We are Checkpoint Security Technology Co., Limited based in Shenzhen , China.Our business is related to Security & Protection industry and we specifically deal in hand held metal detector, walk through metal detector, under vehicle search mirror, under ground metal detector. Please find our product details below: Hand Held Metal Detector Passport Defender operation is completely automatic, using Audio and LED indicators toannounce the presence of a metallic object. under vehicle search mirror The 2011 version of CS-MK use a module design battery house and 2500mAh capacity battery for 2 days continuously operation. it is a well designed and built products with full considering on the deta Under Vehicle Search Mirror (CS-ML) Lens Size: 12�¢ï¿½�³ Max Rods Length: 42�¢ï¿½�³ to 51�¢ï¿½�³ Wheel Qty: tripod ball bearing caster wheels Material: Aluminum Rod/ Acrylic Lens Lighting Source: LED Torch CS-MP Pocket Search Mirror Lens Size: Max Rods Length: 460mm (18.1in) Wheel Qty: pocket type without wheels Material: Acrylic Lens/ Alloy type mirror housing and telescopic rod Lighting Source: LED Torch Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.