| Agency ▼ | City ▼ | County ▼ | State ▼ | Technology ▼ | Vendor ▼ |
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| Santa Clara County District Attorney's Office | CA | Cell-site Simulator | |||
| The Santa Clara County District Attorney's Office is an operator and end-user of cellular communications interception technology. | |||||
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Agency: Santa Clara County District Attorney's Office State: CA City: County: Technology: Cell-site Simulator Vendor: The Santa Clara County District Attorney's Office is an operator and end-user of cellular communications interception technology. |
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| Riverside County Sheriff's Office | Riverside | Riverside County | CA | Cell-site Simulator | Nyxcell |
| The Riverside County Sheriff's Office purchased a Nyxcell cell-site simulator for $118,800 in 2023. | |||||
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Agency: Riverside County Sheriff's Office State: CA City: Riverside County: Riverside County Technology: Cell-site Simulator Vendor: Nyxcell The Riverside County Sheriff's Office purchased a Nyxcell cell-site simulator for $118,800 in 2023. |
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| Orange County Sheriff's Department | Santa Ana | Orange County | CA | Cell-site Simulator | |
| The Orange County Sheriff's Department uses a cell-site simulator. | |||||
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Agency: Orange County Sheriff's Department State: CA City: Santa Ana County: Orange County Technology: Cell-site Simulator Vendor: The Orange County Sheriff's Department uses a cell-site simulator. |
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| Kern County Sheriff's Department | Bakersfield | Kern County | CA | Cell-site Simulator | |
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The Kern County Sheriff's Office operates a cell-site simulator
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Agency: Kern County Sheriff's Department State: CA City: Bakersfield County: Kern County Technology: Cell-site Simulator Vendor: The Kern County Sheriff's Office operates a cell-site simulator
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| Pasadena Police Department | Pasadena | Los Angeles County | CA | Cell-site Simulator | |
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The Pasadena Police Department used its cell-site simulator 38 times in 2024.
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Agency: Pasadena Police Department State: CA City: Pasadena County: Los Angeles County Technology: Cell-site Simulator Vendor: The Pasadena Police Department used its cell-site simulator 38 times in 2024.
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| Long Beach Police Department | Long Beach | Los Angeles County | CA | Cell-site Simulator | Jacobs Technology |
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The Long Beach Police Department has a cell-site simulator. The department replaced their Harris Corporation device with one from KeyW, which has been acquired by Jacobs Technology.
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Agency: Long Beach Police Department State: CA City: Long Beach County: Los Angeles County Technology: Cell-site Simulator Vendor: Jacobs Technology The Long Beach Police Department has a cell-site simulator. The department replaced their Harris Corporation device with one from KeyW, which has been acquired by Jacobs Technology.
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| Alameda County District Attorney's Office | Oakland | Alameda County | CA | Cell-site Simulator | |
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The Alameda County District Attorney's Office maintains a cell-site simulator, which shares with other agencies such as the Oakland Police Department and Fremont Police Department.
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Agency: Alameda County District Attorney's Office State: CA City: Oakland County: Alameda County Technology: Cell-site Simulator Vendor: The Alameda County District Attorney's Office maintains a cell-site simulator, which shares with other agencies such as the Oakland Police Department and Fremont Police Department.
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| Fontana Police Department | Fontana | San Bernardino County | CA | Cell-site Simulator | Jacobs Technology |
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The Fontana Police Department acquired two cell-site simulator vehicles from Jacobs Technology in December 2023.
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Agency: Fontana Police Department State: CA City: Fontana County: San Bernardino County Technology: Cell-site Simulator Vendor: Jacobs Technology The Fontana Police Department acquired two cell-site simulator vehicles from Jacobs Technology in December 2023.
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| Vallejo Police Department | Vallejo | Solano County | CA | Cell-site Simulator | Jacobs Technology |
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The Vallejo Police Department purchased a cell-site simulator for $766,018 from KeyW, which has been acquired by Jacobs Technology, in March 2020.
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Agency: Vallejo Police Department State: CA City: Vallejo County: Solano County Technology: Cell-site Simulator Vendor: Jacobs Technology The Vallejo Police Department purchased a cell-site simulator for $766,018 from KeyW, which has been acquired by Jacobs Technology, in March 2020.
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| Ventura County Sheriff's Department | Ventura | Ventura County | CA | Cell-site Simulator | |
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The Ventura County Sheriff's Department received approval to purchase an Octasic Nyxell cell-site simulator system for $1,125,000 in June 2023. Previously, the agency acquired cell-site simulator technology in 2011, according data compiled by Kevin Collier for Vocativ.
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Agency: Ventura County Sheriff's Department State: CA City: Ventura County: Ventura County Technology: Cell-site Simulator Vendor: The Ventura County Sheriff's Department received approval to purchase an Octasic Nyxell cell-site simulator system for $1,125,000 in June 2023. Previously, the agency acquired cell-site simulator technology in 2011, according data compiled by Kevin Collier for Vocativ.
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| San Jose Police Department | San Jose | Santa Clara County | CA | Cell-site Simulator | |
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The San Jose Police Department acquired cell-site simulator technology in 2013, according data compiled by Kevin Collier for Vocativ.
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Agency: San Jose Police Department State: CA City: San Jose County: Santa Clara County Technology: Cell-site Simulator Vendor: The San Jose Police Department acquired cell-site simulator technology in 2013, according data compiled by Kevin Collier for Vocativ.
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| San Diego Police Department | San Diego | San Diego County | CA | Cell-site Simulator | |
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The San Diego Police Department acquired cell-site simulator technology in 2010, according data compiled by Kevin Collier for Vocativ.
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Agency: San Diego Police Department State: CA City: San Diego County: San Diego County Technology: Cell-site Simulator Vendor: The San Diego Police Department acquired cell-site simulator technology in 2010, according data compiled by Kevin Collier for Vocativ.
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| San Bernardino County Sheriff's Department | San Bernardino | San Bernardino County | CA | Cell-site Simulator | Tactical Support Equipment |
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The San Bernardino County Sheriff's Department has used cell-site simulators since 2006. In 2019, the agency replaced its Harris Corp. device with one from Tactical Support Equipment.
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Agency: San Bernardino County Sheriff's Department State: CA City: San Bernardino County: San Bernardino County Technology: Cell-site Simulator Vendor: Tactical Support Equipment The San Bernardino County Sheriff's Department has used cell-site simulators since 2006. In 2019, the agency replaced its Harris Corp. device with one from Tactical Support Equipment.
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| Sacramento County Sheriff's Department | Sacramento | Sacramento County | CA | Cell-site Simulator | |
| The Sacramento County Sheriff's Office acquired cell-site simulator technology in 2014, according data compiled by Kevin Collier for Vocativ. | |||||
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Agency: Sacramento County Sheriff's Department State: CA City: Sacramento County: Sacramento County Technology: Cell-site Simulator Vendor: The Sacramento County Sheriff's Office acquired cell-site simulator technology in 2014, according data compiled by Kevin Collier for Vocativ. |
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| Los Angeles County Sheriff's Department | Los Angeles | Los Angeles County | CA | Cell-site Simulator | |
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The Los Angeles County Sheriff's Department has a cell-site simulator, according to July 2025 records
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Agency: Los Angeles County Sheriff's Department State: CA City: Los Angeles County: Los Angeles County Technology: Cell-site Simulator Vendor: The Los Angeles County Sheriff's Department has a cell-site simulator, according to July 2025 records
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| Los Angeles Police Department | Los Angeles | Los Angeles County | CA | Cell-site Simulator | Digital Receiver Technology |
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The Los Angeles Police Department acquired a cell-site simulator from Digital Receiver Technology in 2005, according to data compiled by Kevin Collier for Vocativ. In 2010, LAPD acquired a Stingray II cell-site simulator from Harris Corp.
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Agency: Los Angeles Police Department State: CA City: Los Angeles County: Los Angeles County Technology: Cell-site Simulator Vendor: Digital Receiver Technology The Los Angeles Police Department acquired a cell-site simulator from Digital Receiver Technology in 2005, according to data compiled by Kevin Collier for Vocativ. In 2010, LAPD acquired a Stingray II cell-site simulator from Harris Corp.
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| California Department of Justice | Sacramento | Sacramento County | CA | Cell-site Simulator | |
| The California Department of Justice acquired cell-site simulator technology in 2012, according data compiled by Kevin Collier for Vocativ. | |||||
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Agency: California Department of Justice State: CA City: Sacramento County: Sacramento County Technology: Cell-site Simulator Vendor: The California Department of Justice acquired cell-site simulator technology in 2012, according data compiled by Kevin Collier for Vocativ. |
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| Anaheim Police Department | Anaheim | Orange County | CA | Cell-site Simulator | Tactical Support Equipment |
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The Anaheim Police Department purchased a cell-site simulator from Tactical Support Equipment in 2020. Previously, APD used CSSs from Harris Corporation, Digital Receiver Technologies, and KeyW, which is now Jacobs Technology.
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Agency: Anaheim Police Department State: CA City: Anaheim County: Orange County Technology: Cell-site Simulator Vendor: Tactical Support Equipment The Anaheim Police Department purchased a cell-site simulator from Tactical Support Equipment in 2020. Previously, APD used CSSs from Harris Corporation, Digital Receiver Technologies, and KeyW, which is now Jacobs Technology.
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