background image

Vanguard 3000 Multicarrier Cellular Data Modem & IP Router PN 134732-VG3000 Rev. D| Page 103 

 

 

 

Figure 70 Vanguard 3000 with mobile mounting bracket for top surface mounting  

 

 

 

 

Figure 71 Mobile mounting bracket slot dimension detail 

 

Содержание Vanguard 3000 VG3000-PXS-F

Страница 1: ...VANGUARD 3000 MULTICARRIER 3G CELLULAR BROADBAND ROUTER User Manual Vanguard 3000 Fixed and Mobile Routers PN 134732 VG3000 Rev D Revised July 2016...

Страница 2: ...tial release Part number VG134732 VG3000 B February 2016 Clarified I O Names added I O Electrical Characteristics Table Updated with changes to latest firmware release C March 2016 Updated WLAN Access...

Страница 3: ...particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to...

Страница 4: ...vice could interfere with may be in use Do not operate in fuel depots chemical plants or blasting areas unless use has been approved and authorized Use care if operating in the vicinity of protected p...

Страница 5: ...External Connectors 8 1 7 Antenna 10 1 8 Power Cable Pinout 10 1 9 RS 232 RS 485 Serial Port Integration Parameters 10 1 10 Reset Button 11 2 Getting Started 12 2 1 Package Contents 12 2 2 Device Con...

Страница 6: ...GPS GNSS 61 3 8 1 Status 62 3 8 2 Settings 63 3 9 Diagnostics 67 3 9 1 SMS 67 3 9 2 RSSI Traps 69 3 9 3 Syslog Settings 70 3 9 4 System Log 71 3 9 5 Kernel Log 72 3 10 I O Settings 72 3 10 1 Status 72...

Страница 7: ...VPN Pass Through 94 6 User I O Port 95 6 1 Electrical Characteristics 96 6 2 Input Circuit for Analog Inputs 97 6 3 Simplified Circuit for Digital Input 97 6 4 Simplified Circuit for Open Collecter O...

Страница 8: ...Us Ethernet web cameras or any other Ethernet or serial device For mobile applications this intelligent broadband router incorporates an optional highly sensitive 16 channel GPS receiver and an intell...

Страница 9: ...cessor Internet access and web browsing via Ethernet connector VPN support On board 2FF mini SIM socket Active only when GSM carrier is selected ODP SDK and APIs for application development Remote Man...

Страница 10: ...Antenna 50 ohm SMA Female Diversity Antenna 50 ohm SMA Female GPS Antenna Mobile only 50 ohm 3 3V SMA Female Wi Fi Antenna Mobile only 50 ohm RP SMA Female Size 4 5 L x 6 0 W x 1 9 H inches 11 4 x 15...

Страница 11: ...t is advised that a physical comparison be made to the modem and bracket before laying out and drilling mounting holes Table 1 Vanguard router chassis overall dimensions Dimension Inches Centimeters H...

Страница 12: ...mobile applications a U shaped bracket is provided to allow mounting flexibility Table 3 Vanguard Mounting Brackets Application Bracket Part Number Description Fixed 817 7010 500 Flat plate fastens t...

Страница 13: ...Part Number Description 401 7500 001 4 plastic Rubber Duck style Antenna L2ANT0003 3 Mag Mount Antenna 150 7001 005 110 VAC Input Power 401 7100 003 GPS SMA Mag Mount Antenna 401 7100 004 Wi Fi Mag M...

Страница 14: ...Rev D Page 7 Accessory Part Number Description L2CAB0006 7 Ethernet Cable 250 5800 410 DIN Rail Mount kit includes DIN mounting plate assembly with retainer spring and screw four 6 32 inch length cap...

Страница 15: ...ctors for the Vanguard router Figure 6 shows the front panel connections for standard fixed models Figure 7 shows the front panel connections for Mobile models with GPS and Wi Fi Figure 8 shows the re...

Страница 16: ...tible cable on the following page SIM SVC SIM Card socket Interface for SIM card Mini SIM 2FF form factor Your wireless service provider will supply the SIM card with your wireless service contract CO...

Страница 17: ...NOUT Depending on the version fixed or mobile of Vanguard router ordered different power cables are provided The mobile version ships with a 22 foot power cable that requires a fuse included The fixed...

Страница 18: ...ays asserted Table 9 Default RS 232 RS 485 Communications Parameters Parameter Value Bits Per Second 115 200 Data Bits 8 Parity None Stop Bits 1 Flow Control None Figure 10 DE 9 Connectors 1 10 RESET...

Страница 19: ...ale SMA connector labeled DIV on the front panel of the Vanguard modem for Rx diversity Note Use of dual band cellular antennas is preferred 3 For Mobile units Connect a GPS antenna to the SMA connect...

Страница 20: ...obile model 2 3 LAN CONFIGURATION The Vanguard router is configured via a Web browser interface and contains a DHCP server which will automatically assign an IP address to your computer however in som...

Страница 21: ...r of the device Push the card completely into the slot until it clicks in place If you have already powered your device you will need to cycle power to register the SIM for proper operation 2 4 2 CDMA...

Страница 22: ...er you are using has previously been used to set up another CalAmp router at that same IP address you may need to delete browser history specifically Temporary Internet files for the pages of the web...

Страница 23: ...is the default page Select Unit Status from the left navigation pane to return to this page From this page you can view Status System information or access Basic Settings 3 1 1 STATUS Some Connection...

Страница 24: ...dule Model Model of the cellular modem installed Modem Module Version Firmware version of the cellular modem Temperature Current internal temperature of the Vanguard 3000 Main Voltage System input vol...

Страница 25: ...d The MDN may display NOT AVAILABLE if the PIN status is disabled or the MDN is unknown IMEI The International Mobile Equipment Identity is a unique 15 digit number that serves as the serial number of...

Страница 26: ...using All U S CDMA carriers use 800MHz and or 1900MHz GSM UMTS carriers in other countries may use 850MHz 900MHz 1800MHz 1900MHZ GSM bands or 800MHz 850MHz 900MHz 1900MHZ 2100MHz bands Roaming Displa...

Страница 27: ...the router OS Local Time The current system time observed by the router Source may be from the configured NTP server or the GPS receiver if installed Uptime The time since the router was last reboote...

Страница 28: ...orting and serves as the syslocation for the SNMP facility Unit ID can be up to 32 characters long and can consist of letters digits and the underscore _ character Power Management Depending on power...

Страница 29: ...ed by default Select Enable to activate the router s NTP client to synchronize with the specified server NTP Server Enter the domain name or IP address of the desired NTP Server Most public NTP Server...

Страница 30: ...protocol GSM CDMA from this list that will serve as the primary carrier The Primary Carrier selected cannot be the same as the Secondary Carrier GSM carriers require that a proper SIM be installed Se...

Страница 31: ...used If no protocol is selected the default and recommended setting for most applications the Vanguard 3000 will try to negotiate a protocol with the cell tower if the cellular carrier allows negotia...

Страница 32: ...ier falls below this number the modem will switch to the primary carrier To disable automatic switching to the primary carrier determined by RSSI enter 0 or ECIO falls below If the ECIO for the second...

Страница 33: ...actions and associated options displayed in this section of the Web page change depending on the SIM status whether a PIN has been entered and whether PIN security is enabled or disabled The default...

Страница 34: ...ge your PIN select No Click Save to make your selection take effect When you have made and saved your change successfully the PIN Status text changes accordingly reflecting the change you made Provisi...

Страница 35: ...to initiate the provisioning process for Verizon devices Click Save to save your desired setting after making a change 3 2 3 DYNAMIC DNS Dynamic DNS is a system which allows the domain name data of a...

Страница 36: ...this interval as long as necessary Each update is considered a data call by the cellular provider and could deplete low usage data plan minutes 3 2 4 SYSTEM MONITOR The System Monitor tab allows user...

Страница 37: ...he total number of bytes received by the modem from the cell network All statistics will be cleared automatically if this count exceeds 1 billion 1 000 000 000 Rx Packets The total number of TCP and U...

Страница 38: ...2 168 0 0 16 172 16 0 0 12 10 0 0 0 8 169 254 0 0 16 224 0 0 0 4 240 0 0 0 4 3 3 LAN SETTINGS Select LAN Settings from the main navigation pane for access to the LAN Settings tab Figure 27 LAN LAN Set...

Страница 39: ...DNS Server 1 or 2 addresses to DHCP clients Domain Name Suffix Suffix to append to short unqualified computer names for local DNS lookup DNS Server 1 IP Address The Ethernet IP address of the preferr...

Страница 40: ...AUX LED Color State Meaning Off The WLAN interface is not installed Red The WLAN interface is disabled Amber The WLAN interface is configured for Client mode and is searching for an Access Point Green...

Страница 41: ...short period of time CalAmp recommends that a specific channel be chosen and saved Table 11 Explanation of Wireless Mode options Mode Explanation Disable The WLAN interface is disabled Access Point Th...

Страница 42: ...mode this is a string that specifies the pre shared passphrase from which the pre shared key will be derived If a 64 character hexadecimal string is supplied it will be used directly as the pre shared...

Страница 43: ...in seconds that the client is allowed to keep the assigned IP address 3 4 3 CLIENT The user can configure up to 20 Access Points The Vanguard Cellular Broadband Router will try to connect to the best...

Страница 44: ...ace of the Vanguard unit is configured for Client mode this page scans for and displays the WLAN Access Points that it detects This operation can take some time to complete BSSID BSSIDs Identify Acces...

Страница 45: ...d WEP WPA none TKIP AES WPA PSK TKIP AES WPA2 PSK AES The following table describes WEP keys ASCII and Hexadecimal 64 bit and 128 bit and gives examples Table 14 Descriptions of WEP keys and examples...

Страница 46: ...rwards Port Forward Configuration Map Name Sets an identifying name for the Port Forwarding Configuration Table at the bottom of the page The Map Name can be up to ten characters in length Do not use...

Страница 47: ...twork that will receive all TCP and or UDP packets that arrive at the WAN interface except those ports specified otherwise for Vanguard services e g serial port HTTP HTTPS web pages or Port Forwarding...

Страница 48: ...by the Vanguard unit OR 3 An IP packet is forwarded by the Vanguard unit The filtering logic is the following if exists filter 1 AND match packet filter 1 then apply action 1 else if exists filter 2 A...

Страница 49: ...ss or NOT be in the given destination IP address range Protocol The protocol number that will satisfy this criteria If the Exclude field is checked it means that for the packet to match this filter it...

Страница 50: ...arded to the LAN interface WAN to WLAN The IP packet is received on the WAN cellular interface and forwarded to the ADD CUSTOM interface LAN to WAN The IP packet is received on the LAN interface and f...

Страница 51: ...ed to access the device and network whitelist or can be blocked from the device and network allowing all other addresses through blacklist Figure 33 LAN MAC Filtering LAN and WLAN MAC Filtering MAC Fi...

Страница 52: ...e Static Route table Destination IP Address Sets the IP address of the destination network IP Subnet Mask Sets the subnet mask of the destination network Next Hop Identifies how packets should be forw...

Страница 53: ...ich shows IP addresses the corresponding MAC address on the physical layer and the interface known to the Vanguard router Figure 35 Router ARP IPv4 Address IP Address of the device on one of the local...

Страница 54: ...ice Most of the routing mode services Port Forwarding DMZ IP Filter MAC Filter Static Routes WLAN and Security services IPSEC GRE PPTP OpenVPN will not be available in this mode Select Disabled when y...

Страница 55: ...he Remote HTTPS pinhole service would still require Remote HTTPS to be enabled from Remote Admin screen to make it work end to end NTP Client Enabling this service will allow NTP traffic redirect to c...

Страница 56: ...ll allow selected traffic to be ACCEPTed on LAN Local HTTP Enabling this service will allow LAN HTTP client to connect to Vanguard in IPP mode on configured port Local HTTPS Enabling this service will...

Страница 57: ...rrent IP address assigned to the modem by the VPN server Subnet Mask Usually set to 255 255 255 255 but may be different depending on VPN P t P The PPTP P t P is the LAN address of your VPN server PPT...

Страница 58: ...y Set Default Route to PPTP Selecting Enable will route all IP traffic through the PPTP network Selecting Disable will route only PPTP traffic through the PPTP network PPTP Server The IP address of th...

Страница 59: ...between the server and clients This option requires the MS CHAP or MS CHAPv2 protocol PPTP Server User Configuration Full Name This name can be used as a more descriptive name for a client It is not...

Страница 60: ...ugh the appropriate interface Their source address may be rewritten by NAT but the destination address is unchanged Most carriers will discard packets with private IP e g 192 168 x x destination addre...

Страница 61: ...MPORTANT The Remote Subnet and Local Subnet addresses must not overlap Local ID The IPSec server may require that your end of the tunnel identifies itself Configure this end if needed Local Subnet Ent...

Страница 62: ...rations 3 6 4 GRE The GRE page is used to add and delete GRE Generic Route Encapsulation tunnels Current tunnels are listed below Up to two networks that lie beyond the tunnel may be specified and rou...

Страница 63: ...gned to the tunnel interface Example 192 168 10 100 Remote User Subnet 1 Mask The IP network representing that of the remote user subnet accessible via the tunnel Example 192 168 20 0 24 Remote User S...

Страница 64: ...Remote Server Port Port configuration of the remote endpoint of the tunnel Persist Key This option specifies whether to re read key files across SIGUSR1 or ping restarts Persist Tunnel This option spe...

Страница 65: ...a certificates It is only used internally Authentication Based On This option specifies that OpenVPN authentication is based on certificates Certificate Format This option Specifies whether the certi...

Страница 66: ...o function as a Packet Assembler and Disassembler PAD transferring all serial data to or from a specified UDP TCP port or to output GPS position reports Figure 42 Serial External Serial Serial Port Se...

Страница 67: ...parity per character None Even or Odd Flow Control Select the type of flow control None or Hardware RTS CTS DSR Select how the DSR handshake line should be handled Always On On When Connected On When...

Страница 68: ...ce for the serial PAD service UDP TCP server or the remote host port for TCP client mode Inactivity Respawn Timeout Time after which the current connection with Client will be terminated without warni...

Страница 69: ...f Satellites Indicates the number of satellite signals being received and used to calculate position UTC The current time according to Universal Coordinated Time in hh mm ss using a 24 hour clock form...

Страница 70: ...le to stop it Differential Correction Differential Correction allows WAAS correction information to be used to improve accuracy of the GPS position reports Note WAAS correction applies to North Americ...

Страница 71: ...r the Address or Port fields are blank no report is sent Table 18 Position report format information Format Definition Example TAIP No ID Trimble ASCII Interface Protocol TAIP No ID RPV73511 4549542 0...

Страница 72: ...will be forwarded to the specified host s when the router reestablishes its cellular connection Store and Forward Enable or disable the Store and Forward feature of the Vanguard 3000 Deliver messages...

Страница 73: ...0035822 7F TAIP with ID It is similar to above report type but Along with this client will get Vehicle ID in Reports Example RPV56655 4549542 0736643300000002 ID ADAM12 5E NMEA Sentences Selecting NME...

Страница 74: ...prefixed with the slash character Note that denotes an optional field don t type the square brackets The supported commands are status pw password Returns the following fields WAN DOWN or the IP addr...

Страница 75: ...1 or 2 v is 0 to connect to ground 1 to open The command responds with the new state G ground or O open r can be in any case upper or lower Both outputs can be set from one command reset pw password...

Страница 76: ...to the registered Sender SMS addresses Replace Country Code This allows you to change the country that the responder uses which can be useful when monitoring routers across national borders With in r...

Страница 77: ...r as they are posted UDP Log Server IP Address IP address of the server to which the logs will be routed UDP Log Server Port Port number of the Log Server Log Size Maximum size in Kilobytes Kb that th...

Страница 78: ...Log entries related to the ODP Command Line Interface STM Manager Log entries related to the co processor that manages I O ports shutdown etc 3 9 4 SYSTEM LOG The System Log page provides a way to cap...

Страница 79: ...page provides a way to capture the kernel log of the modem The Download button provides a convenient way to save the log to the local PC Figure 49 Diagnostics Kernel Log 3 10 I O SETTINGS 3 10 1 STAT...

Страница 80: ...less Modem in Celsius Analog Input Status Analog Input 1 2 Displays voltage of the specified analog input in Volts Digital Input Status Ignition Input 1 and Input 2 Displays the status of the specifie...

Страница 81: ...exception of INFORM Figure 51 I O Settings SNMP SNMP Configuration SNMP Selecting Enable will allow the SNMP functionality Selecting Disable will shut off SNMP functionality Version With SNMP Enabled...

Страница 82: ...cy Key The corresponding privacy key Enable Check this box to enable this User Click Save to add this entry to the SNMP v3 User Table SNMP v3 User Table Displays the list of configured Users After any...

Страница 83: ...ol The Vanguard 3000 I O subsystem operates according to a manager agent model The PC hosted manager sends requests to the Vanguard 3000 I O agent which performs the required actions The Vanguard agen...

Страница 84: ...bled using the Radio buttons Destination 1 Destination 2 Destination 3 Alarms and notifications can be sent to up to three SMS destination addresses Destination addresses are typically numeric digits...

Страница 85: ...ital Input 2 Enable or disable NMEA alarm and notification when the input state changes 3 10 4 LABELS Each diagnostic value can be user defined messages indicating its normal and abnormal conditions I...

Страница 86: ...he user click AGREE before the Login web page is presented Notification The feature is disabled by default Note The long input field can accept a very long paragraph that will word wrap as needed Curr...

Страница 87: ...is selected the device will allow the SSH clients to login using a password Uncheck this option to disable password based SSH client login The SSH admin account uses the same password as the web serv...

Страница 88: ...d configuration update The Maintenance Server cannot be empty once this Remote Server Applications feature is enabled Figure 55 Admin Remote Server App Remote Server Applications Remote Server Applica...

Страница 89: ...sabled using this option ID Report Frequency If ID report generation is enabled specify how often reports are to be generated by the Client Send ID Report after boot Enable or Disable the ID Reporting...

Страница 90: ...P address is allowed to connect CIDR notation The default 0 0 0 0 0 allows all IP addresses to connect 3 11 4 RADIUS Figure 57 Admin Radius RADIUS Authentication Enable or disable RADIUS authenticatio...

Страница 91: ...o be unpacked by the user before importing Caution It is important to have a stable power source and ensure that power to the Vanguard 3000 is not interrupted during a firmware upgrade Figure 58 Admin...

Страница 92: ...splaying the uploaded file s Checksum and Size If the package is a firmware upgrade Apply Package Config will revert all setting to factory default If the package is a previously exported Configuratio...

Страница 93: ...a flows can be initiated from either the Vanguard or from the Internet When an IP address is protected by cellular firewalls data flows can only be initiated from the Vanguard In either case after a d...

Страница 94: ...s that are destined for a private IP address These addresses are reserved for local use only Common Private IP Address Ranges 10 0 0 0 to 10 255 255 255 172 16 0 0 to 172 31 255 255 192 168 0 0 to 192...

Страница 95: ...et is forwarded to the DMZ host The IP address of the DMZ host is specified by the user Using DMZ can eliminate the need to specify many individual port forwarding rules However by exposing all the po...

Страница 96: ...customers enhanced security features and interoperability Enhanced security features provide the most secure and comprehensive standard available today for encryption and authentication The Vanguard I...

Страница 97: ...d 3000 and to successfully connect to a VPN server and secure data between two endpoints you will need to know the following information Tunnel Label Vanguard 3000 local subnet Vanguard 3000 PPP IP Ad...

Страница 98: ...tunnels with the above parameters These tunnels and the parameters used to define them will appear the Tunnel Table at the bottom of the Security IPsec tab as shown in the figure below Once these IPse...

Страница 99: ...ss through the IPsec VPN tunnel to the local subnet 10 192 10 192 29 and vice versa 002 ttunnel1 1 initiating Main Mode 104 ttunnel1 1 STATE_MAIN_I1 initiate 003 ttunnel1 1 ignoring Vendor ID payload...

Страница 100: ...rom the Application Server located behind the VPN server ping the LAN IP of the local device connected to the Vanguard 3000 LAN port The pings should receive replies from the local device Alternativel...

Страница 101: ...his scenario the Vanguard is configured to use a DMZ to facilitate pass through for the VPN connection Apply these parameter changes into the Vanguard LAN LAN Settings LAN Masquerade Disabled Router D...

Страница 102: ...k panel that can be used for general purpose analog and digital inputs Figure 65 User I O port connector Table 19 User I O Port connector pin out Pin number Signal Name Notes 1 INPUT1 Digital Input 2...

Страница 103: ...Voltage Recommended Input Range 0 0 30 0 V VP Positive Threshold Voltage for Digital Inputs 3 1 3 4 V VN Negative Threshold Voltage for Digital Inputs 2 8 3 1 V VH Hysteresis Voltage for Digital Input...

Страница 104: ...d 3000 Multicarrier Cellular Data Modem IP Router PN 134732 VG3000 Rev D Page 97 6 2 INPUT CIRCUIT FOR ANALOG INPUTS 6 3 SIMPLIFIED CIRCUIT FOR DIGITAL INPUT 6 4 SIMPLIFIED CIRCUIT FOR OPEN COLLECTER...

Страница 105: ...erial Number EV DO or EVDO Evolution Data Optimized FCC Federal Communications Commission U S GPRS General Packet Radio Service GPS Global Positioning System GSM Global System for Mobile communication...

Страница 106: ...ation Dial In User Service RF Radio Frequency RSSI Received Signal Strength Indication RTU Remote Terminal Unit Rx Receive SIM Subscriber Identity Module SMA SubMiniature version A connector SMS Short...

Страница 107: ...before laying out and drilling mounting holes Table 21 Overall Dimensions Vanguard 3000 standard and mobile models Dimension Inches Centimeters Height 1 90 4 83 Width 6 00 15 2 Depth 4 50 0 04 11 4 0...

Страница 108: ...nguard 3000 with mounting plate Dimension Inches Centimeters Height 1 91 4 88 Width 6 00 15 2 Depth 6 45 13 84 Figure 67 Vanguard 3000 with mounting plate overall dimensions Base plate mounting hole l...

Страница 109: ...rs Height 2 20 5 92 Width 6 00 15 2 Depth 4 50 0 04 11 2 0 1 Depth Chassis only 4 28 10 9 DIN rail mount attaches to underside of unit as shown Table 24 Overall Dimensions Vanguard 3000 with mobile mo...

Страница 110: ...00 Multicarrier Cellular Data Modem IP Router PN 134732 VG3000 Rev D Page 103 Figure 70 Vanguard 3000 with mobile mounting bracket for top surface mounting Figure 71 Mobile mounting bracket slot dimen...

Страница 111: ...location The Unit is to be powered with a Listed Class 2 or LPS power supply rated 10 30 Vdc or equivalent Device is open type and must be installed in a tool only accessible enclosure suitable for t...

Страница 112: ...P Router PN 134732 VG3000 Rev D Page 105 Accessory Part Number Description Quantity 401 7100 004 Wi Fi Mag Mount Antenna 1 150 7001 002 22 DC Power Cable Mobile models 150 7500 004 6 DC 3 wire Power C...

Страница 113: ...t which performs the required actions The Vanguard 3000 agent reports alarms and indications to the manager 6 5 SPECIFICATIONS Communication Model The Vanguard 3000 I O subsystem operates according to...

Страница 114: ...O requests and responses alarms indications and ACKs use existing NME 0183 v2 30 sentences Frame format is as described in the following section The II Integrated Instrumentation NMEA talker mnemonic...

Страница 115: ...t cause of a previously declared alarm has disappeared Informational messages The Vanguard 3000 generates an indication message when a non alarm informational event is detected for example power up bo...

Страница 116: ...d hex target descriptor composed of three fields F1 F2 F3 F1 Operation being performed 0 Acknowledge an alarm or opening a digital output 1 Close a digital output 2 Read an analog or digital input 3 F...

Страница 117: ...U Voltage AIN1 4 Vanguard 3000 input voltage sense S switch or valve digital I O ignition sense other NMEA types are not used at this time x x NMEA compliant free form integer or floating point value...

Страница 118: ...ications manager Vanguard 3000 IIALR hhmmss ss xxx c s ip uid txt hh CR LF hhmmss ss NMEA compliant time UTC of initial condition change xxx ASCII encoded hex target descriptor composed of three field...

Страница 119: ...30 41 9 ADAM12 MAN DOWN FF CR LF Notes hhmmss ss If the alarm message is being sent as a repetition of an event already declared this field will bear the timestamp of the original report Output line s...

Страница 120: ...CESSED WITHOUT THIS INFORMATION For units in warranty customers are responsible for shipping charges to CalAmp For units returned out of warranty customers are responsible for all shipping charges Ret...

Страница 121: ...replacement of defective Products as set forth in this paragraph fulfills any and all warranty obligations on the part of CalAmp This warranty is void and CalAmp shall not be obligated to replace or r...

Страница 122: ...nications devices robust and scalable cloud service platform and targeted software applications streamline otherwise complex Machine to Machine M2M deployments These solutions enable customers to opti...

Отзывы: