415 Jail Call System
results from9 suppliers
8 Antennas 2g 3G 4G WiFi GPS Vehicle-Mounted Mobile Phone Signal Jammer 150 M Jamming Vehicle Jamming System
Min. Order:1 Piece
- Frequency Range: Cell Phone Call Blocker
- Frequency: Rcied Prison Jammers
- Application: Jail Mobile Phones Jammer
- Name: Bomb Jammer Vj8
- Output Power: 160W
- Antenna: Omni-Directional Antenna
180W 100m Jamming 2g 3G 4G Cellphone Wi-Fi2.4G Prison Jammer Waterproof Prison Fixed Installation Prison Jamming Systems
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense, 2ggsmcdmapcsdcs3g2100MHz4glte700MHz2300MHz2600MHz
- Using Field: Military/Museums/Theatres/Meeting/ School
- Type: Educate/Government/Information Security
Dcs GSM CDMA 3G WiFi 2.4GHz GPS Prison Signal Jammer Jamming 150m Waterproof Shell Outdoor Use Prison Jammers System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Watertight Emergency Clean Room Telephone Lift Intercom System
US$ 219-299 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Laptop
- Type: Wireless
- Support Network: 3G
- Information content: Voice
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
Analogue, VoIP Inmate Telephone System
US$ 239-339 / Piece
Min. Order:1 Piece
- Type: Dial Phone
- Function: Wireless Phone, Common Key Phone, SMS Phone, VoIP Phone
- Display: Without Display
- Touch Screen: Without Touch Screen
- Dial: DTMF
- Voice Mail: Not Support Voice Mail
GSM / CDMA 3G 4G 5g WiFi 2.4GHz 5.8GHz Lojack Prison Jammer 300m Jamming Waterproof Prison Fixed Prison Jamming System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
600W Prison Jamming System with 1000m Jamming Range 2g 3G 4G 5g WiFi GPS Prison Cell Phone Signal Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
Correctional Telephone, Prisoner Telephone System, Inmate Telephone System
US$ 259-359 / Piece
Min. Order:1 Piece
- Type: Dial Phone
- Function: Wireless Phone, Common Key Phone, SMS Phone, VoIP Phone
- Display: With Display
- Touch Screen: Without Touch Screen
- Dial: DTMF
- Voice Mail: Not Support Voice Mail
Emergency Audio Door Phone Intercom Telephone System for Apartment
US$ 99-180 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Laptop
- Type: Elevator Telephone
- Support Network: Analogue/IP/GSM
- Information content: Voice
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
Inmate Communication Solution, Offender Telephone System
US$ 239-339 / Piece
Min. Order:1 Piece
- Type: Dial Phone
- Function: Wireless Phone, Common Key Phone, SMS Phone, VoIP Phone
- Display: Without Display
- Touch Screen: Without Touch Screen
- Dial: DTMF
- Voice Mail: Not Support Voice Mail
100m Jamming Indoor Use Prison Jammers 2g 3G 4G WiFi GPS Lojack Prison Jamming Systems
Min. Order:1 Piece
- Frequency Range: Prison Jammer on Sales X22
- Frequency: Quality Prison Jammer Supplier
- Total Outputpower: 46W
- Cover Radius: 0-60m
- Jamming Type: Sweep Jamming;
- Antenna Type: 3dBi External Omni-Directional;
46W 60M Jamming Prison Jammer 2G 3G 4G WiFi GPS VHF UHF Lojack Prison Jamming Systems
Min. Order:1 Piece
- Frequency Range: Prison Jammer Supplier
- Frequency: Prison / Jail Jammers
- Total Outputpower: 46W
- Cover Radius: 0-60m
- Jamming Type: Sweep Jamming;
- Antenna Type: 3dBi External Omni-Directional;
GPS / Glonass / Galileo L1 L2 L3 L4 L5 Vehicle Bomb Signal Jammer System Jamming 120W High Power Vehicle Bomb Signal Jammer System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Type: Military Technical Equipment
- Material: Aluminum/Alloy
- Model: Bomb Signal Jammer X6PRO
6 Bands 2g 3G 4G Cellphone Wi-Fi 2.4G Prison Cell Phone Signal Jammer Jamming 200m Prison Jammers System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
2g / 3G / 4G Cellphone / Wi-Fi 600W High Power Prison Signal Jammer 800 M Jamming Cell Phone Call Blocker
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
Portable Prison Signal Jammer Prison Call Blocker
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Model: Prison Signal Jammer DJ800p
- GSM900MHz: 925 - 961 MHz
- Dcs1800MHz: 1805 - 1920 MHz
Industrial IP Phone, Talk Back Intercom System, Emergency Telephone Jr103-CB-H
US$ 200-400 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Laptop
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
2g 3G 4G WiFi GPS Lojack VHF UHF Indoor Use Prison Signal Jammer 16 Antennas GPS Beidou 5g Prison Cell Phone Jammers
Min. Order:1 Piece
- Frequency Range: 850/900/1900/2100/700/1700/2600MHz
- Frequency: CDMA/GSM/3G/4glte Cellphone/Wi-Fi2.4G/Bluetooth
- Application: Temple, Restaurant, Classroom, Training Center, Fa
- Name: High Power Stationary 16bands Jammer/Blocker
- Total Outputpower: 96W
- Cover Radius: 10-70m
Heavy Duty Intercom System Industrial Emergency Telephone with Handset
US$ 129-189 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation
- Type: Vandal Resistant Telephone
- Support Network: GSM/IP/Analogue
- Information content: Voice
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
71W High Power 12 Channels Mobile Phone Signal Jammer for Meeting Room Safe 2g 3G 4G 5g WiFi GPS Lojack VHF UHF Vehicle Installation Bomb Signal Jammer
US$ 9 / Piece
Min. Order:2 Pieces
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
2g / 3G / 4G Cellphone / GPS / Wi-Fi 2.4G Prison Jamming System 1000m Jamming Waterproof Prison RF Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
WiFi 2.4GHz 5.8GHz GPS Beidou Prison Mobile Phone Jammer Jamming 300m Prison Drone Signal Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
96W 16 Antennas Prison Mobile Signal Jammers 70m Jamming 2g 3G 4G WiFi GPS VHF UHF Remote Control Prison Cell Phone Jammers
Min. Order:1 Piece
- Frequency Range: 850/900/1900/2100/700/1700/2600MHz
- Frequency: CDMA/GSM/3G/4glte Cellphone/Wi-Fi2.4G/Bluetooth
- Application: Temple, Restaurant, Classroom, Training Center, Fa
- Name: High Power Stationary 16bands Jammer/Blocker
- Total Outputpower: 96W
- Cover Radius: 10-70m
2g 3G GPS WiFi Lojack Waterproof Prison Jammers System Jamming 800m Waterproof Prison Jail Mobile Signal Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
High Power Prison Drone Signal Jammer Could Detect Drone Signals Automatically 1500m Jamming Prison Jammers
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
600 W High Power Prison / Jail Jammer Wi-Fi2.4G / Bluetooth 2g 3G 4G 5g WiFi GPS Waterproof Prison Signal Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
6 Antennas 300W Outdoor Use Prison Signal Jammer 2g 3G 4G WiFi GPS Lojack 5g VHF UHF Customzied Prison Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Military/Museums/Theatres/Meeting/ School
- Type: Educate/Government/Information Security
300m Jamming 2g 3G 4G VHF UHF Prison Jammers 6 Antennas WiFi GPS Prison Fixed Installation Prison Phone Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
WiFi GPS L1 L2 VHF UHF Jail Jammer Jamming 2g 3G 4G 5g 70m Jail Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Model: Prison Signal Jammer X12plus
- Total Outputpower: 71W
- Cover Radius: 10-70m
2g 3G Cellphone / Wi-Fi2.4G / Bluetooth Prison Cell Phone Jammers 200m Jamming Waterproof Shell Prison Signal Jammers
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Military/Museums/Theatres/Meeting/ School
- Type: Educate/Government/Information Security
Wi-Fi 2.4G / Bluetooth 2g 3G 4G 5g GPS Prison Jammer Supplier Waterproof Shell Prison Cell Phone Jammers
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
High Power Prison Fixed Installation Drone Jammer Jamming for 2g 3G 4G Cellphone Wi-Fi GPS Anti Drone System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Type: Wi-Fi/Bluetooth2.4G:2400-2500MHz 1W
- Material: WiFi 5.8GHz
WiFi 2.4G GPS Remote Control Prison Drone Signal Jammer Jamming Remote Control 916MHz 868MHz WiFi GPS Prison Cell Phone Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
6 Antennas 2g 3G 4G WiFi GPS Prison Cell Phone Jammers 6 Bands 300m Jamming Prison Signal Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
600W High Power Prison Signal Jammer Jamming 2g 3G 4G 5g WiFi GPS Quality Prison Jammer Supplier
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Vandal Resistant PSTN Emergency Telephone for Prison Hospital Campus School
US$ 199-299 / Piece
Min. Order:1 Piece
- Usage: Commercial, Entertainment, Industry
- Call Type: Call out
- Hardware Technology: Board
- Certification: CE, ISO, RoHS, GS
- Condition: New
- Unit Size: 130*247*132
Handsfree Emergency Vandal Resistant Intercom Waterproof Telephone for Elevator
US$ 90-280 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Laptop
- Type: Elevator Telephone
- Support Network: Analogue/IP/GSM
- Information content: Voice
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
Wi-Fi2.4G / Bluetooth / 3G / 4G Lte / Bluetooth GPS Prison Scrambler 300m Jamming Prison Fixed Model Prison Jail Mobile Signal Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
High Quality SIP Outdoor Emergency Phone Weatherproof VoIP Telephone
US$ 1400-3000 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Laptop
- Type: Wireless
- Support Network: GSM
- Information content: Voice
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
Relaible Weatherproof Emergency Phone, Handfree Industry Phone, Vandal Resistant Intercom
US$ 200-400 / Piece
Min. Order:1 Piece
- Usage: Telephone, Workstation, Server, Laptop
- Type: Wired
- Support Network: Ethernet
- Information content: Data
- Certification: CE, ISO, RoHS, GS, FCC
- Condition: New
