|
|
Broadcom is developing solutions supporting the next generation of 3G and 4G high-speed mobile technologies. As part of the CellAirityTM Mobile Platform, Broadcom offers a family of HSDPA (High-Speed Downlink Packet Access), WCDMA (Wideband Code Division Multiple-Access), EDGE (Enhanced Data Rates for GSM Evolution), GPRS (General Packet Radio Services) and GSM (Global System for Mobile Communication) baseband processors for use in cellular handsets, PC cards and other wireless-enabled consumer electronics.
|
|
| ... products without technical information |
| |
|
T50-Cheetah GSM1 transmits via the mobile phone network, which means that it has a largely unlimited range. It can be used advantageously for applications where there is a requirement for longer range, e.g. to control heating and lighting, alarms indicating faults, to mention a few. It supports the EGSM 900, DCS 1800 and PCS 1900 mobile networks, i.e. triple band. GSM1 communicates with a mobile phone either via a telephone call or via a coded text message.
|
|
Aqualink is a GSM data logger which can be used for (AMR).
Device can be connected to any energy, water, gas or electrical meter with a pulse output. The device is batery powered and periodicaly sends consumption data through an encrypted SMS to a processing server.
Aqualink is a low power device, intended for transferring small pockets of data from measuring devices, to the remote server. The basic device has two pulse inputs (active low with pull-up resistors), on which we can connect HRI, reed, Cybel or other measuring device with pulse output. The device is supplied from latest technology, high power LiSOCl battery, which is its only source of power and it is calculated to last six years, when transmitting one SMS message per day.
Aqualink works in two different modes. The first mode, which is mainly applied, works as a pulse counter with a very low power consumption of approx. 200A. In this mode a RTC (real time clock) is also operating. The microcontroller wakes up from sleep mode every hour to update counters and store information to memory. Also at that time the hour check is engaged and if current time (hour) matches the setting stored when the device was configured, the message composition and sending is engaged. The GSM module integrated on board is quad band and works in all continents. On the beginning of sending cycle the GSM module powers up and searches the appropriate GSM network. When it finds the network and registers to one, the SMS message is transmitted. The data in the message is encoded and holds the following information:
• current time and date
• firmware version
• GSM signal strength
• battery status
• error codes
|
|
| ... products without technical information |
| |
FEATURES:
- Control/Monitor/Alarm via GSM mobile phone, no distance limitation. User can control/monitor/alarm their devices all over the world.
- 8 channels Analog input (4 -20 mA)
- 8 Relay outputs
- 8 Switch inputs, normal open, close alarm
- 8 Analog inputs: system can preset 4 mA and 20 mA input value according the real measuring value and setting display unit. It can read actual measuring data via the SMS (Short Message) requested, such as CH1= 28.0 C. CH2=53.7 %RH, CH3=7.01 pH........CH8= 230.5 ACV.
- Enable or disable Analog input alarm (High alarm, Low alarm) via SMS.
- Enable or disable switch Input alarm (close alarm) via SMS.
- Set relay output On/Off via SMS
- Dot matrix LCD display show Analog input value, Switch input and Relay output status.
- All setting value will be saved into EPROM IC, no loss.
- Mobile telephone can call out all channel measuring value, status of Switch input and Relay output at any time.
- Can default two telephone no., alarm SMS can be sent to two users.
- Build GSM mobile modem (dual band).
- After the SMS command sent by mobile phone, the confirm message will be sent back to the mobile, safe and no loss.
- Intelligent application , innovation, wide range, no limitation
|
|
|
|
