Search by LPs allows finding the recognized license plates in the archive as well as filtering vehicles with recognized license plates according to the specified criteria.

To do this, do the following:

1. Open the required layout (see Configuration of layouts).
2. Click the required camera.
3. Click the Search button located in the lower right corner of the surveillance window (see Search in archive).
4. Set the search interval (see Setting a search interval).
5. Click the button.
6. Select the Search by LPs item.
7. Click the button to add the search license plate criteria that are specified in the table:
   

   Criterion	Value	Description
   Search by LPs
   Detector	License plate recognition VT	Select the detector whose events you want to search from the drop-down list
   	License plate recognition RR—Parking
   	Vehicle recognition RR
   	License plate recognition RR—Search in archive
   Enter text		Enter the vehicle license plate that you want to find. You must enter the number either fully or partially using the ? (any one character in the license plate) and * (any number of any characters in the license plate) characters. For example, the search by the ?20* query displays all vehicles whose license plate contains digits 2 and 0 in the second and third positions. There can be any total number of characters in the license plate To search for all detected license plates, enter * (asterisk).
   Model		Enter the full vehicle model name using Latin letters or digits. Case insensitive Examples of the correct input: Outlander, Camaro, Creta. The full list of possible models is given on the Functionality of Vehicle recognition RR page.
   Manufacturer		Enter the full vehicle manufacturer using Latin letters. Case insensitive Examples of the correct input: Mitsubishi, BMW, Hyundai. The full list of possible models is given on the Functionality of Vehicle recognition RR page.
   Color	Brown	Select one or several required vehicle colors
   	Red
   	Orange
   	Beige
   	Yellow
   	Green
   	Blue
   	Purple
   	Pink
   	White
   	Gray
   	Black
   Unrecognized color		By default, the checkbox is cleared. If you want to find the vehicle's unrecognized color, then set the checkbox
   Select all		By default, the checkbox is cleared. If you want to find a vehicle amid all colors, including the unrecognized one, then set the checkbox
   Class	Unknown	The value is set by default. The vehicle class isn't recognized
   	Car	Select the vehicle class from the drop-down list
   	Truck
   	Bus
   	Motorcycle
   	Light commercial vehicle
   	Trolleybus
   	Tram
   	Van
   	Minivan
   	SUV
   	Pickup
   	Average vehicle
   	Large vehicle
   	Mega-large vehicle
   	Special transport
   	Dump truck
   	Sedan
   Headlights state	Undefined	The value is set by default; the headlights state isn't recognized
   	Turned on	Select the headlights state from the drop-down list
   	Turned off
   Speed	From	Set the required vehicle speed. The value must be in the range: Kmph: [0, 250]; Mph: [0, 155] The unit of vehicle speed measurement depends on the selected unit in the Speed detection field of the detector settings (see License plate recognition RR—Parking, Configuring License plate recognition RR).
   	To
   Direction		Select the vehicle movement direction from the drop-down list
   	Undefined	The value is set by default. The vehicle movement direction isn't recognized
   	Incoming	The vehicle is moving towards the camera
   	Outgoing	The vehicle is moving away from the camera
   Country		Enter the name of the country or state: You can search by country and state only if the detector that you use and the country you select in the settings of the detector support the detection of country and state. License plate recognition IV Country Full form State Full form CAN  Canada CA_ON  Ontario CA_QC  Quebec CA_NS  Nova Scotia CA_NB  New Brunswick CA_MB  Manitoba CA_BC  British Columbia CA_PE  Prince Edward Island CA_SK  Saskatchewan CA_AB  Alberta CA_NL  Newfoundland and Labrador CA_NT  Northwest Territories CA_YT Yukon CA_NU  Nunavut CA_Other  Government/military, etc. (not provinces) MEX  Mexico MX_AGU  Aguascalientes MX_BCN  Baja California MX_BCS Baja California Sur MX_CAM  Campeche MX_CHH  Chihuahua MX_CHP  Chiapas MX_CMX  Ciudad de México MX_COA  Coahuila de Zaragoza MX_COL  Colima MX_DUR  Durango MX_GRO Guerrero MX_GUA  Guanajuato MX_HID  Hidalgo MX_JAL  Jalisco MX_MEX México MX_MIC Michoacán de Ocampo Michoacán MX_MOR  Morelos MX_NAY  Nayarit MX_NLE  Nuevo León MX_OAX  Oaxaca MX_PUE  Puebla MX_QUE  Querétaro MX_ROO  Quintana Roo MX_SIN  Sinaloa MX_SLP  San Luis Potosí MX_SON  Sonora MX_TAB  Tabasco MX_TAM  Tamaulipas MX_TLA  Tlaxcala MX_VER  Veracruz de Ignacio de la Llave Veracruz MX_YUC  Yucatán MX_ZAC Zacatecas MX_Other  Government/military, etc. (not provinces) USA  The United States of America US_AK  Alaska US_AL  Alabama US_AR  Arkansas US_AS  American Samoa (remote area) US_AZ  Arizona US_CA California US_CO  Colorado US_CT  Connecticut US_DE  Delaware US_FL  Florida US_GA  Georgia US_GU  Guam (remote area) US_HI  Hawaii US_IA  Iowa US_ID  Idaho US_IL  Illinois US_IN  Indiana US_KS  Kansas US_KY  Kentucky US_LA  Louisiana US_MA  Massachusetts US_MD  Maryland US_ME  Maine US_MI  Michigan US_MN  Minnesota US_MO  Missouri US_MP  Northern Mariana Islands (remote area) US_MS  Mississippi US_MT  Montana US_NC  North Carolina US_ND  North Dakota US_NE  Nebraska US_NH  New Hampshire US_NJ  New Jersey US_NM  New Mexico US_NV  Nevada US_NY  New York US_OH  Ohio US_OK  Oklahoma US_OR  Oregon US_PA  Pennsylvania US_PR  Puerto Rico (remote area) US_RI  Rhode Island US_SC  South Carolina US_SD  South Dakota US_TN  Tennessee US_TX  Texas US_UM  United States Minor Outlying Islands (remote area) US_UT  Utah US_VA  Virginia US_VI  Virgin Islands, U.S. (remote area) US_VT  Vermont US_WA  Washington US_WI  Wisconsin US_WV  West Virginia US_WY  Wyoming US_Other  Government/military, etc. (not provinces) KAZ Kazakhstan UKR  Ukraine BLR  Belarus RUS  Russia ARE  The United Arab Emirates AE_AZ  Abu_Dhabi AE_AJ  Ajman AE_DU  Dubai AE_FU  Fujarah AE_RK  Ras_Al_Khaimah AE_SH  Sharjah AE_UQ  Umm_Al_Quwain AE_Other  Government/military, etc. BHR  Bahrain LBN  Lebanon OMN  Oman QAT Qatar SAU  The Kingdom of Saudi Arabia KWT  Kuwait SYR  Syria JOR Jordan YEM  Yemen IRQ  Iraq EGY  Egypt DEU  Germany For the list of license plates of Germany, see here. AUT  Austria CHE  Switzerland SVN  Slovenia CZE  Czech Republic ESP  Spain FIN  Finland FRA  France NLD  Netherlands SWE  Sweden MCO  Monaco ITA  Italy POL  Poland GBR  Great Britain BEL  Belgium PRT  Portugal LUX  Luxembourg   Beijing Cities and provinces of China Chongqing Shanghai Tianjin Anhui Fujian Gansu Guangdong Guizhou Hainan Hebei Heilongjiang Henan Hubei Hunan Jiangsu Jiangxi Jilin Liaoning Qinghai Shaanxi Shandong Shanxi Sichuan Yunnan Zhejiang Guangxi InnerMongolia Ningxia Xizang Xinjiang กรุงเทพมหานคร Cities and provinces of Thailand อานาจเจริญ อ่างทอง บึงกาฬ บุรีรัมย์ ฉะเชิงเทรา ชัยนาท ชัยภูมิ จันทบุรี เชียงใหม่ เชียงราย ชลบุรี ชุมพร กาฬสินธุ์ กาแพงเพชร กาญจนบุรี ขอนแก่น กระบี่ ลาปาง ลาพูน เลย ลพบุรี แม่ฮ่องสอน มหาสารคาม มุกดาหาร นครนายก นครปฐม นครพนม นครราชสีมา นครสวรรค์ นครศรีธรรมราช น่าน นราธิวาส หนองบัวลาภู หนองคาย นนทบุรี ปทุมธานี ปัตตานี พังงา พัทลุง พะเยา เพชรบูรณ์ เพชรบุรี พิจิตร พิษณุโลก พระนครศรีอยุธยา แพร่ ภูเก็ต ปราจีนบุรี ประจวบคีรีขันธ์ ระนอง ราชบุรี ระยอง ร้อยเอ็ด สระแก้ว สกลนคร สมุทรปราการ สมุทรสาคร สมุทรสงคราม สระบุรี สตูล สิงห์บุรี ศรีสะเกษ สงขลา สุโขทัย สุพรรณบุรี สุราษฎร์ธานี สุรินทร์ ตาก ตรัง ตราด อุบลราชธานี อุดรธานี อุทัยธานี อุตรดิตถ์ ยะลา ยโสธร License plate recognition RR, License plate recognition RR—Search in archive, License plate recognition RR—Parking Country Full form State Full form Armenia Argentina Austria Azerbaijan Bulgaria Brunei Belarus Brazil Belgium Belize BC Belize City BZ Belize District CY Cayo OW Orange Walk PG Punta Gorda SC Stann Creek SE San Estevan SI San Ignacio SP San Pedro CZ Corozal TOL Toledo BMP Belmopan BVO Benque Viejo DGA Dangriga SISE SI...SE Cyprus Ivory Coast Chile Czechia Germany China Colombia Denmark Estonia Egypt Finland France Georgia Greece Croatia Hungary Indonesia Ireland Italy Kyrgyzstan Kazakhstan Sri Lanka Lithuania Luxembourg Latvia Malta Mexico Moldova Myanmar Netherlands New Zealand Panama Peru Poland Portugal Paraguay Romania Serbia Russia Sweden Slovakia Slovenia Turkmenistan Tunisia Tajikistan Turkey Spain Ukraine Uruguay Uzbekistan Venezuela Vietnam USA   UAE   Abu_Dhabi Dubai Sharjah Ajman Umm_Al_Quwain Ras_Al_Khaimah Fujairah Malaysia   License plate recognition XR Coutry Afghanistan Albania Algeria American Samoa    Andorra Angola Anguilla Antarctica    Antigua and Barbuda Argentina Armenia Aruba Australia Austria  Azerbaijan Bahamas Bahrain Bangladesh Barbados  Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia Botswana Brazil Brunei    Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos Islands Colombia Comoros Congo Cook Islands Costa Rica     Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea  Eritrea Estonia Ethiopia Falkland Islands Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories   Gabon     Gambia Georgia Germany  Ghana Gibraltar Great Britain Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea Bissau Guyana Haiti Holy See Honduras Hong Kong Hungary Kosovo Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macau Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico    Micronesia Moldova       Nicaragua Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand  Niger Nigeria Niue North Korea Northern Mariana Islands Norway Oman Pakistan Palau Palestinia   Panama    Papua New Guinea  Paraguay Peru Philippines Pitcairn Island Poland Portugal  Puerto Rico Qatar Reunion Island Romania   Russia Rwanda Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Samoa  San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore    Slovakia Slovenia Solomon Islands Somalia South Africa South Korea South Sudan Spain Sri Lanka Sudan Suriname Swaziland     Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Tibet    Timor Leste Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu  Ugandax Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan     Vanuatu  Vatican Venezuela Vietnam Virgin Islands British Virgin Islands USA Wallis and Futuna Islands Western Sahara Yemen Zambia Zimbabwe License plate recognition VT Country Full form AL Albania  DZ Algeria   AD Andorra   AR Argentina   AM Armenia  AU Australia   AT Austria AZ Azerbaijan   BH Bahrain   BN Brunei   BY Belarus   BE Belgium   BO Bolivia   BA Bosnia and Herzegovina   BW Botswana  BR Brazil   BG Bulgaria   CA Canada   CL Chile   CO Colombia   HR Croatia   CZ Czech Republic   DK Denmark   EC Ecuador  SV El Salvador   EE Estonia   FI Finland   FR France  GE Georgia   DE Germany   GR Greece   GT Guatemala   HN Honduras   HK Hong Kong   HU Hungary   IN India   ID Indonesia   IR Iran   IL Israel   IT Italy   JO Jordan   KR Korea   KZ Kazakhstan   KE Kenya   KG Kyrgyzstan   LV Latvia   LI Liechtenstein   LK Sri Lanka   LT Lithuania   LU Luxembourg   MY Malaysia   MT Malta  MX Mexico   MD Moldova   MC Monaco   MN Mongolia   ME Montenegro   NL Netherlands   NZ New Zealand   NI Nicaragua   NG Nigeria   NO Norway   PA Panama   PY Paraguay   PE Peru   PH Philippines   PL Poland  PT Portugal   RO Romania   RU Russian Federation   RS Serbia   SG Singapore   SK Slovakia   SI Slovenia   ZA South Africa  ES Spain   SE Sweden   CH Switzerland   TW Taiwan   TJ Tajikistan   TZ Tanzania   TN Tunisia   TR Turkey   TM Turkmenistan   SU  USSR (historical, exclusively reserved code) UA Ukraine   UY Uruguay   US USA   UZ Uzbekistan   VN Viet Nam   ZM Zambia   GB United Kingdom of Great Britain and Northern Ireland
   State
   Axle count		Enter the required number of vehicle axles. The value must be in the range [0, 50]

   To delete a criterion, click .

8. Click the Search button.

The search results panel displays frames with vehicles whose license plates contain the text from the search query and meet the additional set parameters.

In the surveillance window, the recognized license plate is framed in red.