can refer you to a seller who will sell the same or similar products with tech support.