GSM-AUTO GSM Remote controller
Description:
The GSM-AUTO is a wireless remote On/Off switch that can be controlled through a connection to the GSM cell phone network. The connection to the GSM cell network is accomplished by purchasing a SIM card and Pay-As-You-Go (PAYG) plan from your local wireless provider. Once the SIM card is installed in the SIM card holder on the top of the GSM module of your GSM-AUTO will have its own unique telephone number.
The unit is activated by an incoming call to its cell phone number. The unit cannot answer a voice call but in sensing the call its logic will activate one or both of the output relays in a pre-programmed sequence. Because the unit doesn't answer the call, the activation of the relays does not incur any call charges to the PAYG plan or to the caller.
Alternately, the individual relays can be activated by sending SMS text messages to the unit's phone number. Similarly, the unit is programmed by sending specific SMS text commands.
The GSM-AUTO unit controls 2 independent switches. You can therefore control 2 separate devices from one unit. An example would be in a aircraft hanger where the battery charger and engine pre-heater are turned on in sequence to prepare an aircraft for a flight
GSM-AUTO Features:
Quad band - will work anywhere in the world
Secure caller ID allows controlled access of up to 99 authorized users, the users telephone numbers are added to the white list, only the numbers in the white list are able to activate the GSM-AUTO, users can be added and deleted as required using text messages
There are no call costs incurred when calling the unit, it will recognise an authorized telephone number calling it and reject the call without answering
The GSM-AUTO has two independent relays with normally open and normally closed contacts, these can be programmed to switch on for between 1 second and 18 hours, in addition a delay time between relay 1 and 2 switching can be set, programming is achieved by sending text messages to the GSM-AUTO, once programmed you simply call the unit to activate the relay operations already programmed
The programmed operation can be temporarily overridden and the relays switched on for up to 18 hours by sending the unit a text message command, a confirmation text will be returned when the relay(s) is switched on and another when it is switched off
The relays can be permanently switched on or off by sending the GSM-AUTO
A text message, again a confirmation text will be returned
An on board clock and 24 hour timer with 8 time segments for each relay enables the relays to be switched on and off for a set time, for example relay1 switches on at 0600 (6am) and off at 1900 (7pm), once set the timer function repeats every day until reset. The caller ID and override functions are disabled when the 24 hour timer is active.
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Operating Voltage |
AC/DC9V-24V |
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Operating Current |
Maximum 450mA, Typical 60mA |
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Relay Contact |
Double Relay Output Channels:
Normally Open and Normally Closed |
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GSM Frequency MHz |
850/900/1800/1900MHz |
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Operating Temperature |
-20 to 55 |
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Physical size |
130*100*50mm |
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Protection |
IP65 |
Shanghai Wafer Microelectronics Co., Ltd. was built up in 2006. We are acknowledged as the leader in the development, manufacturing and distribution of sensor series for automatic doors and coin acceptors for vending machines in our local market. We also get a constant increase in the world market.
For automatic door application, Wafer manufactures automatic door sensors, automatic door safety beam sensors, infrared and microwave contactless sensor switches, active and passive infrared control systems, automatic door spare parts, vehicle loop detectors, program switch series and automatic door hopping code remote control systems.
For vending machine application, Wafer manufactures multi-coin coin acceptors, comparable type electronics coin acceptors, USB kiosk control boards, coin operated timer control boxes, GSM vending machine management units, and single type coin acceptors.
For GSM application, Wafer manufactures GSM vending machine management units, GSM-KEY automatic door or gate remote controllers, GSM water pump automatic control systems, GSM monitoring units, and GSM game machine monitoring units.
Wafer provides the customers with the best products and system solutions for automatic doors and vending machines. Wafer has built two reliable systems, including automatic door sensor system and GSM management system. We hope to have a wide cooperation with companies all over the world. We will provide you with our best products and best service.
Now, our clientsare from not only Mainland China but also other countries and regions, including Singapore, Europe, Taiwan Area, South Korea, India, Malaysia, Australia and South Africa.
Wafer has also used sensor technology expertise to expand markets, such as vehicle detective system, safety alarm system, transportation and industrial application system.
Wafer uses the best software technology and hi-tech electrical system design for the management of vending machines.
With our excellent staff, advanced and efficient test equipment, perfect sales network, and strict QA systems, we have all reasons to be confident on products and our service. We have all reasons to make our customers be confident on us as well. Let's enter a brighter future with you together.
