Keywords:wireless gsm 3g rtu, data converter,Wireless SMS Alarm,RF Data Acquisition Module to SMS gateway,
The Wireless GSM 3G RTU S280 is a powerful wireless RTU special for monitoring wireless distributed multi-point I/O by RF 433Mhz wireless network, the range can up to 3~5Km, it inbuilt industrial 433Mhz RF module and GSM/GPRS/3G/RJ45 module. It is special for converting the wired detectors/transducers/PLC/meters to 433 MHz wireless and then transmits it to GSM/SMS/GPRS/3G/Ethernet network.
The Wireless GSM 3G RTU S280 can be widely used in lots of applications, e.g.: BTS monitoring, remote data acquisition, telemetrically, farm, energy saving, agriculture, automatically meter reading system, weather station, storage, factory and other applications. It supports 433Mhz, voice, SMS, GPRS, 3G and TCP/IP internet communications.
The Wireless GSM 3G RTU S280 supports Modbus RTU, Modbus TCP, TCP/UDP, and data transparent transmission protocol; it can be used as RF Data Acquisition Module to SMS gateway, RF Data Acquisition Module to GPRS/3G/ Internet Router, Modbus RTU Master or Modbus RTU Slave.
The Wireless GSM 3G RTU S280 can be used as Wireless SMS Alarm, when the wireless endpoint value exceeds the threshold, it also can send pre-definition SMS to users.
WCDMA FREQUENCY(Optional) A: Dual-Band UMTS/HSDPA 850/1900MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz E: Dual-Band UMTS/HSDPA 900/2100MHz Tri-Band GSM/GPRS/EDGE 850/900/1800MHz J: Dual-Band UMTS/HSDPA 850(800)/2100MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz Main features: 1.Monitoring video by dialing-in camera based on 3G sim cards via remote control. 2.With PTZ, Pan 0-360 degree and Tilt 0-90 degree rotation 3.With 1200 mA backup battery to make sure the system could continue to work when AC power is off. 4.Remote control the camera to arm/disarm/turn on siren/turn off siren/2-way talking/digital zoom etc during 3G video call. 5.Active alarm function: Can work with 433mhz alarm sensors, PIR sensor, smoke sensor, etc, 5X Digital Zoom function to make you see clear image on your 3G phone. Auto dial 5 group phone numbers presetting, send SMS/MMS alert after system triggered. 6.Setup by SMS,Dial-in/SMS to remote control the camera to watch monitoring video via 3Gphone 7.SMS notification if any sensor is triggered 8.Security and reliability,End-to-end video transmission is better for protect user’s privacy 9.Video mode:Alarm video,video telephone. 10.3 wired zones ABC and 88 wireless zones. 11. User permission function, Can be set up 5 groups access permission. 12. External 4G TF card,4000 photos Can be stored 13. conform to CE,ROSH,FCC international certification standards.
WCDMA FREQUENCY(Optional) A: Dual-Band UMTS/HSDPA 850/1900MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz E: Dual-Band UMTS/HSDPA 900/2100MHz Tri-Band GSM/GPRS/EDGE 850/900/1800MHz J: Dual-Band UMTS/HSDPA 850(800)/2100MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz Main features: 1.Monitoring video by dialing-in camera based on 3G sim cards via remote control. 2.With PTZ, Pan 0-360 degree and Tilt 0-90 degree rotation 3.With 1200 mA backup battery to make sure the system could continue to work when AC power is off. 4.Remote control the camera to arm/disarm/turn on siren/turn off siren/2-way talking/digital zoom etc during 3G video call. 5.Active alarm function: Can work with 433mhz alarm sensors, PIR sensor, smoke sensor, etc, 5X Digital Zoom function to make you see clear image on your 3G phone. Auto dial 5 group phone numbers presetting, send SMS/MMS alert after system triggered. 6.Setup by SMS,Dial-in/SMS to remote control the camera to watch monitoring video via 3Gphone 7.SMS notification if any sensor is triggered 8.Security and reliability,End-to-end video transmission is better for protect user’s privacy 9.Video mode:Alarm video,video telephone. 10.3 wired zones ABC and 88 wireless zones. 11. User permission function, Can be set up 5 groups access permission. 12. External 4G TF card,4000 photos Can be stored 13. conform to CE,ROSH,FCC international certification standards.
Supplier: Cctv camera, cc camera,ip camera, wifi camera, security surveillance system, pabx, intercom, video intercom, epabx, ip pbx, ip phone, pa system, sound system
Buyer: Cctv camera, cc camera,ip camera, wifi camera, security surveillance system, pabx, intercom, video intercom, epabx, ip pbx, ip phone, pa system, sound system
Supplier: Wireless land line phone & sim card
* Chipset qualcomm 7200 * Dual mode * 3G: HSUPA, HSDPA, UMTS 2G: GSM, GPRS, EDGE" * HSUPA / HSDPA / UMTS: 2100MHz * GSM / GPRS/EDGE: 850/900/1800/1900 * Data Transfer Rate: 7.2Mbps downlink 5.76Mbps uplink * Micro Sd card support up to16GB * Windows XP/2000/Vista/mac/android * Support device: 20 computer * Battery: 4 hours 1500 Mah * Support WAP and Wi-Fi 802.11b / g * Interface: mini usb. * Dimension: 87*47*13mm * Weight: 72g, 182g with packing.
Detailed Product Description Key Features: Support HSUPA / UMTS 2100MHz or 850/ 1900MHz (optional) or 850/ 2100MHz (optional) or 900/ 2100MHz (optional) GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz USB 2.0 high-speed slot Chipset:Qualcomm MSM 6290. SMS Message Data service Downlink speed up to 7.2Mbps (HSDPA) Uplink speed up to 5.76Mbps (HSUPA) Data transmission up to 236.8Kbps (EDGE) High-capacity phone book / SMS box T-flish card:micro SD card slot (up to 32GB) 3 colors LED indicator Environmental Specifications: Operation Temperature: -20~55 Storage Temperature: -30~65 Humidity: ¡Ü93% Vibration (non-operating): 15g peak, 10~500Hz Operating systems Windows2000£»Windows XP£»Windows 7£»Windows Vista£» UBUNTU 8.04 or later, Mac os x 10.4 or later. Selling Point: High speed transmit rate (Downlink 7.2Mbps / Uplink 5.76Mbps) USB Connector Type Phone call, USSD Function Optional Auto installation (plug&play) Customization. Support:Ubuntu 8.04(Linux),Win7 64bit and Mac 10.4 Os or later. Frequency band: UMTS2100 1920~1980MHz 2110~2170MHz GSM 850 824~849MHz 869~894MHz EGSM 900 880~915MHz 925~960MHz DCS 1800 1710~1785MHz 1805~1880MHz PCS1900 1850~1910MHz 1930~1990MHz Mechanical: Dimension: 88(L) x 26(W) x 10(H) mm Weight: 23g.
Features: Based on w-cdma and can be compatible with gsm networks Can connect to phone, pbx, voip, ip-pbx , billing meter and etc. Support connecting with internet through usb line and can surf the internet wirelessy. The pc computer can send and receive text messages by its connection Can lock sim card Support caller id with dtmf/fsk Dtmf and pulse dialing Support sms Reversal polarity signal supported for billing charging Making and answering calls after connecting to telephone set 2rj-11 ports can support connect with extension Real time displaying of wireless network signal strenght Technique parameters Multimode operation ¿chsupa/hsdpa/umts/edge/gprs/gsm Triple-band hsdpa/umts 850/1900/2100 mhz Quad-band edge/gprs/gsm 850/900/1800/1900 mhz Hsupa uplink up to 2.0 mbps Hsdpa downlink up to 7.2 mbps Wcdma (umts) uplink data rate up to 384 kbps Edge data up to 237 kbps dl and 118kbps ul, 3gpp release4, class 12 Gprs data up to 85.6 kbps dl and 42.8 kbps ul Power supply: dc12 v Output power: Class 3 for umts/hsdpa/hsupa Class 4 for gsm 900 Class 1 for gsm 1800 Class e2 for edge 900/1800 Usb: usb 2.0 full speed Antenna interface: Antenna gainú¦ >1.5dbm Sensitivity: < -104 dbm Antenna transimission power: < 3 w Working environment ú¦ Operating temperature: -10 ~ +55íµ Storage temperature: -40 ~ +80íµ Atmosphere pressure:86-106kpa Environment noise:ú+60db Rj-11 phone interfaceú¦ On hook voltage: 45v Off hook current: 30ma/41ma Dialing tone frequency : 450hz Packing information: Size:173(l)íß128(w)íß29(h) Weight: 282g Package: 1pcs/box; 20pcs/ctn Carton size: 58.5íß29.5íß37.5cm G.W/ctn: 16kg
Supplier: Computers, computer parts, toner cartridges, inkjet cartridges, gsm, wireless communication
Buyer: Computers parts, toners & inkjet cartridges, wireless communication equipments
Model:S270 Name:GSM GPRS Remote Controller The GSM M2M RTU S270 is a remote terminal unit, special for remote monitoring and remote control. The RTU integrated industrial GPRS Module inside, it supports voice, SMS, and GPRS communications. Moreover, it integrated USB port for programming by user friendly PC software and upgrade firmware. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. Large internal memory for save 1000 historical data, USB port for configuration and upgrade firmware; 4. 2 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 2 Relay outputs, 5A/30VDC,5A/250VAC; 6. 2 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 9. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 10. Supports remotely restart the RTU, and configure it by SMS commands remotely; 11. Supports over voltage protection and phase-reversal protection; 12. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 13. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.
