This is a Sports Radar LED 3-digit 4 in. character DL431 Display. To make Speed Radar SR3600 speed readings stand out and be visible for people who are up to 200 feet away from the Display DL431 3-Digit Display is must have for SR3600 Radar Gun. Recommended purchase of optional Table Top stand USM or Tripod for better Radar gun SR3600 speed readings. Communication cable not included, must be purchased separately. SPECIFICATIONS: DL431-R Mechanical: Width 12-1/4”, Height 6-3/8”, Depth 1-1/2”; Weight 1.5lb Display Type: Light Emitting Diode (LED), Color RED, Character height: 4” Voltage: 9VDC minimum, 14VDC maximum Current: 0.5A in the high bright mode, 0.3A in the normal bright mode Visibility: 200 feet typical in shaded light Input: CAT5/RJ45, 8/8 jack Data Format: RS232, 1200 Baud (SR standard protocol) Mounting: 1/4-20 thread nut (standard tripod type) and wall mount clips Temperature: Operating 40-110 deg F. Storage 30-125 deg F One Year Warranty This product is warranted to be free of manufacturing defects for a 1-year period from the original consumer date of purchase. The warranty does not include damage to the product resulting from accident, misuse, improper installation, operation, or unauthorized repair or alteration. Opening the product case will void this warranty. If the product should become defective within the warranty period, Sports Radar Ltd., will repair or replace it at our option, free of charge. You must fill out and return the enclosed registration form to ensure warranty coverage. Failure to fill out registration form may void warranty. To obtain warranty service, first contact Sports Radar’s warranty repair department, then, upon approval, send the unit at purchaser's cost to: Sports Radar, Ltd., 7397 S. Suncoast Blvd, Homosassa, FL 34446 Return shipping to purchaser will be at Sports Radar Ltd.’s cost inside the 48 continental united states, international shipping is the sole responsibility of the purchaser. The consumer's sole remedy shall be such repair or replacement as is expressly provided above, and we shall in no event be liable for any incidental or consequential damages arising out of the use or inability to use this product for any purpose whatsoever. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific rights. You may also have other rights, which vary, from state to state. Manufactured by Sports Radar, Ltd. in the U.S.A.