Specification :

Et8610 SMS fam
GSM/CDMA 1x
900/1800MHz
Real time acquire
SMS alarm
Di, ai, do ports
Compatible with sensor
Li-battery inside
Watchdog inside

1. General
SMS(short message service) is instant message service which based on GSM network, provides low-cost, encryption, reliable, convenient feature. Along with SMS application widely, shenzhen etel technologies Co., Ltd., was developed et8610 SMS fam device which widely use in m2m applications, like power grid, water domination, environment protect, retail etc...
Et8610 SMS fam (fixed asset monitoring) is an enhanced SMS messenger (GSM or CDMA service optional) which integrated with I/o port, rtu (remote terminal unit), relay, sensor functions, it can help people to monitoring, SMS alarm, control the remote devices.
Et8610 SMS fam main apllication filed is power grid automatization, industrial monitoring, traffic management, weather, finance, basic environmen protecting, colliery, oil field etc, especially, apply in security, remote control. Implement transparent data transmission over GSM network.

2. Feature
Basic
900MHz/ 1800MHz dual band
Easy to installation
Enhanced
Support SMS alarm
Provide I/o interface
Embedded tempture sensor
Backup battery
Support SMS to check the status
Watch dog design, ensure modem alive
Clock synchronizing
Support GSM or CDMA 1x (optional)
Support Chinese, English, hex SMS
Support SMS remote configuration
Use arm7 CPU, high performance
Use real time OS, steady system
Alarm output
SMS receipt and acknowledgement
Voice alarm
Low consumption, industrial design
Fully type approved with etsi GSM phase 2+ standard
Enhanced EMC/EMI design
Note: Di = digital input
Ai = analog input
Do = digital output

3. Specifications
Interface
Antenna: 50/sma female
SIM/r-uim: 3v
Configuration: RS232
Di: 3 ports (0-3v flash, 3-36v true)
Do: 1 ports
Ai: 1 ports

4. Power
Voltage: 12v~18vdc
Default voltage: DC12v/80ma
Consumption: 80ma@12vdc
Others
Dimension: 90mmx62mmx22.5mm
Weight: 190g
Operation temperature: -20~+55c
Storage temperature: -40~+85c
Relative humidity: 95% (no-condensing)

5. Part of compatible sensor
Water level sensor
Pressure sensor
Speed sensor
Infrared detector
Tempture sensor
Humidity sensor
Dynamo sensor
Magnetism detector
Flow sensor
Shock sensor
Relay
Microwave motion sensor
Wind sensor
Smoke sensor
Lighting sensor
Gas detector
Horizontal sesnor
Emergency button

6. Et8610 fam schematic block diagram

7. Applications
Et8610 family products can be used for many industrial applications, such as:
Telecom stations (bts, microwave station) UPS battery, tempteraure, smoke monitoring
Power transformer substation door, smoke, tempteraure monitoring
Remote control air-condition, power supply, UPS devices.
Power grid automatization
Irrigation system
Small supermarket alarm network
Storage temperature and humidity monitoring
Vending machine SMS alarm
Production line SMS alarm monitoring
Water pump SMS remote control
Environmental monitoring
ATM machine SMS alarm
Power leakage protector alarm and remote control
LED screen SMS remote control