الوصف

GSM-SMS Air-conditioner remote control switch (product type is GSM**1, first generation all in one product) is designed for those applications which the public telephony network is difficult to reach. It can control your air condition while you away from home/office just by making a SMS (Short Message Service) or a phone call.
 
The unit works by intelligently learning the Infrared Ray (I.R.) codes from a certain mode remote controller of your air-condition.
 
This smart unit is not only a remote controller for your air conditioner/heat pump, but also a remote monitor of your room temperature, all operations are based on GSM network Short Message Service platform, thus you can do remote control/monitoring anywhere and anytime.
It also provides an promptly，effective, low cost pre-alarm on high/low temperature and power dump. It is not only perfect for monitoring a remote home or cabin, but is also great for monitoring refrigerator, walk-in cooler/freezer, computer room or greenhouse.
Specifications
1.GSM SMS remote control switch system
2.Internal MIC & speakers
4.SMS,auto dial GSM alarm function
Wireless GSM alarm system , and on the high quality all the time ,Cheap is the most feature in this product, but it have all the basic functions of the GSM alarm.
 
Functions:
1.Remote control, can turn on/off your air conditioner, change it between cooling/heating/dehumidification mode via GSM SMS or a phone call;
2. To learn and record various remote controller IR codes, compatible with most air conditioners
3. Maximal 7 kinds I.R. codes can be set into flash.
4. Very simple operation method based on speech guidance or SMS codes
5. Self-taught function, it can be used for control of other home appliance such as TV.
6.Remote temperature detection, can detect real time indoor temperature at any moment via SMS;
7.Temperature alarm: can set upper limit and lower limit alarm temperature value, it will automatically send out an alarm message to certain phone number(s) while the temperature is out of limit of region;
8.Power dump alarm: when the external power source has a power failure, it will automatically send out an alarm message to certain phone number(s);
9.The unit system status parameters such as temperature can be displayed on the screen when the user “STATUS” SMS command.
*0.Extended functions: We can develop extended or customized functions for the remote control or surveillance via SMS base on the product.
 
Feature:
1. Can be used along with any brands air conditioner or heat pump;
2. Can be used along with any device which comes with an infrared remote controller;
3. Very simple to do operation, no need installation by technician;
4. Can be used in any home, unattended equipment room, communication or network base station;
5. Can be used in any place where needs to do remote temperature surveillance.
6. Can customize the product shell or modeling according your requirements.
 
Specification:
GSM **0/**0/***0/***0 MHz automatically acclimatized
Power supply: DC 5.0V power adapter
Lithium-ion battery: 3.7V ***0mAh
Recharge limited voltage: 4.2V