Wireless solution, buy HOT sale wireless gprs modem for remote control application on China Suppliers Mobile

Product Details

Specifications

wireless gprs modem
1.850/900/1800/1900MHZ
2. rs232/rs485/TTL
3.remote control through gprs
4.Plug and play

1 Overview

Based on the public net, KB3050 GPRS DTU transmit widely, stably and reliably, KB3050 GPRS DTU is widely used in unattended operation device, Remote AMR, remote data acquisition, remote scheduling and so on. Due to this product is designed for industry integrated, we adopt special designs in the temperature scope, shaking, EMC and interface multiform and so on

2Plug and play (new solution)

KB2000 and KB3050

KB3050 and KB3050

Appserver software work with KB3050

4:product feature

Build-in procotol	Support TCP,UDP Network protocol and Data channel backup.
	Built-in Chinese or English configuration tool
	DDP, protocol, ensuring the data channel reliability
	Kingbird Data Center software (Server) support
	Kingbird Appserver software support

Communication	Frequency: 850/900/1800/1900MHz, can be suit for every country all over the world (Including North Amercia and South America)
	Self-Research network platform supply with “Plug and Play” solution: Work with KB2000 and K3020. No need software and hardware development, can realize commincatioin Change COM to COM to GPRS remote data transmition
	Advanced and strict data communication protocol, with the function of correction and encryption. Never lose package when data transmission
	IO switching value function: Two channels input, two channels IO output. Remote control and reading. Alarm status threshold, automatic alarm signal report function
	Strong server software support, application for many years, strong function.
	Supply DTU work status interface, user can estimate DTU’s work status anytime;
	Strong communication backup function: Support switchover automatic between main server and backup server;
	Support special APN, data center support fixed IP and DDNS.
	Always online: automatic online, automatic redial and keep-alive while the line dropped.
	Self-define re-connecting interval and online report interval
	Supports peer to peer, center to multi-point, multi-point to multi-point data transmission

Industrial design	Independent research and developing, embedded 32 bit ARM7-CPU with real-time operating system.
	Standard industrial products, EMC anti-jamming design, strong adaptiveness
	Bare borad and small size, low cost, easy to be embedded integration
	Industrial class design and components to meet harsh environmental requirements
	Working temperature range: -40°C-80°C, communication is not effected at -40°C

Operation	Remote sleep and awake: User can use appointed cell phone number to dial can sleep or awake DTU, it is convenient for user to save a lot of GPRS Flow Fee when no need to use DTU
	Remote modify DTU parameters by network
	Adjustable Heartbeat interval and timeout
	Flexible data link modes for varied applications
	Support hardware and software Watch Dog Timer
	Powerful data service center testing tool

5 Specifications

GPRS DATA	GPRS Module: M10
	Supports GSM/GPRS
	Supports GSM850MHz/EGSM900MHz/DCS1800MHz/PCS1900MHz

interface	Antenna: 50Ω/SMA-K
	SIM: standard user card interface
	Serial data interface
	• Type: TTL(5V), CMOS(3.3V);
	• Baud rate: Standard products 300~115200bps (defult 9600bps, Adjustable)
	• Connector:3.5mm pluggable terminal block
	• Configuration interface: RS-232 Standard-115200bps

Power	Work Voltage: GPRS Module: 3.4VDC~4.5VDC; 3.4V~4.5V DC; MCU: 2.0VDC~3.6VDC
	Power Standby: < 30mA@5V
	Power Communicating: < 200mA@5V
	Power Launched peak: 1.5A@5V

Other	Mechanical: 54×36×6.8mm (not including antenna )
	Operation temperature: -40°C~+80°C
	Relative humidity: 20%~95% non-condensing